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Part Manufacturer Description Datasheet Download Buy Part
LT4430IS6#TRMPBF Linear Technology LT4430 - Secondary-Side Optocoupler Driver; Package: SOT; Pins: 6; Temperature Range: -40°C to 85°C
LT4430HS6#PBF Linear Technology LT4430 - Secondary-Side Optocoupler Driver; Package: SOT; Pins: 6; Temperature Range: -40°C to 125°C
LT4430ES6#TRMPBF Linear Technology LT4430 - Secondary-Side Optocoupler Driver; Package: SOT; Pins: 6; Temperature Range: -40°C to 85°C
LT4430HS6#TRMPBF Linear Technology LT4430 - Secondary-Side Optocoupler Driver; Package: SOT; Pins: 6; Temperature Range: -40°C to 125°C
LT4430IS6#TRPBF Linear Technology LT4430 - Secondary-Side Optocoupler Driver; Package: SOT; Pins: 6; Temperature Range: -40°C to 85°C
LT4430HS6#TRPBF Linear Technology LT4430 - Secondary-Side Optocoupler Driver; Package: SOT; Pins: 6; Temperature Range: -40°C to 125°C

Optocoupler with triac circuits Datasheets Context Search

Catalog Datasheet MFG & Type PDF Document Tags
2008 - WATER LEVEL CONTROLLER

Abstract:
Text: optocoupler output Triac , as well as the gate of the power Triac on a 120 V line; however, it must be lowered , Technologies or Vishay with optocoupler output Triacs that can handle 1.7 APK (ITSM rating) for a few , to drive Thyristors. The combination of a good optocoupler and a Triac or alternistor makes an , . Figure AN1007 .7 Optocoupler Circuit for Inductive Loads ( Triac or Alternistor Triac ) dt capability to either the optocoupler output Triac or the power Triac . The sum of the two resistors then


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PDF 1N4002 Q2008L4 SD622 AN1007 WATER LEVEL CONTROLLER water level alarm using timer 555 applications Optocoupler with triac circuits ic 555 timer gate drive scr triac scr ntc three phase heater control schematic 3 kw triac UAA2016 infrared based security system using 555 ic water detector using timer 555 sd622 triac static switch
1995 - Optocoupler MOC 3020

Abstract:
Text: TRIAC dI can be improved by avoiding quadrant 4 dt triggering. Most optocoupler circuits operate the , controllable optocoupler is recommended with a power device. When the load current is small, a MAC97 TRIAC is , highest possible temperature using thyristors with the lowest measured trigger current. TRIAC , . Complex load circuits should be checked for transient voltages and currents at turn-on and off. With a , SURGE CURRENTS IN INDUCTIVE CIRCUITS DISTRIBUTED WINDING CAPACITANCE Inductive loads with long L/R


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PDF AN1048 AN982, 0A-1974, Optocoupler MOC 3020 optotriac moc3021 MOC3011 optocoupler triac MAC 120 G motorola 5A optocoupler MOC ic moc 3021 "OPTIMUM SNUBBERS FOR POWER SEMICONDUCTORS" moc3062 inductive thyristor firing method for soft start triac MAC 120
1999 - ic moc 3021

Abstract:
Text: 10 TIME (µs) 20 triggering. Most optocoupler circuits operate the TRIAC in quadrants 1 and 3 , opto-TRIAC causing turn-off. The optocoupler sees dV However a power TRIAC along with the optocoupler should , operation of an optocoupler in dV Optocouplers with SCRs Anti-parallel SCR circuits result in the same , because of the IR drop in the snubber dV (V ms) dt Power TRIAC 0.99 Optocoupler 0.35 Figure 6.22. Single Snubber For Sensitive Gate TRIAC and Phase Controllable Optocoupler ( = 0.67) http://onsemi.com


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PDF AN1048/D MOC3011 MOC3021, EB-101, ic moc 3021 transistor W2W RC snubber for 3 phase rectifier bridge optotriac moc3021 MOC3011 optocoupler 2N390 TRANSISTOR T50 thyristor MAC15 triac thyristor firing method for soft start "OPTIMUM SNUBBERS FOR POWER SEMICONDUCTORS"
2008 - RC snubber ac motor

