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1n4148 diode datasheet

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Abstract: UNISONIC TECHNOLOGIES CO., LTD 1N4148 DIODE HIGH-SPEED SWITCHING DIODE DESCRIPTION The UTC 1N4148 is designed for high-speed switching application in hybrid thick-and thin-film circuits. , www.unisonic.com.tw Copyright © 2009 Unisonic Technologies Co., Ltd 1 of 4 QW-R601-001 QW-R601-001,F 1N4148 DIODE , 1N4148 DIODE TYPICAL CHARACTERISTICS Reverse Current vs. Reverse Voltage IR - 10 ~ 100 V , of 4 QW-R601-001 QW-R601-001,F 1N4148 DIODE TYPICAL CHARACTERISTICS(Cont.) Total Capacitance ... Original
datasheet

4 pages,
242.58 Kb

1N4148 sot23 1N4148 Fast Switching Diode 1N4148 equivalent 1n4148 sot323 sot23 package marking AV diode 1n4148 specifications 1N4148 application and operation 1N4148 SOD-323 A 1N4148 SOD-123 DIODE 1N4148 1N4148 sod123 1N4148 sod123 DIODE 1N4148 1N4148 abstract
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Abstract: 9 LED LATCHING MOMENTARY 1N4148 DIODE D5 14 A7 D TRANSMIT ENABLE D5 14 10 , CIRCUIT FOR EACH CONTROL OUTPUT AS REQUIRED GND RELAY CONTACT 1N4148 DIODE 4-BIT DECODER , 5 5.5 V Operating Current - 3.5 4.5 mA Channel Width Rd Data Out + ... Original
datasheet

2 pages,
98.98 Kb

PNP 2N4403 ic tws 434 for 8 bit decoder CIP-8D 4-Bit HT12E TWS 434 HT12E encoder IC IC TX RX 12d 12e CIP 8D HT-12D DECODER IC CIP8D CIP 8D Decoder HT12D decoder RWS-434 RF Receiver TWS-434 RWS-434 TWS-434 abstract
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Abstract: 1.7±0.1 - ON POSITIVE POLE ABSOLUTE MAXIMUM RATINGS (TA = 25°C) Operating Temperature Range -30°C to +85°C Storage Temperature Range -40° to +100°C ELECTRONICS AND OPTICAL CHARACTERISTICS (TA = 25°C) NOTES: 1. Lamp has integrated 1N4148 diode for reverse voltage protection. 2. Lamp has 2 integrated 2400 ohm resistors for current limiting. JKL PART# COLOR LE-0509-02R LE-0509-02R RED LE-0509-02Y LE-0509-02Y , CORPORATION LE-0509-02 LE-0509-02 7/3/06 REVISION DATE REV. NO. SHEET 1 PL +/2 PL +/ANGLE +/APPVD BY 0.2 0.20 0 ... OCR Scan
datasheet

1 pages,
243.63 Kb

datasheet abstract
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Abstract: Capacitor 30A 30V Schottky Diode Ultrafast recovery 1A 200V Diode UF1003 UF1003 3.9V Zener diode 500mW SM 1N4148 Diode SM 1N4148 Diode SM 1N4148 Diode SM 1N4148 Diode Plug-in heatsinks for TO-200 , voltage control loop uses a zener diode as the reference and an optocoupler to feedback the information , The DC input power is applied to the pins at P1(+) and P4(gnd) marked on the board. For the output , same energy to the secondary side, but less current is being drawn. This causes the zener diode D3 to ... Original
datasheet

12 pages,
181.64 Kb

IR40XX TP-LINK IRIS4007 diode SM Capacitor Fixed Electrolytic 10uF 100V pulse transformer fet iris4011 230vac to primary 9v transformer 48v 4A smps OPTOCOUPLER voltage output capacitor 1000uF, 25V 1N4148 diode 1000uf 25V electrolytic capacitor datasheet abstract
datasheet frame
Abstract: UNISONIC TECHNOLOGIES CO., LTD 1N4148 DIODE HIGH-SPEED SWITCHING DIODE DESCRIPTION The UTC 1N4148 is designed for high-speed switching application in hybrid thick-and thin-film circuits. , www.unisonic.com.tw Copyright © 2009 Unisonic Technologies Co., Ltd 1 of 4 QW-R601-001 QW-R601-001,I 1N4148 DIODE , 1N4148 DIODE TYPICAL CHARACTERISTICS Reverse Voltage vs. Reverse Current BV - 1.0 ~ 100A 160 , Temperature VF - 0.01 - 20 mA (-40 ~ +65°C) 3 of 4 QW-R601-001 QW-R601-001,I 1N4148 DIODE TYPICAL ... Original
datasheet

