MDC250 Diode Modules Features ! Isolated mounting base 2500V~ ! Pressure contact technology with VRSM VRRM Type & Outline 1300 V 1200 V MDC250-12-413F3 1500 V 1400 V MDC250-14-413F3 increased power cycling capability ! Space and weight savings Typical Applications ! AC/DC Motor drives 1700 V 1600 V MDC250-16-413F3 ! Various rectifiers 1900 V 1800 V MDC250-18-413F3 ! DC supply for PWM inverter VALUE SYMBOL CHARACTERISTIC TEST CONDITIONS Tj(°C) UNIT Min IF(AV) Mean forward current IF (RMS) RMS forward current 180° half sine wave 50Hz Single side cooled,TC=100°C 250 A 150 393 A 20 mA Repetitive peak current at VRRM 150 IFSM Surge forward current 10ms half sine wave VR=0.6VRRM 150 It VFO rF VFM Rth(j-c) Rth(c-h) Viso Fm 2 I T for fusing coordination 9.50 Isolation voltage A s*103 0.75 V 0.76 mΩ 1.43 V At 1800 sine, Single side cooled 0.14 °C /W At 1800 sine, Single side cooled 0.04 °C /W 150 Forward slop resistance Thermal resistance Junction to case Thermal resistance case to heatsink KA 2 451 Threshold voltage Peak forward voltage Max 150 IRRM 2 Type IFM=750A 25 50Hz,R.M.S,t=1min,Iiso:1mA(max) 2500 V Terminal connection torque(M8) 12 N·m Mounting torque(M6) 6 N·m Tvj junction temperature -40 Tstg Stored temperature -40 Wt Weight Outline http://www.tech-sem.com 150 125 806 °C °C g 413F3 Page 1 of 3 2013-07 MDC250 Max. junction To case Thermai Impedance Vs.Time Transient thermal impedance,°C/W Instantaneous forward voltage,volts Peak forward Voltage Vs.Peak forward Current Tj=150°C time Instantaneous forward currant,amperes Fig.1 S Fig.2 Max. case Temperature Vs.Mean forward Current 3phase Case temperature,°C Max.forward dissipation,watt 1phase 6phase sine wave sine wave 1phase 6phase Mean forward current,amperes Mean forward current,amperes Fig.3 Fig.4 Max. case Temperature Vs.Mean forward Current 1phase 3phase 6phase square wave Case temperure,°C Max.forward dissipation,watts Max. Power Dissipation Vs.Mean forward Current square wave 6phase 3phase 1phase DC Mean forward current,amperes Mean forward current,amperes Fig.5 http://www.tech-sem.com 3phase Fig.6 Page 2 of 3 2013-07 MDC250 Surge Current 9.5 Vs.Cycles I2451 t Vs.Time 9.5 Maximum 2It(Kamps2,secs) Total peak half-sine surge current,kA 500 400 300 200 100 1 Cycles at 50Hz Fig.7 Time,m.seconds 10 Fig.8 Outline: 413F3 http://www.tech-sem.com Page 3 of 3 2013-07