No | Part number | Description ( Function ) | Manufacturers | |
2 | BD158 | Low Power Fast Switching Output Stages BD157/158/159 BD157/158/159 Low Power Fast Switching Output Stages • For T.V Radio Audio Output Amplifiers 1 TO-126 2.Collector 3.Base 1. Emitter NPN Epitxial Silicon Transistor Absolute Maximum Ratings TC=25°C unless otherwise noted Symbol VCBO Parameter Collector-Base Voltage : BD157 : BD158 : BD159 : BD157 : BD158 : BD159 Value 275 325 375 250 300 350 5 0.5 1.0 0.25 |
Fairchild Semiconductor |
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1 | BD158 | Plastic Medium Power NPN Silicon Transistor MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by BD157/D Plastic Medium Power NPN Silicon Transistor . . . designed for power output stages for television, radio, phonograph and other consumer product applications. • Suitable for Transformerless, Line–Operated Equipment • Thermopad{ Construction Provides High Power Dissipation Rating for High Reliability MA |
Motorola Inc |
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 |