Abstract:
Text: avoiding quadrant 4 dt triggering. Most optocoupler circuits operate the TRIAC in quadrants 1 and 3 , ) dt coupler sees dV However a power TRIAC along with the optocoupler should be used for higher , CURRENTS IN INDUCTIVE CIRCUITS Figure 6.18. Trade-Off Between VPK and dV dt Inductive loads with , snubber TIME dV (Vms) dt Power TRIAC Optocoupler 0.99 0.35 Figure 6.22. Single Snubber For Sensitive Gate TRIAC and Phase Controllable Optocoupler ( = 0.67) http://onsemi.com 10


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PDF AN1048/D RC snubber ac motor HY 400 BTA08-8003W3G thyristor firing method for soft start moc opto triac moc 3021 scr triac snubber 2n6073 sum Why R-C Networks And Which One For Your Converter 2N6073 MOTOROLA
1999 - MAC15 triac

Abstract:
Text: can be improved by avoiding quadrant 4 dt triggering. Most optocoupler circuits operate the TRIAC , ) coupler sees dV However a power TRIAC along with the optocoupler should be used for higher load , circuits should be checked for transient voltages and currents at turn-on and off. With a capacitive load , CIRCUITS Figure 6.18. Trade-Off Between VPK and dV dt Inductive loads with long L/R time constants , TIME dV (V ms) dt Power TRIAC Optocoupler 0.99 0.35 Figure 6.22. Single Snubber


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PDF AN1048/D r14153 MAC15 triac "OPTIMUM SNUBBERS FOR POWER SEMICONDUCTORS" moc 3021 scr thyristor firing method for soft start ic moc 3021 ldc 2000 rev.01 Snubber circuits theory, design and application U MOC3011 soft start MOC 3021 free triac driver opto moc3021
shockley diode

Abstract:
Text: optocoupler . Therefore, it is imperative to have a basic understanding of TRIAC and SCR operation before one , trigger current for any standard TRIAC . This has to be qualified with the caveat that when calculating , is when an OPTO-TRIAC is being used as a "TRIACdriver", and driving a TRIAC with a particularly low , difference rests with the way in which the trigger current is supplied to the TRIAC . Unlike a standard , dV/dt ratings allows for the design of TRIAC circuits that can handle very rapidly changing output


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PDF H11C5 H11C4 H11C6 IL400 06-May-08 shockley diode opto triac shockley diode application diode shockley four-layer diode optotriac shockley shockley diode datasheet 2 amp triac driver opto optotriac IL4218
how to interface optocoupler with triac

Abstract:
Text: know how quickly the triac switches at the output of the optocoupler compared with the triggering , driver circuit with IC (active high). Table 3: Integrated driver circuits for triac couplers Logic , triacs. The VISHAY­Telefunken optocouplers with triac outputs as well as their characteristic features , thyristors. Fig. 4 illustrates the voltage­current characteristic of a triac in diagram form along with the , the optocoupler and optically coupled to the triac . ( IG > IGT ) +IDRM ­V to build up


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shockley diode

Abstract:
Text: opto-coupler . Therefore, it is imperative to have a basic understanding of TRIAC and SCR operation before one , understanding an ordinary TRIAC . The main difference rests with the way in which the trigger current is , current for any standard TRIAC . This has to be qualified with the caveat that when calculating the worst , a "TRIACDRIVER", and driving a TRIAC with a particularly low trigger current. In its continuous , dV/dT ratings allows for the design of TRIAC circuits that can handle very rapidly changing output


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PDF H11C4 H11C5 H11C6 IL400 24-Nov-03 shockley diode diode shockley shockley diode application optotriac C18156 shockley microwave oven microcontroller Optocoupler with triac circuits optotriac IL4218 Four Layer diode Shockley Diode
2008 - mosfet 4108

Abstract:
Text: such cases as well as in applications with a resistive load the corresponding protective circuits can , IL410/IL4108 Vishay Semiconductors Optocoupler , Phototriac Output, Zero Crossing, High dV/dt , photosensitive zero crossing TRIAC network. The TRIAC consists of two inverse parallel connected monolithic SCRs , between MT1 and MT2 of the TRIAC . When conducting, the FET clamps the base of the phototransistor , blocking voltage permits control of off-line voltages up to 240 VAC, with a safety factor of more than two


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PDF IL410/IL4108 2002/95/EC 2002/96/EC i179030 IL410/IL4108 18-Jul-08 mosfet 4108 IL410
2008 - Not Available

