HFA30PA60C

Diode Arrays Overview

The HFA30PA60C is a HEXFRED ultrafast soft recovery diode featuring dual anodes with a common cathode in a TO-247AC package. It provides a 600 V reverse voltage rating and supports 15 A continuous forward current per leg, totaling 30 A per device. The component exhibits a typical reverse recovery time of 19 ns at 25 °C and a peak reverse recovery current of 4.0 A. Maximum power dissipation reaches 74 W at a case temperature of 25 °C, while the maximum operating junction temperature is 150 °C.

Diode Arrays Feature Summary

• Ultrafast and ultrasoft recovery characteristics designed to minimize switching noise
• Very low peak reverse recovery current (IRRM) and stored charge (Qrr)
• Epitaxial construction optimized for high-speed, high-efficiency power conversion

Diode Arrays Applications

• Companion diodes for IGBTs and MOSFETs
• Power supplies and power conversion systems such as inverters
• Motor drives requiring high speed and high efficiency

Diode Arrays Procurement Notes

Verify the specific ordering suffix against official Vishay documentation to confirm lead-free status or process variations. Confirm that the TO-247AC package dimensions match the mechanical drawing referenced in the datasheet. Ensure thermal management designs account for the specified junction-to-case thermal resistance values under actual operating conditions.

Diode Arrays Selection Notes

Select this component for circuits demanding reduced RFI and EMI through ultrasoft recovery profiles. The low peak recovery current minimizes stress on parallel switching transistors. Evaluate thermal requirements based on the 74 W dissipation limit at 25 °C case temperature and ensure heatsinking maintains junction temperatures within the 150 °C maximum range.

Diode Arrays Part Context

This device belongs to the HEXFRED family from Vishay High Power Products. It utilizes advanced epitaxial construction to achieve superior performance compared to previous rectifier technologies. The center-tap configuration allows efficient use in bridgeless or interleaved topologies common in modern high-frequency power electronics.

Diode Arrays Replacement Considerations

Check for direct equivalents within the HEXFRED series sharing identical pinouts and electrical ratings. Verify that any substitute maintains the same ultrasoft recovery profile to prevent circuit instability caused by high dI/dt spikes during turn-off.

Diode Arrays FAQ

What is the typical reverse recovery time for the HFA30PA60C?

The typical reverse recovery time (trr) is 19 ns when tested at a junction temperature of 25 °C with a forward current of 1.0 A and a rate of change of current of 200 A/µs.

How is the internal configuration arranged?

The HFA30PA60C features a dual anode, common cathode configuration, effectively acting as two independent diodes sharing a single cathode terminal within the TO-247AC package.

What is the maximum repetitive forward current rating?

The maximum repetitive forward current (IFRM) is rated at 60 A per device.