SF1606G

Single Diodes Overview

The SF1606G is a glass passivated super fast rectifier manufactured by Taiwan Semiconductor Corporation. It features a single diode configuration housed in a TO-220-2 through-hole package with an isolated case. The device supports a maximum average forward rectified current of 16 A and a repetitive peak reverse voltage of 400 V. Key electrical characteristics include a maximum forward voltage of 1.3 V, a reverse leakage current of 10 µA, and a typical recovery time of 35 ns. It withstands a maximum surge current of 200 A and operates within a junction temperature range of -65 °C to +150 °C.

Single Diodes Feature Summary

• Glass passivation provides mechanical strength and long-term stability under thermal stress.
• Super-fast recovery characteristics minimize switching losses during high-frequency operation.
• Isolated mounting tab allows for direct heatsink attachment without additional insulators.

Single Diodes Applications

• High-frequency DC-to-DC converter output rectification
• Free-wheeling diodes in motor drive circuits
• General-purpose rectification in power supply designs

Single Diodes Procurement Notes

Verify the specific datasheet revision and manufacturer lot codes upon receipt. Confirm that the TO-220-2 package dimensions match the design footprint requirements. Ensure compliance with RoHS directives if required by the final assembly specifications. Cross-reference the part number with official Taiwan Semiconductor catalogs to confirm availability and authenticity before procurement.

Single Diodes Selection Notes

Select this component when a 16 A current rating and 400 V blocking voltage are required in a through-hole format. The 35 ns recovery time makes it suitable for applications demanding faster switching than standard rectifiers but where Schottky voltage limitations apply. Evaluate thermal management needs based on the 1.3 V forward voltage drop at full load conditions.

Single Diodes Part Context

This component belongs to the SF series of glass passivated super fast rectifiers from Taiwan Semiconductor. The series offers various voltage ratings ranging from 50 V to 600 V while maintaining a consistent 16 A current capacity. The SF1606G specifically addresses the 400 V segment of this lineup, providing a standardized solution for medium-voltage high-current rectification tasks.

Single Diodes Replacement Considerations

Equivalent parts must maintain the 16 A current rating, 400 V reverse voltage, and TO-220-2 package type. Verify that substitute components offer comparable 35 ns recovery times and similar forward voltage characteristics to ensure circuit performance parity.