V20D170C-M3/I

Diode Arrays Overview

The V20D170C-M3/I is a dual high voltage TMBS rectifier in an SMPD (TO-263AC) package. It features a maximum repetitive peak reverse voltage of 170 V and a total maximum average forward rectified current of 20 A, with 10 A per diode. The device supports a peak forward surge current of 150 A and operates within a junction temperature range of -40 °C to +175 °C. Electrical characteristics include a typical instantaneous forward voltage of 0.68 V at 10 A and 125 °C, and a maximum reverse current of 5 mA at 170 V and 125 °C. The component meets MSL level 1 requirements.

Diode Arrays Feature Summary

• Utilizes Trench MOS Barrier Schottky technology for low forward voltage drop and high efficiency operation.
• Features a very low profile construction with a typical height of 1.7 mm.
• Includes halogen-free and RoHS-compliant base part numbers suitable for commercial applications.

Diode Arrays Applications

• High frequency DC/DC converters
• Switching power supplies
• Freewheeling diodes
• OR-ing diode circuits
• Reverse battery protection

Diode Arrays Procurement Notes

Verify the specific ordering suffix against official documentation to confirm compliance status. The standard M3 designation indicates a commercial grade product that is halogen-free and RoHS-compliant. Suffixes such as HM3 denote AEC-Q101 qualified automotive-grade variants. Confirm the delivery mode and base quantity match project requirements before finalizing procurement.

Diode Arrays Selection Notes

Select this component for applications requiring high-frequency switching and efficient power conversion. The common cathode configuration allows for use in bridge or synchronous rectification topologies. Ensure thermal management design accounts for the specified thermal resistance values to maintain junction temperatures within the rated operating range during continuous operation.

Diode Arrays Part Context

This device belongs to the eSMP series from Vishay General Semiconductor. It is designed as a dual rectifier offering high voltage capability in a surface-mount package. The TMBS technology combines the benefits of Schottky barriers with MOS structures to improve performance over standard rectifiers.

Diode Arrays Replacement Considerations

V20D170CHM3_B/I

Diode Arrays FAQ

What is the maximum repetitive peak reverse voltage?

The maximum repetitive peak reverse voltage is 170 V.

Is the device AEC-Q101 qualified?

AEC-Q101 qualification is available for specific variants designated with the HM3 suffix.

What is the typical forward voltage at 10 A and 125 °C?

The typical instantaneous forward voltage is 0.68 V when tested at 10 A and a case temperature of 125 °C.