VS-MBRB2045CTTRRP

Diode Arrays Overview

The VS-MBRB2045CTTRRP is a high-performance Schottky rectifier from Vishay Semiconductors, featuring a dual common cathode configuration in a D2PAK (TO-263AB) surface-mount package. It provides a maximum average forward current of 20 A and supports peak repetitive reverse voltages of 35 V or 45 V. The device utilizes proprietary barrier technology to ensure low forward voltage drop and minimal reverse leakage at elevated temperatures, operating reliably up to a junction temperature of 150 °C.

Diode Arrays Feature Summary

• Optimized for low reverse leakage at high temperatures using proprietary barrier technology
• Guard ring construction enhances ruggedness and long-term reliability
• High purity, high temperature epoxy encapsulation provides enhanced mechanical strength and moisture resistance
• AEC-Q101 qualified for automotive applications

Diode Arrays Applications

• Switching power supplies
• Converters
• Freewheeling diodes
• Reverse battery protection

Diode Arrays Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm the exact packaging orientation and lead-free status. The TRRP suffix indicates tape and reel packaging with right-oriented leads for the D2PAK case style. Confirm that the component meets the required MSL level 1 classification and thermal specifications for your assembly process.

Diode Arrays Selection Notes

Select this component when designing circuits requiring high efficiency and low heat dissipation in compact surface-mount layouts. The D2PAK package offers superior thermal performance compared to smaller packages, supporting high average forward currents. Ensure the application voltage does not exceed the rated maximum DC reverse voltage and consider the thermal resistance characteristics for proper heatsinking.

Diode Arrays Part Context

This part belongs to the VS-MBRB20..CTPbF series, which includes variants with different voltage ratings such as 35 V and 45 V. The series is designed for general-purpose rectification in high-frequency applications. The D2PAK package variant provides a robust solution for power management systems where space constraints and thermal management are critical design factors.

Diode Arrays Replacement Considerations

Direct replacements include other Vishay parts within the same series, such as VS-MBRB2045CTPBF for tube packaging. Verify pinout compatibility and thermal resistance values when substituting with components from other manufacturers to ensure equivalent performance in switching power supplies and freewheeling applications.

Diode Arrays FAQ

What is the maximum junction temperature for the VS-MBRB2045CTTRRP?

The maximum junction temperature range is -65 °C to +150 °C.

Does the VS-MBRB2045CTTRRP meet automotive qualification standards?

Yes, the device is AEC-Q101 qualified.

What is the typical forward voltage drop at rated conditions?

The maximum forward voltage drop is 0.84 V at 20 A and 25 °C, and 0.72 V at 20 A and 125 °C.