MB20H90CTHE3_A/P

Diode Arrays Overview

The MB20H90CTHE3_A/P is a dual common-cathode Schottky rectifier diode array manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum repetitive peak reverse voltage of 90 V and an average forward rectified current of 10 A per element. The device utilizes a silicon construction housed in a TO-263AB (D2PAK) surface-mount package with three terminals. Key electrical characteristics include a maximum forward voltage of 800 mV at 10 A and a reverse leakage current of 100 µA at 90 V. The junction operating temperature range spans from -55°C to 150°C, supporting high-efficiency power applications.

Diode Arrays Feature Summary

• Dual common-cathode configuration for efficient free-wheeling applications
• Low forward voltage drop to minimize power loss
• Low reverse leakage current for improved efficiency
• Surface-mount TO-263AB package design

Diode Arrays Applications

• Free-wheeling diodes in DC-DC converters
• Polarity protection circuits
• High-efficiency power supply designs

Diode Arrays Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure compatibility with required packaging and environmental standards. Confirm that the component meets RoHS3 compliance requirements if applicable to your manufacturing process. Cross-reference the exact part number with authorized distributors to validate authenticity and current production status before finalizing procurement orders.

Diode Arrays Selection Notes

Select this component when a low-voltage, high-current Schottky solution is required in a surface-mount format. The 90 V rating suits low-side rectification or clamping duties where minimal conduction loss is critical. Ensure the PCB layout accommodates the thermal pad requirements of the TO-263AB package to maintain junction temperatures within the specified 150°C limit during operation.

Diode Arrays Part Context

This part belongs to Vishay's MBRB series of dual common-cathode Schottky rectifiers. It shares functional similarities with other variants in the lineup but is distinguished by its specific 90 V voltage rating and 10 A current capacity. The 'M3' or 'HE3' suffix typically indicates lead-free and halogen-free compliant versions within the broader product family.

Diode Arrays Replacement Considerations

Potential substitutes include the MBRB2090CT-M3/8W or MBRB20H90CT-E3/31. Verify pinout compatibility and thermal performance characteristics before substitution. Ensure the alternative part meets or exceeds the 90 V reverse voltage and 10 A current specifications.