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snubberless note

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Abstract: high sensitivity devices, giving "SNUBBERLESS" and "LOGIC LEVEL" options. THE "SNUBBERLESS H.C.T." , / BTB series with "BW" suffix for 50 mA Ig t . In most cases the "SNUBBERLESS H.C.T." doesn't need , performance technology as the "SNUBBERLESS H.C.T." family, but have gate sensitivities as low as 5 mA /1 0 mA. , few watts to several kilowatts. Note : * IN DEVELOPMENT ... OCR Scan
datasheet

1 pages,
28.59 Kb

TRIAC BTA series datasheet abstract
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Abstract: snubberless versions (BTA/BTB.W and T25 series) are specially recommended for use on inductive loads, thanks , CHARACTERISTICS Symbol V TM (2) Vto (2) Rd (2) IDRM IRRM Note 1: minimum IGT is guaranted at 5% of IGT max. Note , X X X Standard Snubberless Snubberless Standard Snubberless Snubberless Standard Snubberless Snubberless Snubberless ORDERING INFORMATION 3/9 BTA/BTB24 BTA/BTB24, BTA25 BTA25, BTA26 BTA26 and T25 Series OTHER , 120 50 1000 Packing mode Bulk Bulk Bulk Tube Tape & reel Note: xxx= voltage, y = sensitivity, z = ... Original
datasheet

9 pages,
121.64 Kb

triac RD91 BTA25 triac BTA 80 bta 204 BTB24-xxxBW bta 151 600 ac motor triac bta25 BTA/BTB24 BTA25 BTA26 BTA/BTB24 abstract
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Abstract: ® BTA/BTB24 BTA/BTB24, BTA25 BTA25, BTA26 BTA26 and T25 Series 25A TRIACS SNUBBERLESS TM & STANDARD MAIN , , soft start circuits.The snubberless versions (BTA/BTB.W and T25 series) are specially recommended , 13.3 A/ms STATIC CHARACTERISTICS Symbol VTM (2) Vto (2) Rd (2) I DRM I RRM Note 1: minimum IGT is guaranted at 5% of IGT max. Note 2: for both polarities of A2 referenced to A1 Test Conditions ITM = 35 A , TOP3 Ins. TOP3 Ins. TOP3 Ins. D PAK X X X X X X X X X X Standard Snubberless Snubberless Standard ... Original
datasheet

9 pages,
96.41 Kb

TRIACS SNUBBERLESS triac BTA 32 600 TRIAC BTB 04 TRIAC BTB 16 600 tube TRIAC btb24 BT 140 triac TRIAC BTa 24 TRIAC BTA 28 TRIAC BTB T25 TRIAC BTB 24 600 BW bt 1690 Triac bt 33 600 RD91 triac BTA/BTB24 BTA25 BTA/BTB24 abstract
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Abstract: ) DESCRIPTION Based on ST's Snubberless / Logic level technology providing high commutation performances, the , VDRM = VRRM Tj = 25°C 5 µA 1 mA Value Unit Tj = 125°C IRRM MAX. Note 1: minimum IGT is guaranted at 5% of IGT max. Note 2: for both polarities of A2 referenced to A1 THERMAL , X X X 35 mA Snubberless DPAK T435-xxxH X X X 35 mA Snubberless IPAK T435-xxxT X X X 35 mA Snubberless TO-220AB T435-xxxW X X X 35 ... Original
datasheet

8 pages,
110.75 Kb

IPAK ST Triac T405 snubberless T405 T435 70 T435 T410 MARKING DPAK stmicroelectronics T405-XXXW T410-XXXW T435-XXXH st triac T4 T4xx-yyyH TO-220AB footprint datasheet abstract
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Abstract: AN439 AN439 APPLICATION NOTE IMPROVEMENT IN THE TRIAC COMMUTATION INTRODUCTION In the last few years , 2004 REV. D2A - 3577 1/14 AN439 AN439 APPLICATION NOTE Figure 1. (A) Simplified equivalent schematic , firing of the triac. This the critical (di/dt)c value. Therefore, for different (dv/dt)c values, we note , decreases when the slope of the reapplied voltage is increased. 2/14 AN439 AN439 APPLICATION NOTE Figure , /dt)c (V/µs) Note: A1 and A2: The rate of re-application of the off-state voltage of these ... Original
datasheet

