MBRF10200CT

Diode Arrays Overview

The Littelfuse MBRF10200CT is a dual Schottky barrier rectifier featuring a common cathode configuration within an electrically isolated ITO-220AB package. It provides a peak inverse voltage of 200V and supports an average forward current of 5A per leg, totaling 10A for the device. The component exhibits a low forward voltage drop of 0.98V at 5A and 25°C junction temperature. It operates reliably across a junction temperature range of -55°C to +150°C with a maximum thermal resistance of 4.5°C/W per leg.

Diode Arrays Feature Summary

• Common cathode configuration housed in an electrically isolated ITO-220AB package
• Guard ring structure designed to enhance ruggedness and long-term reliability
• High junction temperature capability supporting operation up to +150°C
• Low forward voltage drop optimized for high frequency switching applications

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 the exact packing mode and marking requirements. Confirm that the ITO-220AB package dimensions align with the target PCB layout and heatsinking constraints. Ensure compliance with RoHS standards if required by the end application specifications.

Diode Arrays Selection Notes

Select this component when a dual Schottky rectifier with electrical isolation between legs is required. The ITO-220AB package facilitates efficient heat dissipation while maintaining safety clearance. Evaluate the 200V reverse voltage rating against peak circuit transients to ensure adequate margin for reliable operation under varying load conditions.

Diode Arrays Part Context

This part belongs to the Littelfuse MBR series of Schottky Barrier Rectifiers. The series is engineered to meet commercial application requirements by offering high temperature stability and low leakage characteristics. The MBRF10200CT specifically utilizes the 'F' designation for its package type and 'CT' for the common cathode configuration.

Diode Arrays Replacement Considerations

Consult Littelfuse official cross-reference lists for verified substitutes. Verify that any alternative maintains the same ITO-220AB footprint, pinout, and electrical ratings to ensure mechanical and functional compatibility without redesigning the host circuit board.

Diode Arrays FAQ

What is the isolation voltage rating for the MBRF10200CT?

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

How is the average forward current distributed in this device?

The device supports 5A per leg, resulting in a total average forward current of 10A for the entire component under specified thermal conditions.

What is the typical junction capacitance per leg?

The typical junction capacitance is 150 pF per leg, measured at 5V reverse bias and 25°C case temperature.