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The TIP121 is silicon Epitaxial-Base NPN power transistors in monolithic Darlington configuration mounted in Jedec TO-220 plastic package. They are intended for use in power linear and switching applications.
TIP121 Pinout
TIP121 Pin Configuration
| Pin No | Pin Name |
|---|---|
| 1 | Base |
| 2 | Collector |
| 3 | Emitter |
TIP121 Key Features
- Collector Current Capability IC=5A
- Collector Emitter Voltage VCEO=80 V
- Medium Power Complementary Silicon Transistors
- Type Designator: TIP121
- Material of Transistor: Si
- Polarity: NPN
- Package: TO220
Specification
| Ic (mA) | Pd (mW) | Vce (max) | Vcb | hfe | @Ic |
|---|---|---|---|---|---|
| 5 | 65 | 80 | 80 | 1000 | 500 |
TIP121 Equivalent/Alternate:
- TIP100, TIP101, TIP102, TIP105, TIP106, TIP107, TIP110, TIP126
Application
- Darlington
- Power Linear
You can download this datasheet for TIP121 NPN Power Darlington Transistor from the link given below:
