BF422A Datasheet. Specs and Replacement
Type Designator: BF422A 📄📄
Material of Transistor: Si
Polarity: NPN
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 0.8 W
Maximum Collector-Base Voltage |Vcb|: 250 V
Maximum Collector-Emitter Voltage |Vce|: 250 V
Maximum Emitter-Base Voltage |Veb|: 5 V
Maximum Collector Current |Ic max|: 0.5 A
Max. Operating Junction Temperature (Tj): 150 °C
Electrical Characteristics
Transition Frequency (ft): 70 MHz
Collector Capacitance (Cc): 5 pF
Forward Current Transfer Ratio (hFE), MIN: 50
Noise Figure, dB: -
Package: TO92
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BF422A datasheet
0.1. Size:135K cystek
bf422a3.pdf 
Spec. No. C234A3 Issued Date 2004.02.27 CYStech Electronics Corp. Revised Date 2004.07.28 Page No. 1/4 NPN Epitaxial Planar Transistor BF422A3 Description NPN high voltage transistors in a TO-92 plastic package. Complementary to BF423A3. Features Low feedback capacitance. Applications Class-B video output stages in color television and professio... See More ⇒
9.1. Size:114K motorola
bf420 bf422.pdf
MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by BF420/D High Voltage Transistors NPN Silicon BF420 COLLECTOR 2 BF422 3 BASE 1 EMITTER MAXIMUM RATINGS Rating Symbol BF420 BF422 Unit Collector Emitter Voltage VCEO 300 250 Vdc 1 2 3 Collector Base Voltage VCBO 300 250 Vdc Emitter Base Voltage VEBO 5.0 Vdc CASE 29 04, STYLE 14 TO 92 (TO 226AA) Collect... See More ⇒
9.2. Size:62K philips
bf420 bf422 1.pdf
DISCRETE SEMICONDUCTORS DATA SHEET book, halfpage M3D186 BF420; BF422 NPN high-voltage transistors 1996 Dec 09 Product specification Supersedes data of September 1994 File under Discrete Semiconductors, SC04 Philips Semiconductors Product specification NPN high-voltage transistors BF420; BF422 FEATURES PINNING Low feedback capacitance. PIN DESCRIPTION 1 base APPLICATIONS 2... See More ⇒
9.3. Size:109K philips
bf420 bf422.pdf
DISCRETE SEMICONDUCTORS DATA SHEET dbook, halfpage M3D186 BF420; BF422 NPN high-voltage transistors Product data sheet 2004 Nov 10 Supersedes data of 1996 Dec 09 NXP Semiconductors Product data sheet NPN high-voltage transistors BF420; BF422 FEATURES PINNING Low feedback capacitance. PIN DESCRIPTION 1 base APPLICATIONS 2 collector Class-B video output stages in colou... See More ⇒
9.4. Size:48K philips
bf420 bf422 cnv 2.pdf
DISCRETE SEMICONDUCTORS DATA SHEET book, halfpage M3D186 BF420; BF422 NPN high-voltage transistors 1996 Dec 09 Product specification Supersedes data of September 1994 File under Discrete Semiconductors, SC04 Philips Semiconductors Product specification NPN high-voltage transistors BF420; BF422 FEATURES PINNING Low feedback capacitance. PIN DESCRIPTION 1 base APPLICATIONS 2... See More ⇒
9.5. Size:134K siemens
bf420 bf422.pdf
NPN Silicon Transistors BF 420 With High Reverse Voltage BF 422 High breakdown voltage Low collector-emitter saturation voltage Low capacitance Complementary types BF 421, BF 423 (PNP) 2 3 1 Type Marking Ordering Code Pin Configuration Package1) 1 2 3 BF 420 Q62702-F531 E C B TO-92 BF 422 Q62702-F495 Maximum Ratings Parameter Symbol Values Unit BF 420 BF 422 Collector-e... See More ⇒
9.6. Size:61K onsemi
bf420 bf422.pdf
BF420, BF422 High Voltage Transistors NPN Silicon Features Pb-Free Package is Available* http //onsemi.com COLLECTOR 2 MAXIMUM RATINGS Rating Symbol BF420 BF422 Unit 3 Collector-Emitter Voltage VCEO 300 250 Vdc BASE Collector-Base Voltage VCBO 300 250 Vdc 1 Emitter-Base Voltage VEBO 5.0 Vdc EMITTER Collector Current - Continuous IC 50 mAdc Collector Current - Peak ICM 100 ... See More ⇒
