What are the typical applications for the Sanrex DF200AA160?

The module is designed for high-power Variable Frequency Drives (VFDs) in the 75-110 kW class, Uninterruptible Power Supplies (UPS), and inverter-based welding power supplies.

Why does the DF200AA160 have a Vce(sat) of 3.5V?

The higher Vce(sat) is a design trade-off for the 1600V blocking voltage capability. A thicker N-drift region is required to support high electric fields, which increases on-state resistance but provides a significantly higher safety margin for systems operating on 480V to 690V AC lines.

Can these modules be paralleled for higher current output?

Yes, they can be paralleled. Because they exhibit a positive temperature coefficient of Vce(sat), thermal runaway is less of a concern. However, symmetrical busbar layouts and precise gate drive paths are necessary to ensure equal current sharing.

DF200AA160 SanRex 1600V 200A Three Phase Diode Module

DF200AA160 Diode Module In-stock / SanRex: 1600V 200A. 3-phase bridge rectifier for AC/DC motor drives. 90-day warranty. Fast global shipping. Get quote.

· Categories: Diode Module

· Manufacturer: SanRex

· Price: US$ 25 In-Stock Offer

· Date Code: Please Verify on Quote

. Available Qty: 143

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