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ONSEMI BC33725BU NPN Transistor

The BC33725BU is an NPN epitaxial silicon transistor suited for switching, amplification, and low-power output stages. Ideal for AF-driver circuits, audio amplification, and industrial power management, it complements BC327 devices. Designed with a TO-92 package, it supports reliable operation in various electronic applications. This transistor offers high collector current of 800 mA, collector-emitter voltages up to 50 V, and junction temperatures up to 150°C. Its thermal and electrical properties make it suitable for general-purpose switching and amplification in low-power electronic projects.

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Source:Newark
Part No:BC33725BU
Stock:7164
Inv Date:06-10-2026
Price: Unit price: $0.067
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Part No:BC33725BU
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Source:DigiKey
Part No:BC33725BU
Stock:10760
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Part No:BC33725BU
Stock:59071
Inv Date:06-11-2026
Price: Unit price: $0.3
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Part No:BC33725BU
Stock:11400
Inv Date:06-10-2026
Price: Unit price: $0.0742
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Part No:BC33725BU
Stock:11400
Inv Date:06-10-2026
Price: Unit price: $0.0742
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Part No:BC33725BU
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.0567
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Part No:BC33725BU
Stock:799
Inv Date:06-11-2026
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ONSEMI BC33725BU NPN Transistor Specifications:

  • Package: TO-92
  • Collector-Emitter Voltage: 50 V
  • Collector Current (DC): 800 mA
  • Emitter-Base Voltage: 5 V
  • Junction Temperature: 150°C
  • Storage Temperature: -55°C to 150°C
  • Power Dissipation: 625 mW
  • Thermal Resistance, Junction-to-Ambient: 200 °C/W
  • Breakdown Voltage BVceo: 25 V
  • Breakdown Voltage BVces: 30 V
  • Collector-Emitter Voltage Vv: 45 V
  • Gain Bandwidth Product: 100 MHz
  • Output Capacitance: 12 pF
  • Dimensions: Drawings conform to JEDEC TO-92 specifications, typical length approx. 4.32 mm, width 5.33 mm, lead spacing 2.54 mm, and lead diameter 0.36 mm

Buy the Buy ON Semiconductor BC33725BU Part Number BC33725BU Online

Discover the high-quality ON Semiconductor BC33725BU NPN transistor, perfect for switching, amplification, and low-power stage applications. Its robust electrical and thermal characteristics ensure stability and performance in diverse electronic circuits. Suitable for audio amplification, power management, and industrial automation, it offers high collector current of 800 mA and collector-emitter voltage of 50 V. Purchase online now to secure swift delivery and boost your electronic projects with this reliable, general-purpose transistor designed for professional use.

Order your ON Semiconductor BC33725BU transistor today and ensure reliable switching and amplification for your low-power projects.

Frequently Asked Questions

Where can I buy ONSEMI BC33725BU?

You can click on the BUY or RFQ button to purchase BC33725BU from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part BC33725BU?

You can download the BC33725BU datasheet or visit the ONSEMI website for support.

Who is the manufacturer of BC33725BU?

ONSEMI

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