MBRS25H45CTH

Diode Arrays Overview

The MBRS25H45CTH is a dual common cathode Schottky barrier rectifier manufactured by Taiwan Semiconductor. It features a TO-263AB (D2PAK) surface mount package and is qualified to AEC-Q101 standards. The device supports a repetitive peak reverse voltage of 45 V and a continuous forward current of 25 A. Key electrical parameters include a maximum non-repetitive surge forward current of 150 A, a junction temperature range from -55°C to +175°C, and a typical junction-to-case thermal resistance of 1.5 °C/W.

Diode Arrays Feature Summary

• AEC-Q101 automotive qualification for enhanced reliability
• Guard ring structure designed for overvoltage protection
• High surge current capability with low power loss characteristics
• Moisture sensitivity level 1 compliant per J-STD-020

Diode Arrays Applications

• Low voltage high frequency inverters
• DC/DC converters
• Freewheeling diodes
• Reverse battery protection circuits
• Car lighting systems

Diode Arrays Procurement Notes

Verify the specific ordering code matches the required tape and reel packing quantity of 800 units. Confirm that the component meets RoHS compliance and IEC 61249-2-21 halogen-free requirements for your assembly process. Ensure the TO-263AB footprint aligns with your PCB design guidelines before finalizing procurement orders.

Diode Arrays Selection Notes

Select this component for applications requiring high efficiency and automated placement compatibility in surface mount designs. Consider the 175°C maximum junction temperature for high-thermal environments. Verify that the 45V reverse voltage rating provides sufficient margin for your circuit's peak reverse voltage conditions.

Diode Arrays Part Context

This part belongs to the MBRS25H series of high-temperature Schottky rectifiers from Taiwan Semiconductor. It utilizes a metal silicon junction with majority carrier conduction to minimize forward voltage drop. The D2PAK package facilitates efficient heat dissipation through the exposed pad, supporting high current densities in compact form factors.

Diode Arrays Replacement Considerations

Cross-reference with other AEC-Q101 qualified dual Schottky rectifiers in the TO-263AB package. Ensure substitute parts match the 45V VRRM and 25A IF ratings. Verify pinout compatibility and thermal resistance specifications to maintain system performance.

Diode Arrays FAQ

What is the maximum operating junction temperature?

The maximum operating junction temperature is 175°C.

Is the device suitable for automated placement?

Yes, the datasheet explicitly states it is ideal for automated placement.

What is the moisture sensitivity level?

The device has a moisture sensitivity level of 1, per J-STD-020.