4 pages,
208.42 Kb

marKing CA2 sot-23 1N4148 sod123 DIODE 1N4148 1N4148L 1N4148 diode SOD 80 1N4148 SOT-23 1N4148 diode 1N4148 abstract
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Abstract: ) Notes: 1 Consult factory for life expectancy at other switching loads. 2 Optional diode is connected to pin #2 (+) and pin #3(-). Correct coil polarity must be observed. 3 These relays contain bias magnets. Correct coil polarity must be observed. Pin #2(+) 4 Consists of 56V Zener diode and 1N4148 diode in series, connected in parallel with coil. Environmental Ratings Storage Temp: -35°C , Diode - protects coil drive circuits UL File # E67117 E67117, CSA File # LR 28537 Dimensions in Inches ... Original
datasheet

2 pages,
312.16 Kb

1N4148 4 pin reed relay sip coto 9007 coto reed relay coto relay Diode 1N4148 for SIP E67117 electromechanical relay 1n4148 zener diode zener diode 1n4148 COTO 9000 relay footprints 9081C 9081C E67117 9081C abstract
datasheet frame
Abstract: ) Notes: 1 Consult factory for life expectancy at other switching loads. 2 Optional diode is connected to pin #2 (+) and pin #3(-). Correct coil polarity must be observed. 3 These relays contain bias magnets. Correct coil polarity must be observed. Pin #2(+) 4 Consists of 56V Zener diode and 1N4148 diode in series, connected in parallel with coil. Environmental Ratings Storage Temp: -35°C , Diode - protects coil drive circuits UL File # E67117 E67117, CSA File # LR 28537 Model 9081 9081 Model ... Original
datasheet

2 pages,
364.35 Kb

E67117 9000 coto 1N4148 diode 1N4148 COTO 9000 coto relay relay footprints coto 9007 9081C 9081C1 9081C abstract
datasheet frame
Abstract: defines end of life or failure to open. 2 Optional diode is connected to pin #2 (+) and pin #3(-) for 9091; pin #3 (+) and pin #4(-) for 9092. Correct coil polarity must be observed. 3 Consists of 56V Zener diode and 1N4148 diode in series, connected in parallel with coil. 4 9091 internal mag shield. , suppression diode protects coil drive circuits UL File # E67117 E67117 High insulation resistance, 1012 minimum ... Original
datasheet

2 pages,
257.4 Kb

zener diode 10w relay coto 9091 coto relay 9092 1N4148 E67117 Diode 1N4148 for SIP 10W zener diode E67117 abstract
datasheet frame
Abstract: diode is connected to pin #2 (+) and pin #3(-) for 9091; pin #3 (+) and pin #4(-) for 9092. Correct coil polarity must be observed. 3 Consists of 56V Zener diode and 1N4148 diode in series, connected , suppression diode protects coil drive circuits UL File # E67117 E67117 High insulation resistance, 1012 minimum ... Original
datasheet

2 pages,
287.61 Kb

E67117 coto relay 9092 1N4148 10W zener diode zener diode 10w 1N4148 DIODE E67117 abstract
datasheet frame
Abstract: diode is connected to pin #2 (+) and pin #3(-). Correct coil polarity must be observed. 3 Consists of 56V Zener diode and 1N4148 diode in series, connected in parallel with coil. Environmental Ratings , series Optional coil suppression diode protects coil drive circuits UL File # E67117 E67117 High insulation ... Original
datasheet

