DHG40C600HB

Diode Arrays Overview

The DHG40C600HB is a dual common cathode fast recovery diode from IXYS, housed in a TO-247 package. It features a 600V reverse voltage rating and a continuous forward current of 40A (20A per leg). Key electrical parameters include a 35ns reverse recovery time, 1.63V forward voltage, and 1uA reverse leakage current. The device supports a peak repetitive surge current of 150A and operates within a junction temperature range of -55°C to +150°C.

Diode Arrays Feature Summary

• Dual common cathode configuration for space-efficient circuit design
• Fast switching performance with soft recovery characteristics
• Planar passivated chip technology ensuring high reliability

Diode Arrays Applications

• High-frequency DC-DC converters
• Uninterruptible power supply (UPS) systems
• Industrial motor drive circuits

Diode Arrays Procurement Notes

Verify the specific suffix against the official datasheet to confirm pinout and thermal specifications. Ensure the supplier provides valid RoHS compliance documentation. Cross-reference the manufacturer part number with authorized distributor catalogs to avoid counterfeit components. Confirm that the TO-247 package dimensions match your PCB footprint requirements before finalizing the order.

Diode Arrays Selection Notes

Select this component for applications requiring high-speed switching and low conduction losses. The dual common cathode structure reduces board space compared to discrete single diodes. Consider the 600V rating for medium-voltage isolation needs. Evaluate the thermal management capabilities of the TO-247 package for high-power dissipation scenarios in industrial environments.

Diode Arrays Part Context

This device belongs to IXYS's HiPerFRED2 series of high-performance fast recovery diodes. The series is designed for efficiency in power conversion systems. The DHG40C600HB specifically targets applications needing robust reverse blocking capabilities and rapid turn-off speeds. It complements other IXYS power semiconductors in complete solution designs.

Diode Arrays Replacement Considerations

Direct substitutes are not explicitly confirmed in public documentation. Verify compatibility by matching voltage, current, recovery time, and package type. Consult IXYS technical support for approved alternative part numbers if this specific model is unavailable.