14 pages,
111.92 Kb

TRIAC BTA series BTB16-600BW motor speed control Triacs equivalent BTA 600 triac opto diac opto triac TRIAC BTA 16 600b TRIAC BTB 12 600 B TRIAC BTa 16 600 BW application note TRIAC BTA 16 application note 400v 15A triac triac diac applications circuit diagram AN439 AN439 abstract
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Abstract: AN440 AN440 Application note QII and QIII TRIAC triggering with positive power supply Introduction , Snubberless high temperature TRIACs) as shown in Figure 1. This paper describes a trigger circuit supplying , conventional TRIACs. Figure 1. The quadrants of Snubberless, logic-level, and Snubberless high temperature , IG A2 TM: Snubberless is a trademark of STMicroelectronics March 2008 Rev 3 1/8 , : for most of CW Snubberless TRIACs (refer to datasheet for further information): Q1 ­ Q3: IL max = 50 ... Original
datasheet

8 pages,
86.23 Kb

BTA08-600 BTA*8 st triac triac bta08 triac drive circuit triac drive circuit pulse transformer Triac GK Series triac selection TRIAC TRIGGER PULSE TRANSFORMER triac triggering circuit triacs triacs application fan motor triac control AN440 AN440 abstract
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Abstract: phase control operation in high power motor speed controllers, soft start circuits.The snubberless , Note 1: minimum IGT is guaranted at 5% of IGT max. Note 2: for both polarities of A2 referenced to A1 , 50 mA Snubberless TO-220AB X X 35 mA Snubberless TO-220AB BTA25-xxxB X X 50 mA Standard RD-91 RD-91 BTA25-xxxBW X X 50 mA Snubberless RD-91 RD-91 BTA25-xxxCW X X 35 mA Snubberless RD-91 RD-91 BTA26-xxxB X X 50 mA Standard TOP3 ... Original
datasheet

9 pages,
96.39 Kb

BTA26-xxxB BTA25 TRIAC BTA 4000 triac BTA 140 BT 140 triac BTA25B TRIAC BTB 24 600 B TRIAC BTB 24 600 BW T25 Series T25G triac BT 140 triac BT 408 RD91 triac TRIAC BTB 16 600 BW BTA/BTB24 BTA25 BTA/BTB24 abstract
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Abstract: phase control operation in high power motor speed controllers, soft start circuits.The snubberless , Note 1: minimum IGT is guaranted at 5% of IGT max. Note 2: for both polarities of A2 referenced to A1 , 50 mA Snubberless TO-220AB X X 35 mA Snubberless TO-220AB BTA25-xxxB X X 50 mA Standard RD-91 RD-91 BTA25-xxxBW X X 50 mA Snubberless RD-91 RD-91 BTA25-xxxCW X X 35 mA Snubberless RD-91 RD-91 BTA26-xxxB X X 50 mA Standard TOP3 ... Original
datasheet

9 pages,
89.71 Kb

triacs bt 16 600v BTA24 BTA25 BTA26 BTA26-xxxCW BTB24 RD91 T2535-xxxG T25G triac BT 140 triac bta26 TRIAC BTB 04 ac motor triac bta25 triac bt 160 600v BTA/BTB24 BTA25 BTA/BTB24 abstract
datasheet frame
Abstract: phase control operation in high power motor speed controllers, soft start circuits.The snubberless , Note 1: minimum IGT is guaranted at 5% of IGT max. Note 2: for both polarities of A2 referenced to A1 , 50 mA Standard TO-220AB X X 50 mA Snubberless TO-220AB BTA/BTB24-xxxCW X X 35 mA Snubberless TO-220AB BTA25-xxxB X X 50 mA Standard RD-91 RD-91 BTA25-xxxBW X X 50 mA Snubberless RD-91 RD-91 BTA25-xxxCW X X 35 mA Snubberless ... Original
datasheet