2 pages,
268.93 Kb

1N4148 COTO Technology coto 9001 E67117 9094 equivalent for ZENER DIODE 1N4148 zener 20w 1N4148 SPACE POWER COTO Reed Relays SIP SIP relay coto relay zener diode 20w diode zener 1N4148 E67117 abstract
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Figure 1. Simple power-on reset circuit Figure 2 presents an advanced power-on reset. The 1N4148 diode is to the internal structure of the ST6 I/O port, the external 1N4148 diode is not mandatory. The two = 10nF ST62XX ST62XX ST62XX ST62XX RESET V DD V DD 1N4148 R 100nF C 100nF R > 4.7 K Typical: R = 10K C = 10nF 2 3/5 drops below the zener diode voltage plus the V BE . Figure 3. External brown-out protection circuit 3
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/2500-v4.htm
STMicroelectronics 11/01/2000 8.46 Kb HTM 2500-v4.htm
an advanced power-on reset. The 1N4148 diode is used to rapidly dis- charge the C capacitor on , the external 1N4148 diode is not mandatory. The two 100nF capacitors allow the reset pin level to DD 1N4148 R 100nF C 100nF R > 4.7 K Typical: R = 10K C = 10nF 2 3/5 SIMPLE RESET CIRCUITS the zener diode voltage plus the V BE . Figure 3. External brown-out protection circuit 3
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/an/2500.htm
STMicroelectronics 04/07/2000 8.53 Kb HTM 2500.htm
an advanced power-on reset. The 1N4148 diode is used to rapidly dis- charge the C capacitor on , the external 1N4148 diode is not mandatory. The two 100nF capacitors allow the reset pin level to DD 1N4148 R 100nF C 100nF R > 4.7 K Typical: R = 10K C = 10nF 2 3/5 SIMPLE RESET CIRCUITS the zener diode voltage plus the V BE . Figure 3. External brown-out protection circuit 3
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/2500.htm
STMicroelectronics 20/10/2000 8.67 Kb HTM 2500.htm
1. Simple power-on reset circuit Figure 2 presents an advanced power-on reset. The 1N4148 diode is Due to the internal structure of the ST6 I/O port, the external 1N4148 diode is not mandatory. The C R > 4.7 K Typical: R = 10K C = 10nF ST62XX ST62XX ST62XX ST62XX RESET V DD V DD 1N4148 R 100nF C described in Figure 3. This simple circuit causes a reset whenever V DD drops below the zener diode
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/2500-v3.htm
STMicroelectronics 25/05/2000 8.47 Kb HTM 2500-v3.htm
diode carefully.... Watch for junction capacitance Use Fast Recovery type diodes Forward voltage impacts limiting Tradeoff : Power consumption ! 5V Input Implementation 1N4148 Diode : 4pf junction, 4ns associated with them. As a simple benchmark, a 1n4148 diode was used in combination with a few different termination scheme works Watch your trace length / impedance! Resistor should be chosen to match with diode : LVCMOS18 LVCMOS18 LVCMOS18 LVCMOS18 No term (float) Vdde set to 1.8V Diode term to 1.8V 100 Ohm Resistor / Fall Input : LVCMOS18 LVCMOS18 LVCMOS18 LVCMOS18 No
www.datasheetarchive.com/files/xilinx/files/cpld _modules/adv_features1.pps
Xilinx 30/01/2004 594.5 Kb PPS adv_features1.pps
driver, you can build the charge pump using an inexpensive 1N4148 diode and a 1mF capacitor. instead of a simple diode. Synchronous rectifiers have a brief period when the primary current charge a flying capacitor through a grounded diode when the switching node is high (Figure 4a). with battery voltage. Load regulation depends mostly on the diode's forward voltage drop. In
www.datasheetarchive.com/files/maxim/0008/view_018.htm
Maxim 04/04/2001 24.69 Kb HTM view_018.htm
driver, you can build the charge pump using an inexpensive 1N4148 diode and a 1mF capacitor. circuits containing a synchronous rectifier instead of a simple diode. Synchronous rectifiers have a brief grounded diode when the switching node is high (Figure 4a). Turning on the boost transistor forces the V in varies with battery voltage. Load regulation depends mostly on the diode's forward voltage
www.datasheetarchive.com/files/maxim/0005/appno067.htm
Maxim 02/05/2002 19.12 Kb HTM appno067.htm
gate of the power mosfet to avoid over - shoot and limit the di/dt of the switch. A 1N4148 diode TO220AC Package SGS-THOMSON STTA806D/DI STTA806D/DI STTA806D/DI STTA806D/DI D3 Switching Diode, 1N4148, 100V Digi-Key #1N4148CT-ND 1N4148CT-ND 1N4148CT-ND 1N4148CT-ND D4 Fast output ripple voltage D V ripple = + 8V - Rated output power P out = 500W - next section. Please re - fer to Figure 2, 500 Watt Demoboard Schematic. Input Diode Bridge The input diode bridge, D1, can be a standard slow-recovery type. The selection criteria include the
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/4046-v3.htm
STMicroelectronics 25/05/2000 41.66 Kb HTM 4046-v3.htm
1.15 V 1.25 + +3.24 2 V 0.043 = 1.89W Where: V to = 1.15V is the threshold voltage of the diode R d /dt of the switch. A 1N4148 diode, D3, is connected to the gate to provide fast turn-off of the power #MB256-ND MB256-ND MB256-ND MB256-ND D2 STTA806D/DI STTA806D/DI STTA806D/DI STTA806D/DI, 600V, 8A, Isolated TO220AC Package ST STTA806D/DI STTA806D/DI STTA806D/DI STTA806D/DI D3 Switching Diode, 1N4148 D V ripple = + 8V - Rated output power P out = 500W - Maximum output overvoltage V omax = 450V - the next section. Please re - fer to Figure 2, 500 Watt Demoboard Schematic. Input Diode Bridge The
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/4046-v1.htm
STMicroelectronics 02/04/1999 39.69 Kb HTM 4046-v1.htm
1.15 V 1.25 + +3.24 2 V 0.043 = 1.89W Where: V to = 1.15V is the threshold voltage of the diode R d /dt of the switch. A 1N4148 diode, D3, is connected to the gate to provide fast turn-off of the power #MB256-ND MB256-ND MB256-ND MB256-ND D2 STTA806D/DI STTA806D/DI STTA806D/DI STTA806D/DI, 600V, 8A, Isolated TO220AC Package ST STTA806D/DI STTA806D/DI STTA806D/DI STTA806D/DI D3 Switching Diode, 1N4148 D V ripple = + 8V - Rated output power P out = 500W - Maximum output overvoltage V omax = 450V - the next section. Please re - fer to Figure 2, 500 Watt Demoboard Schematic. Input Diode Bridge The
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/4046-v2.htm
STMicroelectronics 14/06/1999 39.65 Kb HTM 4046-v2.htm