MSCD120B Glass Passivated Rectifier Diode Modules VRRM 800 to 1800V IFAV 120 Amp Applications y y y Circuit Non-controllable rectifiers for AC/AC converters Line rectifiers for transistorized AC motor controllers Field supply for DC motors Features y y y Blocking voltage:800 to 1800V Heat transfer through aluminum oxide DBC ceramic isolated metal baseplate Glass passivated chip Module Type TYPE MSCD120B-08 MSCD120B-12 MSCD120B-16 MSCD120B-18 MSAD120B-08 MSAD120B-12 MSAD120B-16 MSAD120B-18 MSKD120B-08 MSKD120B-12 MSKD120B-16 MSKD120B-18 VRRM VRSM 800V 1200V 1600V 1800V 900V 1300V 1700V 1900V Maximum Ratings Symbol Conditions Single phase ,half wave 180°conduction Tc=106℃ IFAV Single phase ,half wave 180°conduction Tc=97℃ IF(RMS) t=10mS Tvj =45℃ IFSM t=10mS Tvj =45℃ i2t a.c.50HZ;r.m.s.;1min Visol Tvj Tstg Values Units 120 A 180 A 2800 A 39200 A2s 3000 -40 to +150 V -40 to +125 ℃ ℃ Nm Mt To terminals(M5) 3±15% Ms To heatsink(M6) Nm Weight Module 5±15% 140 Conditions Values Units Per diode 0.26 ℃/W Module 0.1 ℃/W Thermal Characteristics Symbol Rth(j-c) Rth(c-s) g Electrical Characteristics Symbol Conditions VFM IRD T=25℃ IF =300A Tvj=150℃ VRD=VRRM Document Number: MSCD120B Aug.20, 2010 Values Min. － － Typ. 1.28 － Max. 1.52 6 Units V mA www.smsemi.com 1 MSCD120B Performance Curves 200 180 DC W DC A sin.180 rec.120 sin.180 rec.60 60 100 rec.30 rec.120 rec.60 rec.30 Pvtot ID 0 0 ID 90 0 A 180 0 Tc 50 100 ℃ 150 Fig2.Forward Current Derating Curve Fig1. Power dissipation 0.3 3000 ℃/ W A 50HZ Zth(j-C) 0.15 1500 0 0 0.001 0.01 0.1 1 10 1 S 100 10 cycles 100 Fig4. Max Non-Repetitive Forward Surge Current Fig3. Transient thermal impedance 400 A 300 200 typ. max. 100 25℃ - - -125℃ IF 0 0 VF 0.5 1.0 1.5 V 2.0 Fig5. Forward Characteristics Document Number: MSCD120B Aug.20, 2010 www.smsemi.com 2 MSCD120B Package Outline Information CASE: D1-1 Dimensions in mm Document Number: MSCD120B Aug.20, 2010 www.smsemi.com 3