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ONSEMI 2N3055G Power Transistor

The 2N3055G is a high-performance 60V silicon NPN bipolar power transistor, ideal for general-purpose switching and amplifying tasks. It boasts a broad safe operating area and a DC current gain of 20-70 at 4A, with a collector-emitter saturation voltage of 1.1V at 4A. The transistor's excellent thermal characteristics and power dissipation capability of 115W at 25°C make it suitable for industrial, power supply, and motor control applications. Its rugged construction ensures reliable performance across a wide temperature range.

Authorized Distributors
Source:Newark
Part No:2N3055G
Stock:541
Inv Date:06-10-2026
Price: Unit price: $6.36
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Source:DigiKey
Part No:2N3055G
Stock:3474
Inv Date:06-10-2026
Price: Unit price: $5.55
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Part No:2N3055G
Stock:3795
Inv Date:06-11-2026
Price: Unit price: $5.55
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Part No:2N3055G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $6.11
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Part No:2N3055G
Stock:930
Inv Date:06-10-2026
Price: Unit price: $2.12
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Part No:2N3055G
Stock:930
Inv Date:06-10-2026
Price: Unit price: $2.12
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Part No:2N3055G
Stock:2632
Inv Date:06-10-2026
Price: Unit price: $2.21
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Source:Arrow EU
Part No:2N3055G
Stock:130
Inv Date:06-11-2026
Price: N/A
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ONSEMI 2N3055G Power Transistor Specifications:

  • Collector-Emitter Voltage: 60 V
  • Collector-Base Voltage: 100 V
  • Emitter-Base Voltage: 7 V
  • Collector Current - Continuous: 15 A
  • Base Current: 7 A
  • Total Power Dissipation: 115 W
  • Thermal Resistance, Junction-to-Case: 1.52 °C/W
  • Operating and Storage Junction Temperature Range: -65°C to +200°C
  • DC Current Gain: 20-70 @ Ic = 4A
  • Collector-Emitter Saturation Voltage: 1.1 V @ Ic = 4A
  • Case Style: TO-204AA (TO-3)
  • Maximum Power Dissipation Derate: 0.657 W/°C above 25°C

Buy the ON Semiconductor Series Power Transistor: 2N3055G

Get your ON Semiconductor Series Power Transistor 2N3055G today. This high-voltage NPN transistor offers 60V, 115W, and a broad safe operating area, making it ideal for industrial switching and amplification. Designed for reliable power management, it features a gain of 20-70 at 4A with a saturation voltage of 1.1V. Its rugged TO-3 package ensures durability in demanding environments. Perfect for power supplies, motor control, and industrial automation applications, this transistor guarantees performance and reliability for your electronic projects.

Order your ON Semiconductor Series Power Transistor 2N3055G today and give your projects the dependable quality they deserve with high power and excellent thermal performance.

Frequently Asked Questions

Where can I buy ONSEMI 2N3055G?

You can click on the BUY or RFQ button to purchase 2N3055G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part 2N3055G?

You can download the 2N3055G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of 2N3055G?

ONSEMI

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