PSKD 142 Diode Modules IFRMS IFAVM VRRM Preliminary Data Sheet VRSM VRRM V V 900 1300 1500 1700 1900 800 1200 1400 1600 1800 Type 3 Test Conditions TVJ = TVJM TC = 100C; 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 1 2 Maximum Ratings 300 A 165 A TVJ TVJM Tstg VISOL 1 50/60 Hz, RMS IISOL 1 mA t = 1 min t=1s 4700 5000 4100 4300 110 104 84 77 A A A A 000 000 000 000 A 2s A 2s A 2s A 2s -40...+150 150 -40...+125 C C C 3000 3600 V~ V~ Weight Mounting torque (M6) Terminal connection torque (M6) Typical including screws Symbol IR Test Conditions TVJ = TVJM; VR = VRRM VF IF = 300 A; TVJ = 25C 1.3 V VT0 rT For power-loss calculations only TVJ = TVJM 0.8 1.3 V m QS IRM TVJ = 125C; IF = 300 A, -di/dt = 50 A/s 550 235 C A RthJC per per per per 0.21 0.105 0.31 0.155 K/W K/W K/W K/W 12.7 9.6 50 mm mm m/s 2 Md RthJK dS dA a 2 3 PSKD 142/08 PSKD 142/12 PSKD 142/14 PSKD 142/16 PSKD 142/18 Symbol IFRMS IFAVM i2dt = 2x 300 A = 2x 165 A = 800-1800 V diode; DC current module diode; DC current module 2.25-2.75/20-25 Nm/lb.in. 4.5-5.5/40-48 Nm/lb.in. 120 g Characteristic Values 20 mA other values see Fig. 6/7 Creepage distance on surface Strike distance through air Maximum allowable acceleration Features International standard package 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 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 142 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 142 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) 0.210 0.223 0.233 0.260 0.295 Constants for ZthJC calculation: i 1 2 3 Rthi (K/W) ti (s) 0.0087 0.0163 0.185 0.001 0.065 0.4 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) 0.31 0.323 0.333 0.360 0.395 Constants for ZthJK calculation: i 1 2 3 4 Rthi (K/W) ti (s) 0.0087 0.0163 0.185 0.1 0.001 0.065 0.4 1.29 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/