MURB1020CTTRR

Overview

The MURB1020CTTRR is a Fast Recovery Epitaxial Diode (FRED Pt®) array manufactured by Vishay General Semiconductor - Diodes Division. It features a 1-pair common cathode configuration housed in a TO-263AB (D2PAK) surface-mount package. The device supports a maximum DC reverse voltage of 200 V and an average rectified forward current of 5 A per diode. Key electrical parameters include a forward voltage of 1.45 V at 5 A and a reverse leakage current of 10 µA at 200 V. It operates within a junction temperature range of -55°C to 175°C.

Feature Summary

• Utilizes FRED Pt® technology for optimized ultrafast recovery performance
• Features a common cathode dual-diode configuration for efficient power conversion
• Designed with low forward voltage drop characteristics

Applications

• High-frequency power supply circuits
• DC-DC converter topologies
• Free-wheeling rectification in motor drives

Procurement Notes

Verify the specific suffix TRR indicates tape-and-reel packaging when sourcing. Confirm RoHS compliance status as the component may be obsolete or subject to change notices. Cross-reference the D2PAK footprint dimensions against PCB layout requirements before finalizing procurement orders.

Selection Notes

Select this component for applications requiring fast switching speeds and high thermal stability. Ensure the 200 V reverse voltage rating exceeds peak circuit voltages. Consider the 5 A current capacity relative to thermal dissipation needs in the D2PAK package.

Part Context

This part belongs to the MURB series of ultrafast recovery rectifiers from Vishay. It serves as a surface-mount alternative to through-hole variants, offering similar electrical performance in a compact form factor suitable for automated assembly processes.

Replacement Considerations

Public confirmed substitutes include MURB1020CTRL and MURB1020CT. Verify pinout compatibility and thermal resistance specifications when transitioning between these variants.