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ONSEMI MMBT100 General Purpose NPN Transistor

The MMBT100 is a general-purpose NPN transistor designed for low to moderate collector currents up to 300mA, suitable for switching and amplifier applications. It features a collector-emitter voltage of 45V, a collector-base voltage of 75V, and a total device dissipation of 625mW. Operating within -55°C to +150°C, it ensures reliable performance in various electronic circuits. The device is mounted on a TO-92 package, offering ease of use in through-hole applications. Its thermal resistance is optimized for efficient heat dissipation, making it a versatile component for general electronic projects and industrial applications.

Authorized Distributors
Source:Newark
Part No:MMBT100
Stock:38462
Inv Date:06-10-2026
Price: Unit price: $0.272
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Source:DigiKey
Part No:MMBT100
Stock:219910
Inv Date:06-10-2026
Price: Unit price: $0.28
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Part No:MMBT100
Stock:10662
Inv Date:06-11-2026
Price: Unit price: $0.28
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Part No:MMBT100
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.035
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Source:Arrow EU
Part No:MMBT100
Stock:3000
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:
Part No:MMBT100
Stock:19
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:

ONSEMI MMBT100 General Purpose NPN Transistor Specifications:

  • Collector-Emitter Voltage: 45V
  • Collector-Base Voltage: 75V
  • Emitter-Base Voltage: 6.0V
  • Collector Current - Continuous: 500mA
  • Total Device Dissipation: 625mW
  • Junction and Storage Temperature: -55°C to +150°C
  • Thermal Resistance, Junction to Case: 83.3°C/W
  • Thermal Resistance, Junction to Ambient: 200°C/W
  • Mounted on: TO-92 package
  • Operating Temperature Range: -55°C to +150°C
  • Case Dimensions: Standard TO-92

Buy the Buy ON Semiconductor MMBT100 Part Number MMBT100 Online

Discover the high-quality ON Semiconductor MMBT100 transistor, perfect for general-purpose switching and amplification up to 300mA. Featuring a 45V collector-emitter voltage and mounted in a TO-92 package, it provides reliable operation across a wide temperature range from -55°C to +150°C. Its optimized thermal resistance ensures excellent heat dissipation, making it ideal for industrial, educational, and hobbyist electronic projects. Purchase online today to benefit from fast delivery, genuine quality, and expert support for your electronics needs.

Buy ON Semiconductor MMBT100 now and experience unmatched reliability and performance in switching and amplification tasks.

Frequently Asked Questions

Where can I buy ONSEMI MMBT100?

You can click on the BUY or RFQ button to purchase MMBT100 from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MMBT100?

You can download the MMBT100 datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MMBT100?

ONSEMI

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