GI2403HE3/45

Diode Arrays Overview

The GI2403HE3/45 is a dual common cathode ultrafast plastic rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features a glass passivated pellet chip junction and is housed in a TO-220AB package. The device supports a maximum repetitive peak reverse voltage of 150 V and an average forward rectified current of 16 A per diode. Key electrical characteristics include a maximum instantaneous forward voltage of 0.975 V at 8 A, a peak forward surge current of 125 A, and a typical reverse recovery time of 35 ns. The operating junction temperature range extends from -65 °C to +150 °C.

Diode Arrays Feature Summary

• Ultrafast recovery time with low switching losses for high efficiency
• Glass passivated pellet chip junction construction
• High forward surge capability
• Solder dip compatibility up to 275 °C

Diode Arrays Applications

• High frequency rectification in switching mode power supplies
• Inverter circuits
• Freewheeling diodes
• DC/DC converters
• General power switching applications

Diode Arrays Procurement Notes

Verify the specific part number GI2403HE3/45 against official Vishay documentation to confirm availability and compliance status. Ensure that the E3 suffix requirements align with project specifications regarding RoHS compliance and lead material composition. Cross-reference thermal management requirements with the datasheet's derating curves to validate suitability for the intended application environment.

Diode Arrays Selection Notes

Select this component when designing circuits requiring fast switching speeds and low reverse recovery times. The dual common cathode configuration simplifies circuit layout for synchronous rectification or bridge applications. Evaluate thermal resistance parameters to ensure adequate heat dissipation within the specified junction temperature limits under expected load conditions.

Diode Arrays Part Context

This component belongs to the GI24xx series of dual common cathode ultrafast plastic rectifiers from Vishay. The series includes variants with different voltage ratings (GI2401 through GI2404), sharing identical current handling and package specifications. The GI2403 specifically denotes the 150 V rating variant within this family.

Diode Arrays Replacement Considerations

Direct substitutes within the same series include GI2401-E3/45, GI2402-E3/45, and GI2404-E3/45, provided their respective voltage ratings meet the circuit requirements.