TIP140 NPN Power Darlington Transistor TO-247-3 (60V, 10A)
The TIP140 is a high-power NPN Darlington transistor renowned for its high DC current gain and robust performance in a variety of electronic applications. Encased in a TO-247 package, this silicon epitaxial-base transistor is designed for power linear and switching applications, making it a versatile component for both hobbyists and professionals. Its monolithic Darlington configuration, which integrates two transistors and associated resistors into a single chip, provides superior amplification capabilities.
Features
- High DC Current Gain (hFE)
- High Collector Current
- Monolithic Construction
Specifications
| Parameter | Value |
|---|---|
| Transistor Type | NPN Darlington |
| Package Type | TO-247 |
| Collector-Emitter Voltage (VCEO) | 60 V |
| Collector-Base Voltage (VCB) | 60 V |
| Emitter-Base Voltage (VEB) | 5 V |
| Continuous Collector Current (IC) | 10 A |
| Peak Collector Current (ICM) | 15 A |
| Continuous Base Current (IB) | 0.5 A |
| Total Power Dissipation (PD) at Tc = 25°C | 125 W |
| DC Current Gain (hFE) (at IC = 5.0 A, VCE = 4.0 V) | 1000 (Min) |
| Collector-Emitter Saturation Voltage (VCE(sat)) (at IC = 5.0 A, IB = 10 mA) | 2.0 V (Max) |
| Operating and Storage Junction Temperature Range (TJ, Tstg) | -65 to +150 °C |
| Thermal Resistance, Junction-to-Case (RJC) | 1.0 °C/W |
Applications
- General-Purpose Amplifiers
- Low-Speed Switching
- Power Linear Applications
- Motor Drivers
- Audio Amplifiers


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