Fast Recovery Epitaxial Diode (FRED) Module MEK 150-04 DA VRRM = 400 V IFAV = 150 A trr = 300 ns Preliminary data 3 VRSM VRRM V V 400 400 1 Type 2 3 TO-240 AA 2 1 MEK 150-04DA Symbol Conditions Maximum Ratings IFRMS IFAVM TC = 100°C; rectangular, d = 0.5 IFSM TVJ = 45°C; t = 10 ms (50 Hz), sine 200 150 A A 1200 A -40...+150 175 -40...+150 °C °C °C 360 W 3600 V~ Features International standard package with DCB ceramic base plate Planar passivated chips Short recovery time Low switching losses Soft recovery behaviour Isolation voltage 3600 V~ UL registered E 72873 ● TVJ TVJM Tstg ● ● ● ● Ptot TC = 25°C VISOL 50/60 Hz, RMS; IISOL £ 1 mA Md Mounting torque with screw M5 Terminal connection torque Weight typical ● ● 2.5-4/22-35 2.5-4/22-35 90 Nm/lb.in. Nm/lb.in. g Applications Antiparallel diode for high frequency switching devices Free wheeling diode in converters and motor control circuits Inductive heating and melting Uninterruptible power supplies (UPS) Ultrasonic cleaners and welders ● ● ● Symbol IR Conditions Characteristic Values typ. max. TVJ = 25°C VR = VRRM TVJ = 150°C VR = VRRM 2.0 8.5 mA mA IF = 300 A; 1.4 1.6 V V 0.35 K/W K/W ● ● Advantages High reliability circuit operation Low voltage peaks for reduced protection circuits Low noise switching Low losses ● ● TVJ =150°C TVJ = 25°C RthJC RthCH IRM 0.08 VR = 100 V; IF = 200 A; -diF/dt = 100 A/µs TVJ = 100°C Data according to IEC 60747 IXYS reserves the right to change limits, test conditions and dimensions © 2000 IXYS All rights reserved 11 14 A ● ● Dimensions in mm (1 mm = 0.0394") 940 VF 1-1