2N6387 NPN Power Darlington Transistor is designed for general−purpose amplifier and low−speed switching applications.
What is Darlington Transistor?
A Darlington transistor is also known as a Darlington pair is an electronics component made via the combination of two PNP or NPN BJTs (Bipolar Junction Transistor) connected in such a way that it allows a very high amount of current gain. Darlington pair is simply used in many applications where switching or amplification is crucial.

2N6387 Pinout

2N6387 Pin Configuration
| Pin No | Pin Name |
|---|---|
| 1 | Base |
| 2 | Collector |
| 3 | Emitter |
| 4 | Collector (Case) |
2N6387 Key Features
- High DC Current Gain − hFE = 2500 (Typ) @ IC = 4.0 Adc
- Collector−Emitter Sustaining Voltage − @ 100 mAdc
- VCEO(sus) = 60 Vdc (Min) − 2N6387
- Low Collector−Emitter Saturation Voltage −
- VCE(sat) = 2.0 Vdc (Max) @ IC
- Monolithic Construction with Built−In Base−Emitter Shunt Resistors
- TO−220AB Compact Package
- Type Designator: 2N6387
- Material of Transistor: Si
- Polarity: NPN
Specification
| Ic (mA) | Pd (mW) | Vce (max) | Vcb | hfe | @Ic | FT (MHz) |
|---|---|---|---|---|---|---|
| 10 | 65 | 60 | 60 | 1000-20,000 | 5000 | 20 |
Alternate for 2N6387:
- 2N6666/6667/6668
2N6387 Equivalent/Alternate:
- 2N60, 2N600, 2N6000, 2N6001, 2N6002, 2N6666/6667/6668
Application
- General−Purpose Amplifier
- Low−Speed Switching
You can download this datasheet for 2N6387 NPN Power Darlington Transistor from the link given below: