TIP121 NPN 80V,65W,5A Darlington Power Transistor
TIP121 NPN Darlington transistor in TO-220 package. Rated 80V, 5A with high gain. Ideal for general purpose linear and switching applications.
12.00 EGP
Buy NowTIP121 NPN 80V,65W,5A Darlington Power Transistor
The TIP121 is an NPN power transistor in a monolithic Darlington configuration. Manufactured using planar technology with a “base island” layout, it provides exceptionally high gain performance coupled with very low saturation voltage. This device is housed in a TO-220 package and is designed for general-purpose linear and switching applications.
✅Features
- High DC Current Gain: Minimum of 1000 at .
- Low Saturation Voltage: as low as 2V at 3A collector current.
- Robust Package: Industry-standard TO-220 for easy mounting and thermal management.
📜📚Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Polarity | – | NPN | – |
| Collector-Base Voltage (IE = 0) | VCBO | 80 | V |
| Collector-Emitter Voltage (IB = 0) | VCEO | 80 | V |
| Emitter-Base Voltage (IC = 0) | VEBO | 5 | V |
| Collector Current (Continuous) | IC | 5 | A |
| Collector Peak Current | ICM | 8 | A |
| Base Current | IB | 0.12 | A |
| Total Power Dissipation (TC ≤ 25°C) | PTOT | 65 | W |
| DC Current Gain (IC = 3 A, VCE = 3 V) | hFE | 1000 (Min) | – |
| Collector-Emitter Saturation Voltage (IC = 3 A) | VCE(sat) | 2.0 (Max) | V |
| Operating Junction Temperature | TJ | 150 | °C |
| Storage Temperature Range | Tstg | -65 to 150 | °C |
💻Applications
- General Purpose Switching
- Linear Amplification
- Fast Electronic Switching
📑📖DataSheet
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