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BD139G from ON,ON Semiconductor

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5.005ms

BD139G

Manufacturer: ON

Plastic Medium Power Silicon NPN Transistor

Partnumber Manufacturer Quantity Availability
BD139G ON 29939 In Stock

Description and Introduction

Plastic Medium Power Silicon NPN Transistor The BD139G is a medium power NPN transistor manufactured by ON Semiconductor. Here are its key specifications:

- **Package**: SOT-32 (TO-126)
- **Collector-Emitter Voltage (VCEO)**: 80V
- **Collector-Base Voltage (VCBO)**: 80V
- **Emitter-Base Voltage (VEBO)**: 5V
- **Collector Current (IC)**: 1.5A
- **Power Dissipation (PD)**: 12.5W (at 25°C)
- **DC Current Gain (hFE)**: 25-250 (at IC = 150mA, VCE = 2V)
- **Transition Frequency (fT)**: 190MHz (typical)
- **Operating Temperature Range**: -65°C to +150°C

The BD139G is commonly used in amplification and switching applications.

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