SFT12GHR0G

Single Diodes Overview

The SFT12GHR0G is a glass-passivated super fast rectifier manufactured by Taiwan Semiconductor Corporation. It features a single diode configuration housed in the TS-1 axial package, designed for through-hole mounting. The device supports a maximum repetitive peak reverse voltage of 400V and an average forward rectified current of 1A. Key electrical characteristics include a maximum non-repetitive peak forward surge current of 30A at 8.3ms single half-sine-wave, a typical reverse recovery time of 35ns, and a maximum reverse leakage current of 5µA at 400V. The component operates within a junction temperature range of -55°C to +150°C.

Single Diodes Feature Summary

• Glass passivation provides mechanical strength and meets UL flammability classification rating 94V-0.
• Super fast recovery characteristics enable high efficiency with low power loss.
• High reliability construction ensures robust performance under high surge current conditions.

Single Diodes Applications

• High frequency switching power supplies
• Free wheeling diode circuits
• DC to DC converters

Single Diodes Procurement Notes

Verify the specific suffix 'R0' against official manufacturer documentation to confirm exact reverse voltage ratings and package variations. Confirm RoHS compliance status and AEC-Q101 automotive qualification requirements directly with the supplier or original datasheet before finalizing procurement specifications.

Single Diodes Selection Notes

Select this component for applications requiring fast recovery times and high reliability in compact axial packages. Ensure the circuit design accommodates the 400V reverse voltage limit and 1A continuous current rating. Verify thermal management capabilities for operation up to the maximum junction temperature of 150°C.

Single Diodes Part Context

This part belongs to the SFT series of glass-passivated super fast rectifiers from Taiwan Semiconductor. The series offers various voltage ratings ranging from 50V to 600V, all sharing similar high-efficiency and low forward voltage drop characteristics suitable for modern power conversion topologies.

Single Diodes Replacement Considerations

Cross-reference with other 400V, 1A super fast rectifiers in the TS-1 package. Verify that substitute components match the 35ns reverse recovery time and 30A surge current capability to maintain circuit performance integrity.