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ONSEMI BCW71 General Purpose NPN Transistor

The BCW71 is a general purpose NPN transistor designed for amplifier applications with collector currents up to 300 mA. It features collector-emitter voltage of 45 V, collector-base voltage of 50 V, emitter-base voltage of 5 V, and continuous collector current of 500 mA. Operating across a temperature range from -55°C to +150°C, it offers a total dissipation of 350 mW and thermal resistance of 357°C/W junction to ambient. Suitable for various electronic circuits requiring reliable amplification with high voltage and current handling capacity.

Authorized Distributors
Source:Newark
Part No:BCW71
Stock:1
Inv Date:06-10-2026
Price: Unit price: $0.012
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Part No:BCW71
Stock:0
Inv Date:06-11-2026
Price: N/A
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Part No:BCW71
Stock:30
Inv Date:06-11-2026
Price: N/A
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ONSEMI BCW71 General Purpose NPN Transistor Specifications:

  • Collector-Emitter Voltage: 45 V
  • Collector-Base Voltage: 50 V
  • Emitter-Base Voltage: 5.0 V
  • Collector Current - Continuous: 500 mA
  • Operating Temperature Range: -55°C to +150°C
  • Total Device Dissipation: 350 mW
  • Thermal Resistance Junction to Ambient: 357°C/W
  • Package mounted on FR-4 PCB 40 mm x 40 mm x 1.5 mm
  • Vceo: 45 V
  • Vces: 50 V
  • Vebo: 5 V
  • Current Gain (hFE): 110-220 at Ic = 2 mA
  • Collector-Emitter Saturation Voltage: 0.25 V at Ic = 10 mA
  • Base-Emitter Saturation Voltage: 0.85 V at Ic = 50 mA
  • Temperature Rating: -55°C to +150°C
  • Maximum junction temperature: 150°C

Buy the Buy ON Semiconductor BCW71 Part Number BCW71 Online

Order the ON Semiconductor BCW71 transistor online today for dependable general purpose amplification. Designed for currents up to 300 mA, it handles high voltages and temperatures with ease. Ideal for a wide range of electronic applications requiring precise, reliable performance. With a maximum collector-emitter voltage of 45 V and temperature operation from -55°C to +150°C, this transistor ensures durability under demanding conditions. Secure your supply now for efficient, high-quality circuit design and manufacturing efficiency.

Buy ON Semiconductor BCW71 now and experience unmatched reliability and high-performance amplification in electronic circuits.

Frequently Asked Questions

Where can I buy ONSEMI BCW71?

You can click on the BUY or RFQ button to purchase BCW71 from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part BCW71?

You can download the BCW71 datasheet or visit the ONSEMI website for support.

Who is the manufacturer of BCW71?

ONSEMI

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