10 pages,
93.67 Kb

BTA24 BTA26 BTB24 ih 0565 r RD91 RD91 triac T25G triac BT 151 triac bt 160 600v triac bta26 TRIAC BTB 16 400 BW TRIAC BTB 16 600 CW triacs bt 12 600v BTA25 BTA/BTB24 BTA25 BTA/BTB24 abstract
datasheet frame
Abstract: phase control operation in high power motor speed controllers, soft start circuits.The snubberless , mA IRRM Note 1: minimum IGT is guaranted at 5% of IGT max. Note 2: for both polarities of A2 , Package X 50 mA Standard TO-220AB X X 50 mA Snubberless TO-220AB BTA/BTB24-xxxCW X X 35 mA Snubberless TO-220AB BTA25-xxxB X X 50 mA Standard RD-91 RD-91 BTA25-xxxBW X X 50 mA Snubberless RD-91 RD-91 BTA25-xxxCW X X 35 mA ... Original
datasheet

9 pages,
155.25 Kb

BTB24 BTA26 BTA25 bta24 applications BTA24 triac BT 24 triac BT 80 TRIAC BTA series triac BTA 80 TRIAC BTA 4000 TRIAC BTA 400 ac motor triac bta24 TRIAC BTA 20 600 BW TRIAC BTB 16 400 BW BTA/BTB24 BTA25 BTA/BTB24 abstract
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6 Raw Text Format 1/6 [ BTA/BTB10 BTA/BTB10 BTA/BTB10 BTA/BTB10 Series SNUBBERLESS ] & STANDARD or snubberless version, the BTA/BTB10 BTA/BTB10 BTA/BTB10 BTA/BTB10 triac series is suitable for general purpose AC switching. speed controllers, . The snubberless version (W suffix) is specially recommended for use on Series 2/6 ELECTRICAL CHARACTERISTICS (Tj = 255C, unless otherwise specified) n SNUBBERLESS] (3 Quadrants) n STANDARD (4 Quadrants) STATIC CHARACTERISTICS Note 1: minimum IGT is guaranted at 5% of
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/2937-v3.htm
STMicroelectronics 11/12/2000 10.25 Kb HTM 2937-v3.htm
Application Note IMPROVEMENT IN THE TRIAC triac user thanks to the new series Logic Level and SNUBBERLESS E triac. The commutation problem conduction. APPLICATION NOTE AN439/0592 AN439/0592 AN439/0592 AN439/0592 IMPROVEMENT IN THE TRIAC COMMUTATION ) P. RAULT Figure 1 : (A Therefore, for different (dv/dt)c values, we note the critical (di/dt)c value for each sample. This makes snubber. ) APPLICATION NOTE 2/10 In practice, the current wave form, and thus the (di/dt)c, is
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/3577.htm
STMicroelectronics 20/10/2000 20.41 Kb HTM 3577.htm
) APPLICATION NOTE 7/10 b - SNUBBERLESS Triacs The commutation of SNUBBERLESS triacs is specified Application Note the new series Logic Level and SNUBBERLESS E triac. The commutation problem of the triac In from the previous conduction. APPLICATION NOTE AN439/0592 AN439/0592 AN439/0592 AN439/0592 IMPROVEMENT IN THE TRIAC COMMUTATION note the critical (di/dt)c value for each sample. This makes possible to trace the curve of the
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/3577-v3.htm
STMicroelectronics 25/05/2000 19.69 Kb HTM 3577-v3.htm
polarity of electrode A 2 voltage with reference to electrode A 1 . ) APPLICATION NOTE 6/10 b- SNUBBERLESS 5.5 12 6.5 14 8.5 18 11 22 13 22 13 ) APPLICATION NOTE 7/10 b - SNUBBERLESS Triacs The commutation of offered to triac user thanks to the new series Logic Level and SNUBBERLESS E triac. The commutation therefore injected charges are added to those coming from the previous conduction. APPLICATION NOTE AN439 AN439 AN439 AN439 firing of the triac. This the critical (di/dt)c value. Therefore, for different (dv/dt)c values, we note
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/3577-v1.htm
STMicroelectronics 02/04/1999 17.91 Kb HTM 3577-v1.htm
