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Product group : Discrete Semiconductor Components Product Sub-group : Discrete Semiconductor Components Gate driver reference design for isolated bridge topologies 10/03/2011	Report dead link Reference: 43838

SemiSouth Laboratories has announced a reference design and applications note for a gate driver optimised for high speed, hard switching of the company's normally-off SiC vertical JFETs. The design enables fast turn-on and turn-off in Isolated Bridge topologies and provides a peak output current of +6/- 3A for turn-on transients yielding record low switching energy losses. Suitable for driving the company's 63/50mΩ SJEP120R063 or SJEP120R050 JFETs, the demo board SGDR600P1 is a two-stage driver-switching and conduction featuring a switching frequency of up to 250kHz. The device has a duty cycle from 0 to 100%.