| No | Part number | Description ( Function ) | Manufacturers | |
| 4 | DN050 | NPN Silicon Transistor Semiconductor DN050 NPN Silicon Transistor Features • Extremely low collector-to-emitter saturation voltage ( VCE(SAT)=0.07V Typ. @IC /IB =100mA/10mA) • Suitable for low voltage large current drivers • Complementary pair with DP050 • Switching Application. Ordering Information Type NO. DN050 Marking DN050 Package Code TO-92 Outline Dimensions unit : mm www.DataSh |
 AUK |
|
| 3 | DN05022 | Low-Cost LED Dimming DN05022/D Low-Cost LED Dimming with Output Capacitor http://onsemi.com DESIGN NOTE Table 1. DEVICE DETAILS Device NSIC2050B, NSI50010Y Application AC LED, Dimmable Input Voltage 100−127 Vac Topology Bridge + CCR and PWM Sensing I/O Isolation No Circuit Description This circuit can be thought of as having two separate portions. There is an LED management portion and a dimme |
 ON Semiconductor |
|
| 2 | DN05022D | Low-Cost LED Dimming DN05022/D Low-Cost LED Dimming with Output Capacitor http://onsemi.com DESIGN NOTE Table 1. DEVICE DETAILS Device NSIC2050B, NSI50010Y Application AC LED, Dimmable Input Voltage 100−127 Vac Topology Bridge + CCR and PWM Sensing I/O Isolation No Circuit Description This circuit can be thought of as having two separate portions. There is an LED management portion and a dimme |
ON Semiconductor |
|
| 1 | DN050S | NPN Silicon Transistor Semiconductor DN050S NPN Silicon Transistor Features • Extremely low collector-to-emitter saturation voltage ( VCE(SAT)=0.07V Typ. @IC /IB =100mA/10mA) • Suitable for low voltage large current drivers • Complementary pair with DP050S • Switching Application. Ordering Information Type NO. DN050S Marking N02 Package Code SOT-23F Outline Dimensions 2.4±0.1 1.6±0.1 |
AUK |
|
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 |
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