Abstract:
Text: such cases as well as in applications with a resistive load the corresponding protective circuits can , IL410/IL4108 Vishay Semiconductors Optocoupler , Phototriac Output, Zero Crossing, High dV/dt , photosensitive zero crossing TRIAC network. The TRIAC consists of two inverse parallel connected monolithic SCRs , between MT1 and MT2 of the TRIAC . When conducting, the FET clamps the base of the phototransistor , blocking voltage permits control of off-line voltages up to 240 VAC, with a safety factor of more than two


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PDF IL410/IL4108 2002/95/EC 2002/96/EC i179030 IL410/IL4108 08-Apr-05
2013 - Not Available

Abstract:
Text: Q303X/ Q304X/ Q306X/ Q308X series ZERO-CROSSING TRIAC OPTOCOUPLER - QT-Brightek Corporation ZERO-CROSSING TRIAC OPTOCOUPLER Part No.: Q303X/ Q304X/ Q306X/ Q308X , Q303X/ Q304X/ Q306X/ Q308X series ZERO-CROSSING TRIAC OPTOCOUPLER , 17 Q303X/ Q304X/ Q306X/ Q308X series ZERO-CROSSING TRIAC OPTOCOUPLER , series ZERO-CROSSING TRIAC OPTOCOUPLER


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PDF Q303X/ Q304X/ Q306X/ Q308X
2002 - Optocoupler MOC 3020

Abstract:
Text: dt TRIAC - can be improved by avoiding quadrant 4 triggering. Most optocoupler circuits , with the optocoupler should be used for higher load currents. The voltage wave across the TRIAC has , to reduce inrush current. Surge Currents in Inductive Circuits Inductive loads with long L/R time , ) TIME dV (V/µs) dt Power TRIAC Optocoupler 0.99 0.35 RL E RS e CS = (RL + , Sensitive Gate TRIAC and Phase Controllable Optocoupler ( = 0.67) The optocoupler conducts current only


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PDF AN-3008 AN300000xx Optocoupler MOC 3020 Optocoupler triac 80a HP 2200 optocoupler MOC3011 optocoupler RC snubber for 3 phase rectifier bridge moc 3021 scr AN3008 Fairchild RC snubber thyristor design optotriac moc3021 motorola 5A optocoupler MOC
smd optocoupler 600

Abstract:
Text: ZERO-CROSSING TRIAC OPTOCOUPLER Standard 6pin DIP 60pcs / Tube Standard 6 pin Dip + With 60pcs / Tube VDE , .  Conventional black housing package ZERO-CROSSING TRIAC OPTOCOUPLER Certification & , # 1.1 Page 1 of 15 Q303X/ Q304X/ Q306X/ Q308X series ZERO-CROSSING TRIAC OPTOCOUPLER , ZERO-CROSSING TRIAC OPTOCOUPLER SMD lead bend (Option S): - All Dimensions are in mm Tolerance = +/- , 15 Q303X/ Q304X/ Q306X/ Q308X series ZERO-CROSSING TRIAC OPTOCOUPLER Absolute Maximum


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PDF Q303X/ Q304X/ Q306X/ Q308X E338132) smd optocoupler 600 Optocoupler with triac Q3032
Not Available

Abstract:
Text: ‚· Conventional black housing package RANDOM-PHASE TRIAC OPTOCOUPLER Certification & Compliance:  Pb free , Q301X/ Q302X/ Q305X series RANDOM-PHASE TRIAC OPTOCOUPLER Dimension: (Dot location indicates pin , TRIAC OPTOCOUPLER SMD lead bend (Option S): - All Dimensions are in mm Tolerance = +/- 0.1mm , / Q302X/ Q305X series RANDOM-PHASE TRIAC OPTOCOUPLER Absolute Maximum Rating Symbol TSTG TOPR , RANDOM-PHASE TRIAC OPTOCOUPLER Electrical Characteristic (TA=25 oC) Emitter Symbol Characteristic


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PDF Q301X/ Q302X/ Q305X E338132)
2002 - Application TRIAC moc3023 Light Dimmer with Schematic

Abstract:
Text: and transients out of sensitive logic. Fairchild's 6­Pin Dip Optocoupler family, with high surge , goals. This paper presents a power triac phase control circuit and contrasts it with the traditional , necessitates a random phase triac driver optocoupler . Phase Controlling a Power Triac Using MOC3023 Design , IFT is applied. The power triac MT2 to gate voltage falls to a low value below the optocoupler 's threshold voltage and cannot hold the optocoupler on. See Figure 8 for voltage across the power triac


