MB20H100CTHE3_B/P

Diode Arrays Overview

The MB20H100CTHE3_B/P is a dual common cathode high voltage Schottky rectifier manufactured by Vishay General Semiconductor. It utilizes high barrier technology to ensure improved performance at elevated temperatures. The device is housed in an ITO-220AB package and features a maximum repetitive peak reverse voltage of 100 V. It supports a total maximum average forward rectified current of 20 A, with 10 A per diode. The component exhibits a low leakage current of 4.5 μA and a peak forward surge capability of 250 A. It operates within a junction temperature range of -65 °C to +175 °C.

Diode Arrays Feature Summary

• High barrier technology for enhanced high-temperature stability
• Guardring structure provides overvoltage protection
• Low forward voltage drop and low leakage current for high efficiency
• AEC-Q101 qualified for automotive reliability standards

Diode Arrays Applications

• High frequency rectification in switching mode power supplies
• Freewheeling diodes in DC/DC converters
• Polarity protection circuits

Diode Arrays Procurement Notes

Verify the specific ordering suffix against the manufacturer's documentation to confirm compliance requirements. The HE3 suffix indicates RoHS compliance and halogen-free status. Confirm that the ITO-220AB tube packaging aligns with assembly line handling capabilities. Ensure the part number matches the exact electrical ratings required for the target circuit design before finalizing procurement.

Diode Arrays Selection Notes

Select this component when designing circuits requiring high-frequency operation and low power loss. The dual common cathode configuration allows for efficient use of board space in bridge-less PFC or synchronous rectification topologies. Consider the thermal resistance characteristics when determining heatsinking requirements for continuous high-current applications.

Diode Arrays Part Context

This device belongs to the MB20HxxCT series of dual common cathode Schottky rectifiers from Vishay. It shares architectural similarities with the MF20H100CT but differs in physical package style. The series is designed to replace standard silicon rectifiers in applications where speed and efficiency are critical, offering superior performance over traditional PN-junction diodes.

Diode Arrays Replacement Considerations

MB20H100CTHM3/I

Diode Arrays FAQ

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

The isolation voltage from terminal to heatsink is rated at 1500 V AC for one minute.

Does the component meet automotive qualification standards?

Yes, the device is AEC-Q101 qualified.

What is the maximum solder bath temperature for the ITO-220AB package?

The maximum solder bath temperature is 275 °C for a duration of 10 seconds.