MOSFET with integrated soft recovery diode suits power supplies and motor drives
Toshiba Electronics Europe has expanded its line-up of MOSFETs based on its latest generation U-MOS-IX-H trench semiconductor process with a new, ultra-compact 40V device that features an integrated soft recovery diode.
The integrated soft recovery diode means the TPH1R204PB is able to keep the spike voltages generated between the drain and source during switching very low. Toshiba says that this makes the MOSFET particularly suitable for synchronous rectification in the secondary side of switching power supplies that require low EMI.
Among the target applications for the new devices are high-efficiency AC-DC and DC-DC converters, as well as motor drives such as those, for example, in cordless tools.
The TPH1R204PB is an N-channel device with a maximum on resistance of only 1.2m-Ohm (at VGS = 10V). Rated output charge is 56nC.
The device is supplied in an SOP advance package measuring 5 x 6 x 0.95-mm.
Toshiba Electronics Europe offers European consumers and businesses a wide variety of innovative hard disk drive products plus semiconductor solutions for automotive, industrial, IoT, motion control, telecoms, networking, consumer and white goods applications. The company’s portfolio encompasses integrated wireless ICs, power semiconductors, microcontrollers, optical semiconductors, ASICs, ASSPs and discrete devices ranging from diodes to logic ICs.
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