Description

Infineon D1031SH45TS02‑Press‑Pack Freewheeling Diode

Product Overview

D1031SH45TS02 is a high‑power press‑pack freewheeling diode developed for medium‑voltage converter systemsInfineon T…. Built in hermetically‑sealed ceramic disc housing, it features high surge‑current withstand capability, soft turn‑off performance and stable DC blocking capacity. This component suppresses voltage spikes inside power inverters, protects IGCT / press‑pack IGBT power stacks, and reduces component failure risk under frequent dynamic switching conditions.

Technical Specifications

• Brand: Infineon
• Model: D1031SH45TS02
• Warranty: One Year
• Condition: 100% New & Original
• Package: Press‑pack ceramic disc, 100 mm diameter, 26 mm heightInfineon T…
• Surge Current I(FSM): 23000 A @10 msInfineon T…
• Junction Temp Max: 85 °C rated operating
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Application Scenarios

• Medium‑Voltage Drives: Industrial high‑power motor drive inverter stacks.
• Power Energy Conversion: Static frequency converters for power generation equipment.
• Railway Traction System: High‑power traction converter freewheeling protection circuits.