BC637 Transistor

BC637 NPN General Purpose Amplifier & Switching Transistor TO-92

The BC637 is an NPN bipolar junction transistor (BJT). It is designed for electronic applications requiring general purpose amplification and switching. This component operates across diverse circuits. It supports signal processing with high current gain. Low noise characteristics are present for sensitive audio stages and precision instrumentation. The BC637 is also integrated into power management solutions. It is utilized by hobbyists and professional engineers.

Specifications:

• Transistor Type: NPN
• Collector-Emitter Voltage (VCEO): 60 V
• Collector-Base Voltage (VCBO): 60 V
• Emitter-Base Voltage (VEBO): 5 V
• Collector Current (IC): 1 A
• DC Current Gain (hFE): 40 - 250 (at IC=150mA, VCE=2V)
• Power Dissipation (PD): 1 W
• Operating Junction Temperature: -55 to +150 °C
• Package Type: TO-92

Key features and benefits:

• NPN Bipolar Junction Transistor (BJT)
• High Current Gain (hFE)
• Low Noise Figure
• General Purpose Amplification capability
• Switching capabilities
• TO-92 Package

Applications:

• Audio Amplifiers and Preamplifiers
• Electronic Switching Circuits
• Industrial Control Systems
• Power Management Solutions
• Signal Processing and Conditioning
• General Purpose Circuit Design

Frequently Asked Questions:

Q: What is the polarity of the BC637 transistor?
A: The BC637 is an NPN Bipolar Junction Transistor (BJT).

Q: What is the maximum continuous collector current for the BC637?
A: The maximum Collector Current (IC) for the BC637 is 1 A.

Q: What physical package type is the BC637 supplied in?
A: The BC637 transistor is supplied in a TO-92 package.

Package Includes:

*Image shown is a representation only.

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