md400c18d4 document number: s-m0012 www. apt-semi .com rev.1.0, may.31, 2013 1 module type type v rrm v rsm md400c08d4 md400c12d4 md400c16d4 md400c18d4 MD400A08D4 md400a12d4 md400a16d4 md400a18d4 md400k08d4 md400k12d4 md400k16d4 md400k18d4 800v 1200v 1600v 1800v 900v 1300v 1700v 1900v maximum ratings symbol conditions values units i fav single phase ,half wave 180 conduction tc=85 400 a i fsm t=10ms tvj =45 15000 a i 2 t t=10ms tvj =45 1125000 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(m10) 915% nm ms to heatsink(m6) 515% nm weight module (approximately) 1509 g thermal characteristics symbol conditions values units r th(j-c) per diode 0.05 /w r th(c-s) module 0.02 /w electrical characteristics circuit 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 rectifier diode modules v rrm 800 to 1800v i fav 400 a symbol conditions values units min. typ. max. v fm t=25 i f =1200a 1.8 v i rd t vj =tvjm v rd =v rrm 20 ma applications y non-controllable rectifiers for ac/ac converters y line rectifiers for transistorized ac motor controllers y field supply for dc motors
md400c18d4 document number: s-m0012 www. apt-semi .com rev.1.0, may.31, 2013 2 performance curves fig3. transient thermal impedance fig4. max non-repetitive forward surge current fi g 1. power dissi p ation fig2.forward current derating curve fig5. forward characteristics z th(j- c ) 50hz 0.10 / w 0.05 0 15000 a 7500 0 0 v f 0.5 1.0 1.5 v 2.0 25 - - - 125 1200 a 900 600 300 i f 0 typ. max. 500 w 400 300 200 100 p fav 0 0 i d 100 200 300 a 400 sin.180 1 10 cycles 100 0.001 t 0.01 0.1 1 10 s 100 500 a 400 300 200 100 i d 0 0 tc 50 100 150
md400c18d4 document number: s-m0012 www. apt-semi .com rev.1.0, may.31, 2013 3 package outline information dimensions in mm case: d4
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