V20202C-M3/4W

Diode Arrays Overview

The V20202C-M3/4W is a dual high voltage Trench MOS Barrier Schottky (TMBS) rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features a common cathode configuration with two independent diodes housed in an ITO-220AB package. The device supports a maximum repetitive peak reverse voltage of 200 V and a maximum average forward rectified current of 10 A per diode. Key electrical parameters include a peak forward surge current of 150 A, a maximum DC reverse voltage of 160 V, and a junction temperature range from -40 °C to +175 °C.

Diode Arrays Feature Summary

• Utilizes Gen 2 Trench MOS Schottky technology for ultra-low forward voltage drop and reduced power losses.
• Provides high efficiency operation suitable for demanding switching applications.
• Features matte tin plated leads that are solderable per J-STD-002 and JESD 22-B102 standards.
• Molding compound meets UL 94 V-0 flammability rating for enhanced safety.

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 the manufacturer's documentation to confirm the exact package type and delivery mode. The /4W suffix indicates tube packaging for the ITO-220AB variant. Ensure compliance with RoHS3 and halogen-free requirements as specified for the M3 series. Confirm thermal management requirements align with the datasheet's thermal resistance characteristics before finalizing procurement specifications.

Diode Arrays Selection Notes

Select this component when a low forward voltage drop is critical for minimizing conduction losses in high-frequency environments. The TMBS technology offers superior performance compared to standard Schottky barriers. Verify that the application's peak reverse voltage does not exceed the 200 V rating. Consider the thermal resistance values provided in the datasheet to ensure adequate heat dissipation for the expected duty cycle and ambient conditions.

Diode Arrays Part Context

This part belongs to the V20202C family, which includes variants such as VF20202C, VB20202C, and VI20202C. These devices share identical electrical characteristics but differ in physical package configurations, including TO-220AB, D2PAK (TO-263AB), and TO-262AA. The M3 suffix denotes compliance with RoHS3 and halogen-free standards, while the base number identifies the core semiconductor structure and ratings.

Diode Arrays Replacement Considerations

Direct substitutes within the same family include VF20202C-M3/4W (ITO-220AB), VB20202C-M3/4W (D2PAK), and VI20202C-M3/4W (TO-262AA). Cross-package replacements require verification of mechanical fit and thermal interface compatibility. Other manufacturers' equivalents must be evaluated against the 200 V reverse voltage and 10 A per diode current ratings.

Diode Arrays FAQ

What is the typical instantaneous forward voltage at 5 A?

The typical instantaneous forward voltage is 0.75 V at 5 A and 25 °C, dropping to 0.59 V at 5 A and 125 °C.

Does the device meet moisture sensitivity level requirements?

Yes, the device meets MSL level 1 per J-STD-020, with a maximum peak reflow temperature of 245 °C for the D2PAK package.

What is the isolation voltage for the ITO-220AB package?

The ITO-220AB package provides an isolation voltage of 1500 VAC from terminal to heatsink for one minute.