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TPH1R306P1 Application Note 2019-08-02 1 © 2019 Toshiba Electronic Devices & Storage Corporation Description TPH1R306P1 is an advanced U-MOSIX-H process product, and its main target applications are the secondary synchronous rectifier of DC-DC converters and AC-DC converters, and motor drives. We have been mass-producing TPH1R306PL since December 2015. For low RDS(ON) products of the SOP Advance, which are often used in secondary synchronous rectifiers and motors, we are preparing a lineup of products that can reduce spike voltage , as well as high-efficiency standard products. TPH1R306P1 with low VDS spike characteristics can reduce spike voltage and shorten ringing periods by making the internal gate resistance (rg) value larger than the standard gate resistance one. This application note compares and verifies the VDS spike levels and ringing periods of TPH1R306PL and TPH1R306P1 on a power supply to confirm their effectiveness and also explains the mechanism of low VDS spikes. <Major Product Characteristics> Part number Generation VDSS (V) RDS(ON) (mΩ) @VGS=10 V Package Feature TPH1R306P1 U-MOSIX-H 60 1.28 SOP Advance Low VDS spike product TPH1R306PL U-MOSIX-H 60 1.34 SOP Advance Standard product U-MOSIX-H 60V Low V DS spike products

U-MOSIX-H 60V Low VDS spike products

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Page 1: U-MOSIX-H 60V Low VDS spike products
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