PSKD 95 Diode Modules IFRMS IFAVM VRRM Preliminary Data Sheet VRSM VRRM V V 900 1300 1500 1700 1900 800 1200 1400 1600 1800 Type 3 1 TO-240 AA 2 1 2 3 PSKD 95/08 PSKD 95/12 PSKD 95/14 PSKD 95/16 PSKD 95/18 Symbol IFRMS IFAVM Test Conditions TVJ = TVJM TC = 105C; 180 sine IFSM TVJ = 45C; VR = 0 TVJ = TVJM VR = 0 t t t t = = = = 10 ms (50 8.3 ms (60 10 ms (50 8.3 ms (60 Hz), Hz), Hz), Hz), sine sine sine sine TVJ = 45C VR = 0 TVJ = TVJM VR = 0 t t t t = = = = 10 ms (50 8.3 ms (60 10 ms (50 8.3 ms (60 Hz), Hz), Hz), Hz), sine sine sine sine i2dt = 2x 180 A = 2x 120 A = 800-1800 V Maximum Ratings 180 A 120 A TVJ TVJM Tstg 2800 3300 2500 2750 39 45 31 31 A A A A 200 000 200 300 A 2s A 2s A 2s A 2s -40...+150 150 -40...+125 C C C 3000 3600 V~ V~ VISOL 50/60 Hz, RMS IISOL 1 mA Md Weight Mounting torque (M5) Terminal connection torque (M5) Typical including screws Symbol IR Test Conditions TVJ = TVJM; VR = VRRM VF IF = 300 A; TVJ = 25C 1.43 V VT0 rT For power-loss calculations only TVJ = TVJM 0.75 1.95 V m QS IRM TVJ = 125C; IF = 50 A, -di/dt = 6 A/s 170 45 C A RthJC per per per per 0.26 0.13 0.46 0.23 K/W K/W K/W K/W 12.7 9.6 50 mm mm m/s 2 t = 1 min t=1s 2.5-4/22-35 Nm/lb.in. 2.5-4/22-35 Nm/lb.in. 90 g Features International standard package JEDEC TO-240 AA Direct copper bonded Al2O3 -ceramic base plate Planar passivated chips Isolation voltage 3600 V~ UL registered, E 148688 Applications Supplies for DC power equipment DC supply for PWM inverter Field supply for DC motors Battery DC power supplies Advantages Space and weight savings Simple mounting Improved temperature and power cycling Reduced protection circuits RthJK dS dA a diode; DC current module diode; DC current module Characteristic Values 15 mA other values see Fig. 6/7 Creepage distance on surface Strike distance through air Maximum allowable acceleration Dimensions in mm (1 mm = 0.0394") Data according to IEC 60747 and refer to a single thyristor/diode unless otherwise stated. 2003 POWERSEM reserves the right to change limits, test conditions and dimensions POWERSEM GmbH, Walpersdorfer Str. 53 D - 91126 Schwabach Phone: 09122 - 9764 - 0 FAX: 09122 - 9764 - 20 http://store.iiic.cc/ Fig. 1 Surge overload current IFSM: Crest value, t: duration Fig. 2 i2dt versus time (1-10 ms) Fig. 2a Maximum forward current at case temperature Fig. 3 Power dissipation versus forward current and ambient temperature (per diode) Fig. 4 Single phase rectifier bridge: Power dissipation versus direct output current and ambient temperature R = resistive load L = inductive load Circuit B2 2 x PSKD 95 2003 POWERSEM reserves the right to change limits, test conditions and dimensions POWERSEM GmbH, Walpersdorfer Str. 53 D - 91126 Schwabach Phone: 09122 - 9764 - 0 FAX: 09122 - 9764 - 20 http://store.iiic.cc/ Fig. 5 Three phase rectifier bridge: Power dissipation versus direct output current and ambient temperature Circuit B6 3 x PSKD 95 Fig. 6 Transient thermal impedance junction to case (per diode) RthJC for various conduction angles d: d DC 180 120 60 30 RthJC (K/W) 0.26 0.28 0.30 0.34 0.38 Constants for ZthJC calculation: i 1 2 3 Rthi (K/W) ti (s) 0.013 0.072 0.175 0.0012 0.047 0.394 Fig. 7 Transient thermal impedance junction to heatsink (per diode) RthJK for various conduction angles d: d DC 180 120 60 30 RthJK (K/W) 0.46 0.48 0.50 0.54 0.58 Constants for ZthJK calculation: i 1 2 3 4 Rthi (K/W) ti (s) 0.013 0.072 0.175 0.2 0.0012 0.047 0.394 1.32 POWERSEM GmbH, Walpersdorfer Str. 53 2003 POWERSEM reserves the right to change limits, test conditions and dimensions D - 91126 Schwabach Phone: 09122 - 9764 - 0 FAX: 09122 - 9764 - 20 http://store.iiic.cc/