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PDF AN-3006 AN300000xx Application TRIAC moc3023 Light Dimmer with Schematic moc3023 dimmer Optocoupler with triac MPSa40 Application TRIAC optocoupler Light Dimmer with Schematic ac motor speed control circuit diagram with triac ac motor speed control circuit with triac UNIVERSAL MOTOR SPEED CIRCUIT triac optocoupler how to interface optocoupler with triac moc3023 light dimmer
how to interface optocoupler with triac

Abstract:
Text: sim plified and described as an optically controlled small signal triac with an AC zero cross , through the triac driver. Figure 2. 2 Amp Optocoupler Circuit 6-14 AN1511 Opto Invers« Parallel SCR Opto Triac Figure 3. Triac Driver Simplified Circuits OPERATION An LED current of , circuits are increasing in popularity. Consequently, there is an increasing need for a sim ple and robust , c control circuits . It also m ust be sim ple to use, regulatory approved, consum e little PC board


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PDF AN1511 MOC2A40 MOC2A60 how to interface optocoupler with triac triac snubber calculation optocoupler MTBF calculation 12 amp triac heat control triac dc motor control circuits snubber full bridge SCR opto DRIVER 2 amp triac driver opto triac snubber varistor
1995 - thyristor firing control circuit with optocoupler

Abstract:
Text: of the gate current. Optocoupler surge or triac gate ratings determine the minimum resistance value , on a common heatsink helps. A stable blocking condition for operation of a single triac with no , at the operating conditions. For example, if leakage doubles every 10°C, a triac operating with 2 , aided voltage sharing. The triac with the highest current gain in the pair is most likely to turn-on , shown in Table 2. Circuits switching the line or dt a charged capacitor across a blocking triac


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PDF AN1045 MKP1V130 thyristor firing control circuit with optocoupler thyristor applications rc Snubber circuits theory, design and application Snubber circuits theory, design and application U OPTOCOUPLER for thyristor gate triac T106 T106 thyristor OPTOCOUPLER thyristor DP 104C optocoupler 0729
Optocoupler with triac circuits

Abstract:
Text: produce an alternative to optocoupler and 252-1120 PLA150 250 250 7.0 6.94 Triac circuits . Superior noise , relay in the same 252-1310 CPC1008N 100 150 8.0 1.91 eight pin package as an optocoupler , Clare has given designers a way to 252-1320 CPC1016N 100 100 16.0 1.73 consolidate circuits and save both board , telecom circuits while being utilized for functions 252-1340 CPC1035N 350 100 35.0 1.63 as hookswitch (relay) and ring signal detection ( optocoupler ). Because the 252-1350 CPC1230N 350 120 30.0 2.01


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PDF LCC110 100-Up PM1204 PM1205 PD1201 PD2401 PS1201 PS2401 Optocoupler with triac circuits DUAL OptoMOS Relay 821 optocoupler optomos relay 331 Optocoupler allied controls relays ts120 clare DUAL POLE OptoMOS Relay K3750 LCA110 modem
1999 - sigma reed relay

Abstract:
Text: of the gate current. Optocoupler surge or triac gate ratings determine the minimum resistance value , helps. A stable blocking condition for operation of a single triac with no other components on the , doubles every 10°C, a triac operating with 2 mA of leakage at 800 Vdc with a 6°C/W thermal resistance is , aided voltage sharing. The triac with the highest current gain in the pair is most likely to turn-on , stress are shown in Table 2. Circuits switching the line or a charged capacitor across a blocking triac


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PDF AN1045/D sigma reed relay moc3081 application note triac T106 C30X CS 112 thyristor parallel triacs T106 thyristor
2011 - Zero Crossing Triac Driver Output Optocoupler

Abstract:
Text: . Compliance with the safety ratings shall be ensured by means of prodective circuits . Document Number: 83749 , VO3052, VO3053 Vishay Semiconductors Optocoupler , Non Zero Crossing Phototriac, 1.5 kV/s dV/dt , -3 APPLICATIONS · Household appliances · Triac drive/AC motor drives i179041-2 · Solenoid/valve controls · , DESCRIPTION The VO3052 and VO3053 triac driver family consists of a GaAs infrared LED optically coupled to a monolithic photosensitive non zero crossing triac detector chip. The 600 V blocking voltage permits control


