PSKD 312 Diode Modules IFRMS IFAVM VRRM Preliminary Data Sheet = 2x 520 A = 2x 310 A = 1200-2200 V 3 2 VRSM VRRM Type V 1300 1500 1700 1900 2100 2300 V 1200 1400 1600 1800 2000 2200 PSKD 312/12 PSKD 312/14 PSKD 312/16 PSKD 312/18 PSKD 312/20 PSKD 312/22 Symbol Test Conditions IFRMS IFAVM TVJ = TVJM TC = 100°C; 180° sine IFSM TVJ = 45°C; VR = 0 3 1 2 1 Maximum Ratings Features Direct copper bonded Al2O3 -ceramic base plate Planar passivated chips Isolation voltage 3600 V~ UL registered, E 148688 ● ∫i2dt 520 310 A A t = 10 ms (50 Hz) t = 8.3 ms (60 Hz) 10500 11200 A A TVJ = TVJM VR = 0 t = 10 ms (50 Hz) t = 8.3 ms (60 Hz) 9200 9800 A A TVJ = 45°C VR = 0 t = 10 ms (50 Hz) t = 8.3 ms (60 Hz) 551000 527000 A 2s A 2s TVJ = TVJM VR = 0 t = 10 ms (50 Hz) t = 8.3 ms (60 Hz) 423 000 403 000 A 2s A 2s -40...+150 150 -40...+125 °C °C °C 3000 3600 V~ V~ t = 1 min t=1s Weight Symbol IRRM Test Conditions TVJ = TVJM; VR = VRRM Characteristic Values 30 mA VF IF = 600 A; TVJ = 25°C 1.32 V VT0 rT For power-loss calculations only TVJ = TVJM 0.8 0.6 V mΩ RthJC per per per per 0.12 0.06 0.16 0.08 K/W K/W K/W K/W RthJK ● 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 ● ● ● 50/60 Hz, RMS IISOL ≤ 1 mA Mounting torque (M6) Terminal connection torque (M8) Typical including screws Md ● ● TVJ TVJM Tstg VISOL ● diode; DC current module diode; DC current module 4.5-7/40-62 Nm/lb.in. 11-13/97-115 Nm/lb.in. 750 g QS IRM TVJ = 125°C; IF = 400 A; -di/dt = 50 A/µs 700 260 µC A dS dA a Creeping distance on surface Creepage distance in air Maximum allowable acceleration 12.7 9.6 50 mm mm m/s 2 ● Dimensions in mm (1 mm = 0.0394") M8x20 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 - 20 106 10000 IFSM VR = 0V 2 It A IFAVM 50 Hz 80 % VRRM TVJ = 45°C TVJ = 150°C 8000 A2s 550 A 500 DC 180° sin 120° 60° 30° 450 400 350 6000 TVJ = 45°C 300 250 TVJ = 150°C 4000 200 150 2000 100 50 0 0.001 10 5 0.01 s 0.1 1 1 ms t t Fig. 1 Surge overload current IFSM: Crest value, t: duration Fig. 2 I2t versus time (1-10 ms) 400 300 25 50 75 100 125 °C 150 Fig. 4 Power dissipation versus forward current and ambient temperature (per diode) 0.06 0.1 0.2 0.3 0.4 0.6 0.8 500 0 Fig. 3 Maximum forward current at case temperature RthKA K/W W 0 TC 600 Ptot 10 DC 180° sin 120° 60° 30° 200 100 0 0 100 200 300 400 500 A 0 25 50 75 100 IFAVM 1750 Ptot W 125 °C TA 150 Fig. 5 Single phase rectifier bridge: Power dissipation versus direct output current and ambient temperature R = resistive load L = inductive load RthKA K/W 0.04 0.06 0.08 0.12 0.2 0.3 0.5 1500 R L 1250 1000 750 Circuit Circuit B2U B2U 2 x PSKD 312 2 x MDD312 500 250 0 0 100 200 300 400 500 600 A 0 IdAVM 25 50 75 100 °C 125 150 TA 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 3000 Fig. 6 Three phase rectifier bridge: Power dissipation versus direct output current and ambient temperature RthKA K/W W 0.03 0.06 0.1 0.15 0.2 0.3 0.4 2500 Ptot 2000 1500 Circuit Circuit B6U B6U 33 xx PSKD MDD312 312 1000 500 0 0 200 400 600 800 A IdAVM 0 25 50 75 100 125 °C 150 TA 0.20 Fig. 7 Transient thermal impedance junction to case (per diode) K/W RthJC for various conduction angles d: 0.15 ZthJC 0.10 30° 60° 120° 180° DC 0.05 d RthJC (K/W) DC 180°C 120°C 60°C 30°C 0.120 0.128 0.135 0.153 0.185 Constants for ZthJC calculation: i 0.00 10-3 10-2 10-1 100 101 s 102 t 1 2 3 4 ti (s) 0.0058 0.031 0.072 0.0112 0.00054 0.098 0.54 12 Fig. 9 Transient thermal impedance junction to heatsink (per diode) 0.25 K/W 0.20 RthJK for various conduction angles d: ZthJK 0.15 0.10 30° 60° 120° 180° DC 0.05 d RthJK (K/W) DC 180°C 120°C 60°C 30°C 0.160 0.168 0.175 0.193 0.225 Constants for ZthJK calculation: i 0.00 10-3 Rthi (K/W) 10-2 10-1 100 s 101 t 102 1 2 3 4 5 Rthi (K/W) ti (s) 0.0058 0.031 0.072 0.0112 0.04 0.00054 0.098 0.54 12 12 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