V50100PW-M3/4W

Diode Arrays Overview

The V50100PW-M3/4W is a dual high-voltage Trench MOS Barrier Schottky (TMBS) rectifier in a TO-3PW package. It features two common-cathode diodes with a maximum repetitive peak reverse voltage of 100 V and a total average forward rectified current of 50 A (25 A per diode). The device exhibits an ultra-low forward voltage drop, typically 0.39 V at 5 A and 125 °C, or 0.66 V at 25 A and 125 °C. It supports a peak forward surge current of 300 A per diode and operates within a junction temperature range of -40 °C to +150 °C.

Diode Arrays Feature Summary

• Trench MOS Schottky technology for low forward voltage drop and reduced power losses
• High efficiency operation suitable for high-frequency applications
• Halogen-free construction compliant with IEC 61249-2-21 definition

Diode Arrays Applications

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

Diode Arrays Procurement Notes

Verify the specific ordering suffix against official Vishay documentation to confirm compliance status and packaging details. The M3 suffix indicates halogen-free and RoHS compliance. Confirm that the base part number matches the intended electrical specifications before procurement. Ensure thermal management aligns with the specified derating curves for the target operating environment.

Diode Arrays Selection Notes

Select this component for designs requiring high current handling and low conduction losses in a through-hole TO-3PW package. The TMBS technology offers superior performance compared to standard Schottky diodes. Consider the thermal resistance characteristics when designing heat sinks. Verify that the 100 V rating meets the circuit's peak reverse voltage requirements under all operating conditions.

Diode Arrays Part Context

This component belongs to Vishay's Dual High-Voltage Trench MOS Barrier Schottky Rectifier series. It utilizes advanced trench technology to achieve lower forward voltage drops while maintaining robust reverse blocking capabilities. The TO-3PW case provides mechanical stability and efficient heat dissipation for high-power applications.

Diode Arrays Replacement Considerations

Consult official Vishay substitution guides for verified alternatives. Generic replacements may not match the specific TMBS forward voltage characteristics or thermal performance.

Diode Arrays FAQ

What is the typical forward voltage drop at 5 A?

The typical instantaneous forward voltage is 0.48 V at 5 A and 25 °C, and 0.39 V at 5 A and 125 °C.

Is the device lead-free?

Yes, the M3 suffix indicates the device is halogen-free and RoHS compliant.

What is the maximum non-repetitive avalanche energy?

The non-repetitive avalanche energy is 280 mJ per diode at TJ = 25 °C with L = 100 mH.