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STMICROELECTRONICS STTH8R04GTR Ultrafast Recovery Diode

The ultrafast recovery diode features ST's innovative 400 V planar doping technology, suitable for high-frequency inverters, switching applications, and polarity protection. Packaged in TO-220AC, DPAK, and insulated options, it provides very low switching losses, high pulsed current capacity, and high junction temperature tolerance. It includes features like a reverse recovery time of 25-55 ns, maximum surge current of 120 A, and a maximum operating junction temperature of 175°C, making it ideal for low-voltage, high-speed switching circuits in power electronics.

Authorized Distributors
Source:Newark
Part No:STTH8R04G-TR
Stock:1
Inv Date:06-11-2026
Price: Unit price: $1.81
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Source:DigiKey
Part No:STTH8R04G-TR
Stock:578
Inv Date:06-11-2026
Price: Unit price: $1.76
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Part No:STTH8R04G-TR
Stock:10876
Inv Date:06-12-2026
Price: Unit price: $1.76
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Part No:STTH8R04G-TR
Stock:2000
Inv Date:06-11-2026
Price: Unit price: $0.335
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Source:Arrow EU
Part No:STTH8R04G-TR
Stock:1000
Inv Date:06-12-2026
Price: N/A
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Part No:STTH8R04G-TR
Stock:388
Inv Date:06-12-2026
Price: N/A
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STMICROELECTRONICS STTH8R04GTR Ultrafast Recovery Diode Specifications:

  • Repetitive peak reverse voltage: 400 V
  • Forward rms current: 8 A
  • Average forward current: 8 A at 145°C
  • Repetitive peak forward current: 165 A
  • Surge non-repetitive forward current: 120 A
  • Tj (max): 175°C
  • Ve (typ): 0.9V at 8A
  • tr (typ): 25ns
  • Reverse recovery time: 25-55 ns
  • Thermal resistance junction to case: 5.5°C/W
  • Storage temperature range: -65 to +175°C
  • Operating junction temperature: -40 to +175°C
  • Package options: TO-220AC, DPAK, Insulated package
  • Insulating voltage: 2500 V
  • Insulation material: Epoxy, UL94 V-0
  • Torque for packaging: 0.55 N-m typical, 0.70 N-m maximum

Buy the Buy ST Ultrfast Recovery Diode Part Number STTH8R04GTR Online

Secure your ST Series ultrafast recovery diode today by ordering online. With a maximum voltage of 400 V and high pulsed current capacity, this diode ensures efficient switching in high-frequency inverters and protection circuits. Its high junction temperature tolerance and low recovery time make it perfect for demanding power electronics applications. Available in multiple packages, including TO-220AC and insulated options, this diode provides robust performance and reliable operation for professional engineers and hobbyists alike. Buy now and enhance your projects with trusted quality.

Order your ST Series STTH8R04GTR ultrafast recovery diode today and ensure reliable high-speed switching for your power electronics projects.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS STTH8R04GTR?

You can click on the BUY or RFQ button to purchase STTH8R04GTR from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part STTH8R04GTR?

You can download the STTH8R04GTR datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of STTH8R04GTR?

STMICROELECTRONICS

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