MBRF30100CTP

Diode Arrays Overview

The Littelfuse MBRF30100CTP is a Schottky Barrier Rectifier featuring a common cathode configuration within an electrically isolated ITO-220AB package. It provides a peak inverse voltage of 100V and supports a total average forward current of 30A, distributed as 15A per leg at a case temperature of 133°C. The device exhibits a maximum forward voltage drop of 0.85V at 15A and 25°C junction temperature. It withstands a non-repetitive surge current of 150A and operates across a junction temperature range from -55°C to +150°C.

Diode Arrays Feature Summary

• High junction temperature capability for robust thermal performance
• Guard ring structure designed to enhance ruggedness and long-term reliability
• Low forward voltage drop characteristics suitable for high-frequency operation
• Electrically isolated ITO-220AB package with common cathode configuration

Diode Arrays Applications

• Switching mode power supplies
• Free-wheeling diodes
• DC/DC converters
• Polarity protection diodes

Diode Arrays Procurement Notes

Verify the specific ordering suffix against official Littelfuse documentation to confirm packaging details and compliance status. Ensure that the selected component matches the required electrical isolation specifications for the intended application environment. Cross-reference the datasheet revision date to validate current parameter limits before finalizing procurement orders.

Diode Arrays Selection Notes

Select this component when designing circuits requiring low leakage and high-temperature stability in commercial applications. The common cathode arrangement simplifies layout for dual-leg rectification tasks. Evaluate thermal resistance values to ensure adequate heat sinking meets the specified junction temperature constraints during continuous DC operation.

Diode Arrays Part Context

This device belongs to the Littelfuse MBR series of Schottky Barrier Rectifiers. The series is engineered to address general commercial requirements by combining high-temperature tolerance with low forward voltage drops. The MBRF30100CTP specifically utilizes the ITO-220AB form factor to provide electrical isolation between the heatsink and the semiconductor junctions.

Diode Arrays Replacement Considerations

Consult Littelfuse official substitution guides for verified alternatives. Generic equivalents may lack the specific guard ring ruggedness or electrical isolation properties defined in the original datasheet.

Diode Arrays FAQ

What is the maximum isolation voltage for the MBRF30100CTP?

The isolation voltage depends on the mounting method: 4500V for clip mounting with epoxy body away from the heatsink edge, 3500V for clip mounting inside the heatsink, and 1500V for screw mounting inside the heatsink.

How is the average forward current rated for this device?

The device supports a total average forward current of 30A, which is split into 15A per leg under a 50% duty cycle at a case temperature of 133°C.

What is the typical series inductance of the component?

The typical series inductance is 8.0 nH per leg, measured lead-to-lead at a distance of 5 mm from the package body.