US112S-N-4 Unisonic Technologies, US112S-N-4 Datasheet

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... UTC US112S/N SCRs DESCRIPTION The UTC US112S/N is suitable to fit all modes of control found in applications such as overvoltage crowbar protection, motor control circuits in power tools and kitchen aids, in-rush current limiting circuits, capacitive discharge ignition, voltage circuits... ABSOLUTE MAXIMUM RATINGS PARAMETER Repetitive peak off-state voltages RMS on-state current (180° ...

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... UTC US112S/N UTC US112S(SENSITIVE) ELECTRICAL CHARACTERISTICS (Tj=25℃unless otherwise specified) PARAMETER SYMBOL Gate trigger Current I GT Gate trigger Voltage V GT Gate non-trigger voltage V GD Reverse gate voltage V RG Holding Current I H Latching Current I L Circuit Rate Of Change Of dV/dt off-state Voltage On-state voltage V TM ...

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... IT(av)( Fig.3-1:Relative variation of thermal impedance junction to case vs pulse duration. K=<Zth(j-c)/Rth(j-c)> 1.0 0.5 0.2 tp(s) 0.1 1E-3 1E-2 1E-1 Figure.4-1:Relative variation of gate trigger current,holding current and latching vs junction temperature (US112S) IGT,IH,IL(TJ)/IGT,IH,IL (TJ=25℃) 2.0 1.8 1.6 IGT 1.4 1.2 IH&IL Rgk=1kΩ 1.0 0.8 0.6 0.4 0.2 Tj(℃) 0.0 -40 - 100 UTC UNISONIC TECHNOLOGIES CO ...

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... ITSM 1000 dI/dt US112S limitation US112N 100 US112S tp(ms) 10 0.01 0.10 1.00 UTC UNISONIC TECHNOLOGIES CO., LTD. Fig.6: Relative variation of dV/dt immunity vs gate- cathode resistance(typical values) (US112S) dV/dt(Rgk)/dV/dt(Rgk=220Ω) 10.0 Ta=25℃ 1.0 0.1 0.0 0.2 1E+1 Fig.8: Surge peak on-state current vs number of cycles dV/dt(Rgk)/dV/dt(Rgk=220Ω) 10.0 1.0 0.1 0.0 0.2 150 125 Fig.10: On-state characteristics(maximum values). ...

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... UTC US112S/N UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury ...