Single Phase Rectifier Bridges PSB 125 IdAVM = 124 A VRRM = 800-1800 V Preliminary Data Sheet VRSM V 800 1200 1400 1600 1800 VRRM V 800 1200 1400 1600 1800 Type PSB 125/08 PSB 125/12 PSB 125/14 PSB 125/16 PSB 125/18 Symbol Test Conditions IdAVM IFSM T C = 85C, module i2 dt T VJ T VJM T stg VISOL Md W eight Maximum Ratings 124 A T VJ = 45C VR = 0 t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine 1800 1950 A A T VJ = T VJM VR = 0 t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine 1600 1800 A A T VJ = 45C VR = 0 t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine 16200 16000 A2 s A2 s T VJ = T VJM VR = 0 t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine 12800 13600 A2 s A2 s -40 ... + 150 150 -40 ... + 150 C C C 2500 3000 V V 5 5 225 Nm Nm g 50/60 HZ, RMS IISOL 1 mA t = 1 min t=1s Mounting torque Terminal connection torque typ. (M5) (M5) Features * Package with screw terminals * Isolation voltage 3000 V * Planar glasspassivated chips * Blocking voltage up to 1800 V * Low forward voltage drop * UL registered, E 148688 Applications * Supplies for DC power equipment * Input rectifiers for PWM inverter * Battery DC power supplies * Field supply for DC motors Advantages * Easy to mount with two screws * Space and weight savings * Improved temperature and power cycling Package, style and outline Dimensions in mm (1mm = 0.0394") Symbol Test Conditions IR VR = VRRM VR = VRRM T VJ = 25C T VJ = T VJM Characteristic Value VF VTO rT RthJC IF = 150 A T VJ = 25C 0.3 8.0 mA mA 1.3 V 0.8 3 V m per Diode; DC current per module 0.83 0.21 K/W K/W RthJK per Diode; DC current per module 1.13 0.28 K/W K/W dS dA a Creeping distance on surface Creeping distance in air Max. allowable acceleration 17.6 17.6 50 mm mm m/s2 For power-loss calculations only T VJ = T VJM POWERSEM GmbH, Walpersdorfer Str. 53 91126 D- Schwabach, Germany Phone: 09122 - 9764-0 Fax.: 09122 - 9764-20 POWERSEM reserves the right to change limits, test conditions and dimensions www.powersem.net PSB 125 10 IF(OV) -----IFSM 200 1.6 160 T=150C 2 As IFSM (A) TVJ=45C TVJ=150C A 1800 5 1600 1.4 120 1.2 80 10 TVJ=45C 4 TVJ=150C 1 0 VRRM 0.8 40 1/2 VRRM T=25C IF 1 VRRM 0.6 0 VF 10 1.5 V 1 100 Fig. 1 Forward current versus voltage drop per diode 3 2 1 0.4 101 t[ms] 102 103 Fig. 2 Surge overload current per diode IFSM: Crest value. t: duration 4 t [ms] 6 10 Fig. 3 i2dt versus time (1-10ms) per diode (or thyristor) 80 300 [W] TC PSB 125 85 0.19 0.11 250 = RTHCA [K/W] 0.28 90 150 95 [A] DC sin.180 rec.120 rec.60 rec.30 100 200 105 0.44 100 110 115 150 120 0.77 125 100 DC sin.180 135 1.77 rec.120 50 rec.60 rec.30 PVTOT 0 140 IdAV 145 0 C 150 50 IFAVM 100 [A] 0 Tamb 50 100 [K] 150 Fig. 4 Power dissipation versus direct output current and ambient temperature 1.5 K/W Z thJK 1 Z thJC 0.5 Zth 0.01 50 130 0.1 t[s] 1 10 Fig. 6 Transient thermal impedance per diode (or Thyristor), calculated 50 100 150 TC(C) 200 Fig.5 Maximum forward current at case temperature