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PDF VO3052, VO3053 2002/95/EC 2002/96/EC i179041-3 i179041-2 VO3052 VO3053 18-Jul-08 Zero Crossing Triac Driver Output Optocoupler
1997 - moc3023 dimmer

Abstract:
Text: GP2). Output from the PIC12C509 at GP0 drives an ; optocoupler which drives a triac that turns on the electrical ;device. A solid state relay could also replace the ; triac / optocoupler combination. ; ;Zero , featured ;in the Microchip Application Notes. The Triac / Optocoupler ;configuration is a design of , circuits (if any) that are coming back on line. The reduces load on the power line on startup , is connected to an optically isolated triac circuit. The PIC12C509 senses the start of the next


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PDF PIC12C509 DS40160A/2 016-page moc3023 dimmer TRIAC dimmer microchip DS91008 Optocoupler with triac projects variable dimmer diagram solid state relay triac Motorola transformerless triac control ac motor speed control using 12c508 Optocoupler with triac circuits microchip tb008
phototriac

Abstract:
Text: configuration does not employ a simple TRIAC with a photosensitive region; its more sophisticated and complex , produce very sharp di/dt transient across the TRIAC , with resulting detrimental outcomes. 1 10 ms , 1 In Figure 10-a, a motor contactor was first triggered with a NZC TRIAC , with the result that , Replacing the TRIAC with a phototriac would provide the further advantage of safety isolation from the , difference rests with the way in which the trigger current is supplied to the TRIAC . Unlike a standard


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PDF H11C4 H11C5 H11C6 IL400 10-Oct-06 phototriac schematic diagram for thyristor controls heater OPTOCOUPLER thyristor 4N39 Zero Crossing Triac Driver Output Optocoupler controlling heater with triac OPTOCOUPLER trigger thyristor scr Optocoupler with triac circuits full wave controlled rectifier using RC triggering circuit DC MOTOR SPEED CONTROL USING triac magnetron tube
schematic diagram for thyristor controls heater

Abstract:
Text: functionality of an SCR, a TRIAC can be thought of as two back-to-back SCRs with a common gate. This structure , transient across the TRIAC , with resulting detrimental outcomes. Current waveform Current Waveform , with a NZC TRIAC , with the result that there was not enough time for current to build up to a , handling capacity Revision: 21-Oct-11 APPLICATION NOTE Replacing the TRIAC with a phototriac would , . The main difference rests with the way in which the trigger current is supplied to the TRIAC . Unlike a


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PDF 21-Oct-11 schematic diagram for thyristor controls heater microcontroller base rectifier using scr phototriac design solutions triac based ssr zero crossing detector triggering scr with microprocessor thyristor MOS driver schematics DC MOTOR SPEED CONTROL USING triac OPTOCOUPLER for thyristor gate micro processor controlled SCR water level detector schematic diagram
2008 - DIP LED

Abstract:
Text: IL420, IL4208 Vishay Semiconductors Optocoupler , Phototriac Output, High dV/dt, Low Input , GaAs IRLED optically coupled to a photosensitive non-zero crossing TRIAC network. The TRIAC consists of , a MOSFET that is enhanced when high dV/dt spikes occur between MT1 and MT2 of the TRIAC . When , V, 800 V blocking voltage permits control of offline voltages up to 240 VAC, with a safety factor of , motors, solenoids, high current thyristors or TRIAC and relays. APPLICATIONS · Solid state relays ·


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PDF IL420, IL4208 2002/95/EC 2002/96/EC i179035 IL4208 18-Jul-08 DIP LED IL420-X007
long range Phototransistor Detector 880nm

Abstract:
Text: optocoupler transfer characteristics. The high gain o f the darlington permits useful output currents with , the low input current region with a photodarlington output optocoupler provides minimum output , approximately 1,4^A per mW/cm 2 with the 880nm G a A l As IR E D , 1.2/xA per mW/cm2 for the 940nm GaAs (si) IR E D and 0.4/iA per mW/cm2 using 2 8 7 0 °K tungsten light. The L14N phototransistor, with 1mm2 , the case o f the lensed TO-18 I R E D 's (L E D 5 5 , F5 D families), with a TO-18 detector on the


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