No | Part number | Description ( Function ) | Manufacturers | |
13 | BF422 | SILICON PLANAR EPITAXIAL TRANSISTOR |
Micro Electronics |
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12 | BF422 | NPN high-voltage transistors DISCRETE SEMICONDUCTORS DATA SHEET book, halfpage M3D186 BF420; BF422 NPN high-voltage transistors Product specification Supersedes data of September 1994 File under Discrete Semiconductors, SC04 1996 Dec 09 Philips Semiconductors Product specification NPN high-voltage transistors FEATURES • Low feedback capacitance. APPLICATIONS • Class-B video output stages in col |
NXP Semiconductors |
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11 | BF422 | High Voltage Transistors(NPN) MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by BF420/D High Voltage Transistors NPN Silicon COLLECTOR 2 3 BASE 1 EMITTER BF420 BF422 MAXIMUM RATINGS Rating Collector – Emitter Voltage Collector – Base Voltage Emitter – Base Voltage Collector Current — Continuous Total Device Dissipation @ TA = 25°C Derate above 25°C Total Device Dissipation @ TC = 2 |
Motorola Inc |
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10 | BF422 | NPN Silicon Transistors With High Reverse Voltage NPN Silicon Transistors With High Reverse Voltage High breakdown voltage q Low collector-emitter saturation voltage q Low capacitance q Complementary types: BF 421, BF 423 (PNP) q BF 420 BF 422 2 3 1 Type BF 420 BF 422 Marking – Ordering Code Q62702-F531 Q62702-F495 Pin Configuration 1 2 3 E C B Package1) TO-92 Maximum Ratings Parameter Collector-emitter voltage Colle |
Siemens Semiconductor Group |
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9 | BF422 | Small Signal Transistors (NPN) BF420, BF422 Small Signal Transistors (NPN) TO-92 .181 (4.6) min. .492 (12.5) .181 (4.6) .142 (3.6) ♦ NPN Silicon Epitaxial Planar Transistors especially suited for application in class-B video output stages of TV receivers and monitors. FEATURES ♦ As complementary types, the PNP transistors BF421 and BF423 are recommended max. ∅ .022 (0.55) .098 (2.5) E C B MECHANIC |
General Semiconductor |
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8 | BF422 | NPN Silicon Transistor (High voltage application Monitor equipment application) Semiconductor BF422 NPN Silicon Transistor Descriptions • High voltage application • Monitor equipment application Features • Collector-Emitter voltage : VCEO=250V • Complementary pair with BF423 Ordering Information Type NO. BF422 Marking BF422 Package Code TO-92 Outline Dimensions 3.45±0.1 4.5±0.1 4.5±0.1 2.25±0.1 unit : mm 0.4±0.02 2.06±0.1 1.27 Typ. 2 |
AUK corp |
List of most widely used semiconductors
Part Number | Function | Manufacturers | |
1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
Vishay |
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LM317 | This is a popular adjustable voltage regulator. |
ON Semiconductor |
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6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |