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TIP142 STMicroelectronics – NPN Darlington Power Transistor 100V 10A TO-247
Specification:
| Parameter | Value |
|---|---|
| Part Number | TIP142 |
| Manufacturer | STMicroelectronics |
| Body Marking | GF480 CHN GF230 ST |
| Transistor Type | NPN Darlington |
| Package | TO-247 |
| Collector-Emitter Voltage (Vce) | 100V |
| Continuous Collector Current (Ic) | 10A |
| DC Current Gain (hFE) | Up to 1000 (typical) |
| Power Dissipation | 125W |
| Mounting Type | Through-Hole |
| Operating Temperature | −65°C to +150°C |
₹90.00 (Incl. GST)
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The TIP142 (STMicroelectronics, marking: GF480 CHN GF230 ST) is a high-performance NPN Darlington power transistor designed for high-current switching and linear control applications. With a collector current of 10A and voltage rating of 100V, it delivers very high gain and low saturation voltage, making it suitable for audio amplifier output stages, DC motor driver circuits, battery chargers, and industrial power supplies. The TO-247 package ensures excellent heat dissipation and reliability for continuous heavy-load operation.
Application:
-
High-power audio Amplifiers (Class-AB / Class-H)
-
DC Motor control / H-bridge drivers
-
UPS / SMPS / inverter circuits
-
Battery charging systems
-
Relay and solenoid drivers
-
Industrial power control systems








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