No | Part number | Description ( Function ) | Manufacturers | |
2 | 2SC4942 | NPN SILICON TRIPLE DIFFUSED TRANSISTOR DATA SHEET SILICON TRANSISTORS 2SC4942 NPN SILICON TRIPLE DIFFUSED TRANSISTOR FOR HIGH-SPEED HIGH-VOLTAGE SWITCHING The 2SC4942 is a transistor developed for high-speed highvoltage switching. This transistor is ideal for use in switching devices such as switching regulators and DC/DC converters. PACKAGE DRAWING (UNIT: mm) FEATURES • New package with dimensions in between |
NEC |
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1 | 2SC4942 | NPN Silicon Transistors SMD Type NPN Silicon Transistors 2SC4942 Transistors Features New package with dimensions in between those of small signal and power signal package High voltage Fast switching speed Absolute Maximum Ratings Ta = 25 Parameter Collector to base voltage Collector to emitter voltage Emitter to base voltage Collector current (DC) Collector current (pulse) Total power dissipation |
Kexin |
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 |