myMectronic
myMectronic

A Premier B2B Part Search

ONSEMI TIP31AG Power Transistor

The TIP31AG is a high-performance complementary silicon power transistor designed for general purpose amplifier and switching applications. These Pb-Free, RoHS compliant devices in a TO-220 package offer high current gain, high bandwidth, and excellent power dissipation capabilities. Suitable for various electronic circuits, the TIP31AG supports collector voltages up to 60V and can handle continuous collector currents of 3A. Its compact package ensures easy integration into power supplies, amplifiers, and switching systems, making it a reliable choice for both industrial and consumer electronics.

Authorized Distributors
Source:Newark
Part No:TIP31AG
Stock:391
Inv Date:06-10-2026
Price: Unit price: $0.554
Buy/RFQ:
Source:DigiKey
Part No:TIP31AG
Stock:349
Inv Date:06-10-2026
Price: Unit price: $2.32
Buy/RFQ:
Part No:TIP31AG
Stock:4003
Inv Date:06-11-2026
Price: Unit price: $1.39
Buy/RFQ:
Part No:TIP31AG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.89
Buy/RFQ:
Part No:TIP31AG
Stock:3000
Inv Date:06-10-2026
Price: Unit price: $0.6269
Buy/RFQ:
Part No:TIP31AG
Stock:3000
Inv Date:06-10-2026
Price: Unit price: $0.6269
Buy/RFQ:
Part No:TIP31AG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.325
Buy/RFQ:
Part No:TIP31AG
Stock:603
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:

ONSEMI TIP31AG Power Transistor Specifications:

  • Package: TO-220
  • Collector-Emitter Voltage: 40V (TIP31G), 60V (TIP31AG), 80V (TIP31BG), 100V (TIP31CG)
  • Collector-Base Voltage: 40V (TIP31G), 60V (TIP31AG), 80V (TIP31BG), 100V (TIP31CG)
  • Emitter-Base Voltage: 5.0 Vdc
  • Collector Current - Continuous: 3.0 A
  • Collector Current - Peak: 5.0 A
  • Base Current: 1.0 A
  • Total Power Dissipation at 25°C: 40 W
  • Derating above 25°C: 0.32 W/°C
  • Thermal Resistance, Junction-to-Ambient: 62.5°C/W
  • Thermal Resistance, Junction-to-Case: 3.125°C/W
  • Operating Temperature Range: -65°C to +150°C
  • Features include high current gain, compact design, Pb-Free and RoHS compliance, suitable for general purpose amplification and switching applications.

Buy the ON Semiconductor Series TIP Power Transistor: TIP31AG

Purchase the ON Semiconductor TIP31AG power transistor online today! Designed for reliable switching and amplification, it supports voltages up to 60V and handles currents up to 3A. Its compact TO-220 package makes it easy to integrate into power supplies and amplifiers. Manufactured with high-quality materials, it offers excellent thermal performance with a thermal resistance of 62.5°C/W junction-to-ambient. Ensure your projects perform optimally with this RoHS-compliant, Pb-Free transistor, ideal for industrial and consumer electronic applications. Buy now for dependable power management.

Order your ON Semiconductor Series TIP31AG power transistor today and give your electronic projects the dependable switching and amplification performance they deserve.

Frequently Asked Questions

Where can I buy ONSEMI TIP31AG?

You can click on the BUY or RFQ button to purchase TIP31AG from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part TIP31AG?

You can download the TIP31AG datasheet or visit the ONSEMI website for support.

Who is the manufacturer of TIP31AG?

ONSEMI

ONSEMI Part List

Browse and search other ONSEMI parts, locate datasheets and stock

Sponsored by