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ONSEMI BF720T1G NPN Silicon Transistor

The BF720T1G is a surface-mount NPN silicon transistor in a SOT-223 package, suitable for switching and amplification in industrial, automotive, and electronic control applications. It features high collector-emitter voltage ratings of 300 V and a collector current of 100 mA, with a maximum power dissipation of 1.5 W at 25°C. Certified for automotive and RoHS compliance, it offers reliable performance with thermal resistance of 83.3°C/W, making it ideal for demanding environments requiring high voltage and temperature stability.

Authorized Distributors
Source:Newark
Part No:BF720T1G
Stock:103916
Inv Date:06-10-2026
Price: Unit price: $0.752
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Source:DigiKey
Part No:BF720T1G
Stock:11753
Inv Date:06-10-2026
Price: Unit price: $0.77
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Part No:BF720T1G
Stock:10121
Inv Date:06-11-2026
Price: Unit price: $0.77
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Part No:BF720T1G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.32
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Part No:BF720T1G
Stock:5000
Inv Date:06-10-2026
Price: Unit price: $0.1363
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Part No:BF720T1G
Stock:5000
Inv Date:06-10-2026
Price: Unit price: $0.1363
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Part No:BF720T1G
Stock:6000
Inv Date:06-10-2026
Price: Unit price: $0.137
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Source:Arrow EU
Part No:BF720T1G
Stock:1000
Inv Date:06-11-2026
Price: N/A
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Part No:BF720T1G
Stock:5865
Inv Date:06-11-2026
Price: N/A
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ONSEMI BF720T1G NPN Silicon Transistor Specifications:

  • Collector-Emitter Voltage: 300 V
  • Collector-Base Voltage: 300 V
  • Collector-Emitter Voltage: 300 V
  • Emitter-Base Voltage: 5.0 V
  • Collector Current: 100 mA
  • Total Power Dissipation: 1.5 W at 25°C
  • Storage Temperature Range: -65°C to +150°C
  • Junction Temperature: 150°C
  • Thermal Resistance, Junction-to-Ambient: 83.3°C/W
  • Package: SOT-223, TO-261
  • Maximum Continuous Collector-Emitter Breakdown Voltage: 300 V
  • DC Current Gain: 50 to 70 (at 25°C)
  • Collector-Emitter Saturation Voltage: 0.6 V at 30 mA
  • Capacitance (f = 1.0 MHz): 16 pF
  • RoHS, Pb-Free, Halogen Free, BFR Free

Buy the ON Semiconductor BF720T1G – Reliable NPN Silicon Transistor for Industrial Applications

Purchase the ON Semiconductor BF720T1G NPN silicon transistor online today for dependable high-voltage switching and amplification in industrial, automotive, and control systems. This surface-mount device in a SOT-223 package offers 300 V collector-emitter voltage with 100 mA current capacity. Certified RoHS and Halogen Free, it ensures compliance and reliability in demanding environments. Enjoy fast delivery and secure checkout, empowering your engineering projects with quality semiconductor components designed for durability, stability, and high-performance operation across varied applications.

Order your ON Semiconductor BF720T1G surface-mount NPN transistor today and enhance the reliability of your industrial and automotive projects with this robust component.

Frequently Asked Questions

Where can I buy ONSEMI BF720T1G?

You can click on the BUY or RFQ button to purchase BF720T1G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part BF720T1G?

You can download the BF720T1G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of BF720T1G?

ONSEMI

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