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STMICROELECTRONICS STPSC12065D High-Voltage Power Diode

The STPSC12065 is an ultra high performance power Schottky diode made with a silicon carbide substrate. Designed for PFC and high-frequency switching applications, it features 650 V reverse voltage, 12A average forward current, and negligible reverse recovery. Its high surge capability and stable behavior up to 175°C make it ideal for DC/DC converters, inverters, and snubbers. The diode offers low forward voltage drop, minimal ringing, and excellent efficiency, with robust thermal and electrical characteristics suitable for demanding industrial applications.

Authorized Distributors
Source:DigiKey
Part No:STPSC12065D
Stock:663
Inv Date:06-11-2026
Price: Unit price: $4.92
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Part No:STPSC12065D
Stock:407
Inv Date:06-12-2026
Price: Unit price: $4.85
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Part No:STPSC12065D
Stock:1000
Inv Date:06-11-2026
Price: Unit price: $1.43
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Part No:STPSC12065D
Stock:109765
Inv Date:06-12-2026
Price: N/A
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STMICROELECTRONICS STPSC12065D High-Voltage Power Diode Specifications:

  • Repetitive peak reverse voltage: 650 V
  • Forward RMS current: 22 A
  • Average forward current: 12 A at 145°C
  • Repetitive peak forward current: 53 A at 175°C
  • Surge non-repetitive forward current: 40 A at 125°C
  • Storage temperature: -55 to +175°C
  • Operating junction temperature: -40 to +175°C
  • Junction to case thermal resistance: 0.85 °C/W
  • Reverse leakage current: 200 nA at 50°C, 1000 pA at 25°C
  • Forward voltage drop: 1.30 V at 12A, 175°C
  • Total capacitance: 60 pF at 400 V, 25°C
  • D*PAK and TO-220AC packages available, UL94 V-0 epoxy material, conduction cooling

Buy the STMicroelectronics STPSC12065 – Reliable SiC Power Diode for Industrial Applications

Purchase the high-voltage silicon carbide power diode today for optimal efficiency and reliability in power supply, inverter, and PFC systems. This durable device offers 650 V reverse voltage, 12A current capacity, excellent surge handling, and low forward voltage, ensuring minimal power loss and high performance. Suitable for high-frequency switching, DC/DC converters, and snubber circuits, it provides excellent thermal stability up to 175°C. Secure your supply of this advanced device with fast online ordering for seamless integration into your industrial power systems.

Get STMicroelectronics STPSC12065 today—built for high efficiency in power conversion and robust operation in demanding industrial environments.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS STPSC12065D?

You can click on the BUY or RFQ button to purchase STPSC12065D from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part STPSC12065D?

You can download the STPSC12065D datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of STPSC12065D?

STMICROELECTRONICS

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