No | Part number | Description ( Function ) | Manufacturers | |
3 | HLB121 | NPN TRIPLE DIFFUSED PLANAR TYPE HIGH VOLTAGE TRANSISTOR UTC HLB121 NPN EPITAXIAL SILICON TRANSISTOR NPN TRIPLE DIFFUSED PLANAR TYPE HIGH VOLTAGE TRANSISTOR DESCRIPTION The UTC HLB121 is a medium power transistor designed for use in switching applications. FEATURES * High breakdown voltage * Low collector saturation voltage * Fast switching speed 1 TO-251 1: BASE 2: COLLECTOR 3: EMITTER *Pb-free plating product number:HLB121L |
Unisonic Technologies |
|
2 | HLB1211 | NPN Triple Diffused Planar Type High Voltage Transistors |
Hi-Sincerity Mocroelectronics |
|
1 | HLB121J | NPN Triple Diffused Planar Type High Voltage Transistor |
Hi-Sincerity Mocroelectronics |
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 |
|
LM317 | This is a popular adjustable voltage regulator. |
ON Semiconductor |
|
6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |