10CTQ150

Overview

The Vishay 10CTQ150 is a Schottky rectifier featuring a dual common cathode configuration housed in a TO-220AB package. It provides a maximum average forward current of 10 A and a repetitive peak reverse voltage of 150 V. The device supports junction temperatures up to 175 °C, with a maximum non-repetitive surge current of 620 A. Forward voltage drop ranges from 0.73 V to 1.10 V depending on temperature and load conditions.

Feature Summary

• Center tap configuration optimized for low reverse leakage at high temperatures
• Proprietary barrier technology enabling reliable operation up to 175 °C junction temperature
• High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance
• Guard ring design for improved ruggedness and long-term reliability

Applications

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

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm lead-free status and packaging type. Standard production versions are supplied in tubes of 50 pieces. Confirm that the component meets industrial level qualification requirements before integration into final designs.

Selection Notes

Select this component for applications requiring high-frequency operation and low forward voltage drop. Ensure thermal management strategies account for the specified thermal resistance values. Verify that the operating environment remains within the -55 °C to 175 °C junction temperature range for optimal performance.

Part Context

This part belongs to Vishay's High Power Products Schottky Rectifier series. It utilizes silicon technology and is designed specifically for industrial level applications. The device integrates two elements within a single package to facilitate center tap circuit configurations efficiently.

Replacement Considerations

Check for equivalent parts with matching electrical ratings and pinout compatibility. Verify that any substitute maintains the same thermal characteristics and package dimensions to ensure seamless integration without redesigning the heatsink or PCB layout.

FAQ

What is the maximum junction temperature for the 10CTQ150?

The maximum junction temperature (TJ) for the 10CTQ150 is 175 °C.

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

At an instantaneous forward current of 10 A and a junction temperature of 125 °C, the maximum forward voltage drop is 0.86 V.

Is the 10CTQ150 suitable for unclamped inductive switching?

Yes, the datasheet specifies parameters for repetitive avalanche current and non-repetitive avalanche energy, indicating suitability for such conditions.