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BSR57 from FAIRCHILD,Fairchild Semiconductor

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BSR57

Manufacturer: FAIRCHILD

N-Channel Low-Frequency Low-Noise Amplifier

Partnumber Manufacturer Quantity Availability
BSR57 FAIRCHILD 3000 In Stock

Description and Introduction

N-Channel Low-Frequency Low-Noise Amplifier The BSR57 is a PNP silicon transistor manufactured by Fairchild Semiconductor. Here are its key specifications:

- **Type**: PNP silicon transistor  
- **Maximum Collector-Emitter Voltage (VCEO)**: -30V  
- **Maximum Collector-Base Voltage (VCBO)**: -40V  
- **Maximum Emitter-Base Voltage (VEBO)**: -5V  
- **Maximum Collector Current (IC)**: -500mA  
- **Power Dissipation (PD)**: 625mW  
- **DC Current Gain (hFE)**: 40–250 (at IC = -150mA, VCE = -1V)  
- **Transition Frequency (fT)**: 50MHz (typical)  
- **Operating Temperature Range**: -65°C to +150°C  

The BSR57 is commonly used in switching and amplification applications. For exact performance characteristics, refer to the official Fairchild datasheet.

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