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BD140 from ON,ON Semiconductor

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15.625ms

BD140

Manufacturer: ON

Leaded Power Transistor General Purpose

Partnumber Manufacturer Quantity Availability
BD140 ON 3885 In Stock

Description and Introduction

Leaded Power Transistor General Purpose The BD140 is a PNP transistor manufactured by ON Semiconductor (formerly part of Philips).  

### **Key Specifications:**  
- **Type:** PNP Bipolar Junction Transistor (BJT)  
- **Collector-Base Voltage (VCBO):** -80V  
- **Collector-Emitter Voltage (VCEO):** -80V  
- **Emitter-Base Voltage (VEBO):** -5V  
- **Collector Current (IC):** -1.5A (continuous)  
- **Power Dissipation (Ptot):** 12.5W (at 25°C)  
- **DC Current Gain (hFE):** 25 to 250 (at IC = -150mA, VCE = -5V)  
- **Transition Frequency (fT):** 75MHz (typical)  
- **Operating Temperature Range:** -65°C to +150°C  
- **Package:** TO-126 (also available in SOT-32 variant)  

### **Applications:**  
- General-purpose amplification  
- Switching applications  
- Driver stages in audio amplifiers  

### **Complementary NPN Transistor:** BD139 (for push-pull configurations)  

For exact datasheet details, refer to ON Semiconductor’s official documentation.

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