DSEC60-02A

Diode Arrays Overview

The DSEC60-02A is a HiPerFRED epitaxial diode with a common cathode in a TO-247 AD package. It features a repetitive peak reverse voltage of 200 V and an average forward current rating of 30 A per diode at 145°C case temperature. The device exhibits a maximum reverse recovery time of 25 ns and a typical soft recovery behavior. Thermal resistance from junction to case is specified at 0.9 K/W, supporting high-frequency switching applications.

Diode Arrays Feature Summary

• HiPerFRED epitaxial technology for extremely low switching losses
• Soft reverse recovery behavior to minimize EMI/RFI noise
• Planar passivated chips ensuring high reliability
• Avalanche voltage rated for robust circuit operation

Diode Arrays Applications

• Antiparallel diode for high frequency switching devices
• Free wheeling diode in converters and motor control circuits
• Rectifiers in switch mode power supplies (SMPS)
• Snubber diode applications
• Inductive heating systems

Diode Arrays Procurement Notes

Verify component authenticity by checking the manufacturer marking against official datasheet specifications. Confirm the package type matches the required TO-247 AD footprint. Ensure thermal management design accounts for the specified junction-to-case thermal resistance values under expected operating conditions.

Diode Arrays Selection Notes

Select this component when low reverse recovery charge and peak reverse current are critical for minimizing commutating switch turn-on losses. The common cathode configuration simplifies circuit layout for half-bridge or full-bridge topologies requiring fast recovery characteristics.

Diode Arrays Part Context

This part belongs to the IXYS HiPerFRED family of fast recovery epitaxial diodes designed for high-efficiency power conversion. It utilizes advanced epitaxial layer engineering to achieve superior switching performance compared to standard rectifiers, targeting demanding industrial and consumer power supply environments.

Diode Arrays Replacement Considerations

Officially recommended substitutes include DPF60C200HB and DPF80C200HB. Verify electrical compatibility and pinout alignment before implementation.

Diode Arrays FAQ

What is the typical reverse recovery time for the DSEC60-02A?

The typical reverse recovery time is 25 ns, measured at an initial forward current of 1 A, a rate of change of current of 200 A/µs, and a junction temperature of 25°C.

How does the soft recovery behavior benefit the circuit?

Soft reverse recovery reduces electromagnetic interference (EMI) and radio frequency interference (RFI), while also lowering the peak reverse recovery current to decrease turn-on losses in the commutating switch.

Is the DSEC60-02A rated for avalanche operation?

Yes, the device is avalanche voltage rated, allowing it to handle non-repetitive avalanche energy events reliably without damage.