polarity of electrode A 2 voltage with reference to electrode A 1 . ) APPLICATION NOTE 6/10 b- SNUBBERLESS 5.5 12 6.5 14 8.5 18 11 22 13 22 13 ) APPLICATION NOTE 7/10 b - SNUBBERLESS Triacs The commutation of offered to triac user thanks to the new series Logic Level and SNUBBERLESS E triac. The commutation therefore injected charges are added to those coming from the previous conduction. APPLICATION NOTE AN439 AN439 AN439 AN439 firing of the triac. This the critical (di/dt)c value. Therefore, for different (dv/dt)c values, we note
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STMicroelectronics 14/06/1999 17.87 Kb HTM 3577-v2.htm
Application Note ST6 - MICROCONTROLLER (MCU) AND 25K AN392/1098 AN392/1098 AN392/1098 AN392/1098 1/12 APPLICATION NOTE MICROCONTROLLER AND TRIACS ON THE 110/240V 110/240V 110/240V 110/240V MAINS by en- hanced motor drive can not be easily implemented. With the MCU proposed in this note (the ST6210 ST6210 ST6210 ST6210 LOGIC LEVEL or SNUBBERLESS triacs are a complement to the ST6210 ST6210 ST6210 ST6210 MCU for such ap- pliances. These maintaining a high switching capability. This application note describes three different MCU based
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/1863-v4.htm
STMicroelectronics 16/01/2001 9.95 Kb HTM 1863-v4.htm
Application Note TRIAC these triacs are only triggerable in the 3 first quadrants (case of SNUBBERLESS and LOGIC LEVEL small or inductive loads. APPLICATION NOTE AN440/0592 AN440/0592 AN440/0592 AN440/0592 FOR OPERATION IN QUADRANTS I AND III : Basic diagram of the trigger. + Vcc LINE R2 R1 SNUBBERLESS TRIAC D Tr R3 LOAD C than I GT until the main current reaches the latcing current. Example : for the CW SNUBBERLESS
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/3578-v3.htm
STMicroelectronics 25/05/2000 11.63 Kb HTM 3578-v3.htm
Application Note TRIAC DRIVE CIRCUIT FOR triggerable in the 3 first quadrants (case of SNUBBERLESS and LOGIC LEVEL triacs) as shown in figure 1. ) especially for small or inductive loads. APPLICATION NOTE AN440/0592 AN440/0592 AN440/0592 AN440/0592 FOR OPERATION IN QUADRANTS I AND III trigger. + Vcc LINE R2 R1 SNUBBERLESS TRIAC D Tr R3 LOAD C 03PHR160 03PHR160 03PHR160 03PHR160 1/5 2/ Review latcing current. Example : for the CW SNUBBERLESS triac : Q1 - Q3 : I L max = 50 mA Q2 : I L max =
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STMicroelectronics 20/10/2000 12.15 Kb HTM 3578.htm
triggerable in the 3 first quadrants (case of SNUBBERLESS and LOGIC LEVEL triacs) as shown in figure 1. This inductive loads. APPLICATION NOTE AN440/0592 AN440/0592 AN440/0592 AN440/0592 FOR OPERATION IN QUADRANTS I AND III TRIAC DRIVE CIRCUIT ) Ph. 02PHR160 02PHR160 02PHR160 02PHR160 Figure 3 : Basic diagram of the trigger. + Vcc LINE R2 R1 SNUBBERLESS TRIAC D Tr R3 LOAD C current reaches the latcing current. Example : for the CW SNUBBERLESS triac : Q1 - Q3 : I L max = 50 mA Q2 IGM/2 t2 05PHR160 05PHR160 05PHR160 05PHR160 Figure 6 : t1 time versus I RMS for different latching currents. ) APPLICATION NOTE
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STMicroelectronics 02/04/1999 9.83 Kb HTM 3578-v1.htm
triggerable in the 3 first quadrants (case of SNUBBERLESS and LOGIC LEVEL triacs) as shown in figure 1. This inductive loads. APPLICATION NOTE AN440/0592 AN440/0592 AN440/0592 AN440/0592 FOR OPERATION IN QUADRANTS I AND III TRIAC DRIVE CIRCUIT ) Ph. 02PHR160 02PHR160 02PHR160 02PHR160 Figure 3 : Basic diagram of the trigger. + Vcc LINE R2 R1 SNUBBERLESS TRIAC D Tr R3 LOAD C current reaches the latcing current. Example : for the CW SNUBBERLESS triac : Q1 - Q3 : I L max = 50 mA Q2 IGM/2 t2 05PHR160 05PHR160 05PHR160 05PHR160 Figure 6 : t1 time versus I RMS for different latching currents. ) APPLICATION NOTE
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STMicroelectronics 14/06/1999 9.79 Kb HTM 3578-v2.htm