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Vishay VS20ATS12HM3 High-Voltage Rectifier Diode

The VS-20ATS12HM3 is a high-voltage, input rectifier diode designed for industrial applications such as EV/HEV battery chargers and input rectification circuits. It features a 1200 V maximum reverse voltage, 20 A forward current, and is optimized for low forward voltage drop with moderate leakage. The diode is available in TO-220AB and TO-220AC packages, is glass passivated, RoHS compliant, and qualified for automotive standards (AEC-Q101). Its rugged design makes it suitable for single or three-phase bridge rectification in demanding power conversion environments.

Authorized Distributors
Source:DigiKey
Part No:VS-20ATS12HM3
Stock:975
Inv Date:06-09-2026
Price: Unit price: $4.44
Buy/RFQ:
Part No:VS-20ATS12HM3
Stock:966
Inv Date:06-10-2026
Price: Unit price: $4.44
Buy/RFQ:

Vishay VS20ATS12HM3 High-Voltage Rectifier Diode Specifications:

  • Maximum Reverse Voltage: 1200 V
  • Peak Repetitive Reverse Voltage: 1300 V
  • Average Forward Current: 20 A
  • Maximum Surge Current: 300 A
  • Maximum Forward Voltage Drop: 1 V at 20 A, 25°C
  • Recovery Time: Standard recovery type, RoHS compliant
  • Package Options: TO-220AB, TO-220AC
  • Thermal Resistance, Junction to Heat Sink: 1.3°C/W
  • Thermal Resistance, Mounting Surface: 0.5°C/W
  • Operating Temperature Range: -40°C to +150°C
  • Mechanical Weight: Approx. 9 grams
  • Qualifies for automotive standards (AEC-Q101)

Buy the Vishay VS-20ATS12HM3 – Reliable Rectifier Diode for Industrial Applications

Purchase the Vishay VS-20ATS12HM3 diode online today to benefit from its high-voltage, high-current capabilities and automotive-grade reliability. Perfect for input rectification in EV/HEV chargers and power conversion systems, this diode offers low forward voltage drop, robust surge current handling, and RoHS compliance. Its rugged construction ensures durability in demanding environments, providing peace of mind and consistent performance. Buy online now and equip your power electronics with a proven, high-quality rectifier diode that meets strict industry standards for safety and reliability.

Order your Vishay Series VS-20ATS12HM3 diode today and ensure reliable power rectification in your industrial and EV charging projects.

Frequently Asked Questions

Where can I buy Vishay VS20ATS12HM3?

You can click on the BUY or RFQ button to purchase VS20ATS12HM3 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part VS20ATS12HM3?

You can download the VS20ATS12HM3 datasheet or visit the Vishay website for support.

Who is the manufacturer of VS20ATS12HM3?

Vishay

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