FR306G-K

Single Diodes Overview

The FR306G-K is a glass-passivated fast recovery rectifier manufactured by Taiwan Semiconductor Corporation. It features a DO-201AD axial leaded package and supports a repetitive peak reverse voltage of 800 V with a continuous forward current of 3 A. The device exhibits a maximum reverse recovery time of 500 ns, a typical forward voltage of 1.3 V at 3 A, and a surge current capability of 125 A. It operates within a junction temperature range of -55°C to +150°C.

Single Diodes Feature Summary

• Glass passivation provides high reliability and low leakage current performance.
• High surge current capability ensures robust operation under transient load conditions.
• Low power loss characteristics contribute to high efficiency in switching applications.

Single Diodes Applications

• DC to DC converter circuits
• Switching mode power supplies
• Inverter systems

Single Diodes Procurement Notes

Verify the specific ordering code suffix against official documentation to confirm packaging type. Standard tape and reel quantities are typically 1,250 units per reel. Confirm RoHS compliance and halogen-free status requirements prior to procurement. Ensure the selected variant matches the required voltage rating for the target application circuit.

Single Diodes Selection Notes

Select this component when an 800 V blocking voltage is required alongside a 3 A continuous current rating. The 500 ns reverse recovery time makes it suitable for general-purpose high-frequency switching applications. Verify that the thermal resistance and operating temperature limits align with the system's heat dissipation capabilities.

Single Diodes Part Context

This part belongs to the FR301G-K through FR307G-K series, which covers reverse voltages from 50 V to 1000 V. All members share identical mechanical dimensions and electrical characteristics except for the breakdown voltage and reverse recovery time specifications. The series utilizes a standardized DO-201AD package for through-hole mounting.

Single Diodes Replacement Considerations

Direct substitutes include other manufacturers' 800 V, 3 A fast recovery diodes in the DO-201AD package. Verify matching reverse recovery time and forward voltage drop parameters before substitution.

Single Diodes FAQ

What is the maximum non-repetitive peak forward surge current?

The maximum non-repetitive peak forward surge current (IFSM) is 125 A for an 8.3 ms single half-sine wave superimposed on rated load.

Does the FR306G-K meet environmental standards?

Yes, the device is RoHS compliant and halogen-free according to the IEC 61249-2-21 definition.