The IRG4PF50W, a 900V Warp Speed IGBT, is designed for use in flyback and single-forward power supply topologies that operate at bus voltages of 400V. Thanks to a usable frequency range of 100 kHz, a single 900V IGBT can replace several paralleled high-power MOSFETs for savings in parts costs and board space. Uses include switching supplies, welders and UPS systems.The device is rated at 51A at 25°C and is available now.
Company: INTERNATIONAL RECTIFIER CORP. (IR)
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