9.7. Size:331K utc
bf422g.pdf
UNISONIC TECHNOLOGIES CO., LTD BF422 NPN EPITAXIAL SILICON TRANSISTOR HIGH VOLTAGE TRANSISTOR FEATURES * Collector-Emitter Voltage V =250V. CEO * Complementary to UTC BF423. 1 TO-92 ORDERING INFORMATION Ordering Number Pin Assignment Package Packing Lead Free Halogen Free 1 2 3 BF422L-T92-B BF422G-T92-B TO-92 E C B Tape Box BF422L-T92-K BF422G-T92-K TO-92 E C B ... See More ⇒
9.8. Size:310K utc
bf422.pdf
UNISONIC TECHNOLOGIES CO., LTD BF422 NPN EPITAXIAL SILICON TRANSISTOR HIGH VOLTAGE TRANSISTOR FEATURES * Collector-Emitter Voltage V =250V. CEO * Complementary to UTC BF423. 1 TO-92 ORDERING INFORMATION Ordering Number Pin Assignment Package Packing Lead Free Halogen Free 1 2 3 BF422L-T92-B BF422G-T92-B TO-92 E C B Tape Box BF422L-T92-K BF422G-T92-K TO-92 E C B ... See More ⇒
9.9. Size:20K auk
bf422.pdf
BF422 Semiconductor Semiconductor NPN Silicon Transistor Descriptions High voltage application Monitor equipment application Features Collector-Emitter voltage VCEO=250V Complementary pair with BF423 Ordering Information Type NO. Marking Package Code BF422 BF422 TO-92 Outline Dimensions unit mm 3.45 0.1 4.5 0.1 2.25 0.1 0.4 0.02 2.0... See More ⇒
9.10. Size:103K cdil
bf422bpl.pdf
Continental Device India Limited An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company NPN SILICON PLANAR EPITAXIAL TRANSISTOR BF422 (BPL) TO-92 BCE Designed for High Voltage Video Amplifier in Television Receivers. ABSOLUTE MAXIMUM RATINGS(Ta=25 deg C ) DESCRIPTION SYMBOL VALUE UNITS Collector -Base Voltage VCBO 250 V Collector -Emitter Voltage VCEO 250 V Emitter -Base Voltage V... See More ⇒
9.11. Size:145K cdil
bf420 bf422.pdf
Continental Device India Limited An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company NPN SILICON PLANAR EPITAXIAL HIGH VOLTAGE BF420 VIDEO TRANSISTORS BF422 TO-92 Plastic Package Designed For High Voltage Video Amplifier In Television Receivers. ABSOLUTE MAXIMUM RATINGS(Ta=25 C unless specified otherwise) DESCRIPTION SYMBOL 420 422 UNITS Collector Emitter Voltage VCEO 300 250 V ... See More ⇒
9.12. Size:934K jiangsu
bf420 bf422.pdf
JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD TO-92 Plastic-Encapsulate Transistors BF420 TRANSISTOR (NPN) BF422 TO-92 FEA TURES 1. EMITTER Low feedback capacitance. 2.COLLECTOR NPN transistors in a TO-92 plastic package. PNP complements BF421 and BF423 3. BASE Class-B video output stages in colour television and professional monitor equipment. Equivalent Ci... See More ⇒
9.13. Size:46K kec
bf422.pdf
SEMICONDUCTOR BF422 TECHNICAL DATA SILICON NPN TRIPLE DIFFUSED TYPE HIGH VOLTAGE SWITCHING AND AMPLIFIER APPLICATION. COLOR TV CHROMA OUTPUT APPLICATIONS. B C FEATURES High Voltage VCEO>250V Complementary to BF423. N DIM MILLIMETERS A 4.70 MAX E K B 4.80 MAX G C 3.70 MAX D D 0.45 E 1.00 MAXIMUM RATING (Ta=25 ) F 1.27 G 0.85 CHARACTERISTIC SYMBOL RATING UNIT H 0.45 _ ... See More ⇒
9.14. Size:45K hsmc
hbf422.pdf
Spec. No. HE6404 HI-SINCERITY Issued Date 1993.03.18 Revised Date 2004.06.18 MICROELECTRONICS CORP. Page No. 1/4 HBF422 NPN EPITAXIAL PLANAR TRANSISTOR Description Video B-class Power stages in TV-receivers TO-92 Absolute Maximum Ratings Maximum Temperatures Storage Temperature ............................................................................................... See More ⇒
Detailed specifications: BF420S, BF421, BF421A, BF421L, BF421P, BF421P3, BF421S, BF422, MJE350, BF422L, BF422P, BF422P3, BF422S, BF422W, BF422W3, BF423, BF423A
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