MD300C18D3 Applications Rectifier Diode Modules Non-controllable rectifiers for AC/AC converters V RRM 800 to Line rectifiers for1800V transistorized AC motor Icontrollers FAV 300 A Field supply for DC motors y y y Applications y y Circuit y Non-controllable rectifiers for AC/AC converters Line rectifiers for transistorized AC motor controllers Field supply for DC motors Features y y Blocking voltage: 800 to 1800V Heat transfer through aluminum oxide ceramic isolated metal baseplate Module Type TYPE MD300C08D3 MD300C12D3 MD300C16D3 MD300C18D3 MD300A08D3 MD300A12D3 MD300A16D3 MD300A18D3 MD300K08D3 MD300K12D3 MD300K16D3 MD300K18D3 Maximum Ratings Symbol Conditions Single phase ,half wave 180°conduction Tc=85℃ IFAV t=10mS Tvj =45℃ IFSM 2 t=10mS Tvj =45℃ it a.c.50HZ;r.m.s.;1min Visol Tvj Tstg VRRM VRSM 800V 1200V 1600V 1800V 900V 1300V 1700V 1900V Values Units 300 A 11000 A 605000 A2s 3000 -40 to 150 V ℃ Mt To terminals(M8) 9±15% ℃ Nm Ms To heatsink(M6) 5±15% Nm 865 g Values Units 0.08 ℃/W 0.05 ℃/W Weight -40 to 125 Module (Approximately) Thermal Characteristics Symbol Per diode Rth(j-c) Module Rth(c-s) Conditions Electrical Characteristics Symbol VFM IRD Values Conditions Min. － － T=25℃ IF =900A Tvj=TvjM VRD=VRRM Document Number: S-M0010 Rev.1.0, May.31, 2013 Typ. － － Max. 1.8 15 Units V mA www.apt-semi.com 1 MD300C18D3 Performance Curves 500 A 400 sin.180 300 200 100 ID 0 0 Tc 50 100 ℃ 150 Fig2.Forward Current Derating Curve Fig1. Power dissipation Fig4. Max Non-Repetitive Forward Surge Current Fig3. Transient thermal impedance 1000 A 750 500 typ. 250 max. IF 0 0 VF 0.5 1.0 1.5 V 2.0 Fig5. Forward Characteristics Document Number: S-M0010 Rev.1.0, May.31, 2013 www.apt-semi.com 2 MD300C18D3 Package Outline Information CASE: D3 Dimensions in mm Document Number: S-M0010 Rev.1.0, May.31, 2013 www.apt-semi.com 3