SEP4512HM3/P

$5.65

Description：DIODE ARRAY GP 1200V 45A TO247AD
Series：-

SKU:a2eaf04f07ae Category: Diode Arrays Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

SEP4512HM3/P is listed in the Diode Arrays range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is DIODE ARRAY GP 1200V 45A TO247AD. Review the specifications below when checking this part for your BOM.

Diode Arrays specifications for SEP4512HM3/P

Description：DIODE ARRAY GP 1200V 45A TO247AD
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tube
Diode Configuration：1 Pair Series Connection
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：1200 V
Current - Average Rectified (Io) (per Diode)：45A
Voltage - Forward (Vf) (Max) @ If：1.26 V @ 45 A
Speed：Standard Recovery >500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：10 µA @ 1200 V
Operating Temperature - Junction：-55°C ~ 175°C
Mounting Type：Through Hole
Package / Case：TO-247-3
Supplier Device Package：TO-247AD
Grade：Automotive
Qualification：AEC-Q101

Diode Arrays datasheet and documents for SEP4512HM3/P

SEP4512HM3/P

Diode Arrays Overview

The SEP4512HM3/P is a phase leg high voltage standard rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features an oxide planar chip junction and is housed in a TO-247AD 3L package. The device supports a maximum repetitive peak reverse voltage of 1200 V and a maximum average forward rectified current of 45 A per device. It exhibits a peak forward surge current capability of 480 A and typical non-repetitive avalanche energy of 20 mJ at IAS = 1 A, TJ = 25 °C. Operating junction temperature ranges from -55 to +175 °C.

Diode Arrays Feature Summary

Oxide planar chip junction construction
High surge current capability
High avalanche capability
AEC-Q101 qualified for automotive applications

Diode Arrays Applications

On-board chargers (OBC) for EV/HEV
Single or three-phase bridge rectification
Industrial inverter power

Diode Arrays Procurement Notes

Verify the specific ordering code suffix against official documentation to confirm compliance requirements. The HM3 suffix indicates halogen-free, RoHS-compliant status with AEC-Q101 qualification. Confirm package type and delivery mode specifications directly with authorized distributors or the manufacturer before finalizing procurement orders.

Diode Arrays Selection Notes

Select this component for high-voltage phase leg applications requiring robust thermal performance and high surge tolerance. Ensure the design accommodates the specified maximum junction temperature of 175 °C and verify that the thermal resistance characteristics align with the system's heat dissipation requirements under expected load conditions.

Diode Arrays Part Context

This part belongs to Vishay's TransZorb® and standard rectifier portfolio, designed for demanding power electronics environments. It utilizes advanced planar technology to enhance reliability and withstand high thermal stresses common in electric vehicle and industrial power conversion systems.

Diode Arrays Replacement Considerations

Direct substitutes are not explicitly listed in the provided datasheet. Evaluate alternative phase leg rectifiers based on matching voltage ratings, current capabilities, and package dimensions while ensuring compatibility with existing thermal management solutions.