mskd70_msad70_mscd70 - rev 1 www.microsemi.com dec, 2009 1/4 mskd70 ; msad70 ; mscd70 module type type v rrm v rsm mskd70-08 mskd70-12 mskd70-16 mskd70-18 msad70-08 msad70-12 msad70-16 msad70-18 mscd70-08 mscd70-12 mscd70-16 MSCD70-18 800v 1200v 1600v 1800v 900v 1300v 1700v 1900v maximum ratings symbol conditions values units i fav tc=100 70 a i fsm t=10ms tv j =45 1400 a i 2 t t=10ms tv j =45 9800 a 2 s v isol a.c.50hz;r.m.s.;1min 3000 v t vj -40 to 150 t stg -40 to 125 mt to terminals(m5) 2 5-4 nm ms to heatsink(m5) 2 5-4 nm weight module 110 g thermal characteristics symbol conditions values units r th(j-c) per diode 0.51 / w r th(c-s) module 0.1 / w electrical characteristics circuit mskd 1 3 2 msad 1 3 2 mscd 1 3 2 glass passivated rectifier diode modules v rrm 800 to 1800v i fav 70 amp applications y non-controllable rectifiers for ac/ac converters y line rectifiers for transistorized ac motor controllers y field supply for dc motors features y blocking voltage: 800 to 1800v y heat transfer through aluminum oxide ceramic isolated metal baseplate y glass passivated chip symbol conditions values units v fm t=25 i fm =200a 1.48 v i rd t vj =t vjm v rd =v rrm 5 ma
mskd70_msad70_mscd70 - rev 1 www.microsemi.com dec, 2009 2/4 mskd70 ; msad70 ; mscd70 performance curves fig1. forward characteristics fig3. transient thermal impedance fi g 2. power dissi p ation fig4. max non-repetitive forward surge current fig5.forward current derating curve z th(j- c ) typ. 25 125 if 400 a 300 200 100 0 0 vf 0.5 1.0 1.5 2.0 v 0.001 0.01 0.1 1 10 100 s 1 10 cycles 100 750 0 1500 a 0 tc 50 100 150 c 50hz 0.6 / w 0 0.3 i d 100 a 80 60 0 40 20 200 w 100 p vtot 0 0 i d 35 70 a three-phase single-phase single-phase three-phase
mskd70_msad70_mscd70 - rev 1 www.microsemi.com dec, 2009 3/4 mskd70 ; msad70 ; mscd70 package outline information case-d1 dimensions in mm
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