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SKHI61 Datasheet(PDF) 1 Page - Semikron International |
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SKHI61 Datasheet(HTML) 1 Page - Semikron International |
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1 / 8 page  2 Driver Electronic – PCB mountable 11-11-2005 © by SEMIKRON SKHI 61 ... SEMIDRIVERTM Sixpack IGBT and MOSFET Driver SKHI 61 Features • CMOS-compatible input buffers at VDD=5V • Short-circuit protection by VCE-monitoring and Soft-turn-Off • Drive interlock top/bottom • Signal transmission by opto-couplers • Supply undervoltage protection (13V) • Error latch / output Typical Applications • Driver for IGBT and MOSFET modules in three-phase-bridge circuits, inverter drives, UPS-facilities, etc. 1) At Ta < -25°C the current consumption can be 1,6 times the rated maximum current for the first three operating minutes. Absolute Maximum Ratings Symbol Conditions Values Units VS Supply voltage primary 15,6 V ViH Input signal voltage VS + 0,3 V IoutPEAK Output peak current 2 A IoutAVmax Output average current (Ta = 85 °C) 20 mA fmax Max. switching frequency (CGE < 9nF) 50 kHz VCE Collector emitter voltage sense across 900 V the IGBT (for 1200V-IGBTs) dv/dt Rate of rise and fall of voltage 15 kV/µs (secondary to primary side) VisolIO Isolation test voltage input - output 2500 V (2 sec. AC) Visol12 Isolation test voltage output 1 - output 2 1500 V (2 sec. AC) RGonmin Minimum rating of RGon 10 Ω RGoffmin Minimum rating for RGoff 10 Ω Qout/pulse Max. rating for gate Ta = 85 °C 0,7 µC charge per pulse Ta = 55 °C 1 µC Top Operating temperature - 40 ... + 85 °C Tstg Storage temperature - 40 ... + 85 °C Characteristics Ta = 25°C, unless otherwise specified Symbol Conditions min. typ. max. Units VS Supply voltage primary 14,4 15,0 15,6 V ISO 1) Supply current no load 160 200 mA primary side normal op. 450 mA ViT+ Input threshold voltage (High) 4,0 V ViT- Input threshold voltage (LOW) 1,5 V Rin Input resistance 60 k Ω VG(on) Turn on gate voltage output 14,9 V VG(off) Turn off gate voltage output -6,5 V RGE Internal gate-emitter resistance 20 k Ω fASIC ASIC system switching frequency 8 MHz td(on)IO Input-output turn-on propagation time 0,3 0,45 0,6 µs td(off)IO Input-output turn-off propagation time 0,3 0,45 0,6 µs td(err) Error input-output propagation time 1,15 1,3 1,5 µs tpERRRESET Error memory reset time 7 15 27 µs tTD Interlock dead time adjustable no interl ock 4,1 µs VCEstat Reference voltage for VCE-monitoring 5,8 V tblank Blanking time 3,5 µs Cps Coupling capacitance primary-secondary 40 pF MTBF Mean Time Between Failure Ta = 40°C 1 10 6 h w weight 95 g H x B x T Dimensions 20x57x 114 mm |
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