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      ? 2000 IXYS All rights reserved 2 - 2 11023456789ms 2000 4000 6000 8000A2s 1000 10000 10-3 10-2 10-1 100 0 100 200 300 400 500 600 700 800 900A 1000 0.5 1.0 1.5 2.0V 0 50 100 150 200 250 0 20406080A 0 50 100 150 2000 °C 0 20 40 60 80 100 10-3 10-2 10-1 100 101 102 0.0 0.4 0.8 1.2 1.6 2.0 I2t IFSM IF A VF t s t PF W IF(AV)M Tamb t s ZthJH K/W 0 40 80 120 160 200°C 0 10 20 30 40 50 60 IF(AV)M Tcase A RthJH for various conduction angles d: dRthJH (K/W) DC 1.25 180 1.37 120 1.47 60 1.74 30 2.08 Constants for ZthJH calculation: iRthi (K/W) t i (s) 1 0.10 0.0012 2 0.25 0.1181 3 0.70 0.6540 4 0.20 2.0 DS 35 DSI 35 DSA 35 DSAI 35 Fig. 6 Transient thermal impedance junction to heatsink Fig. 1 Forward characteristics Fig. 2 Surge overload current IFSM: crest value, t: duration Fig. 3 I2t versus time (1-10 ms) Fig. 4 Power dissipation versus forward current and ambient temperature Fig. 5 Max. forward current at case temperature 180° sine TVJ = 180°C TVJ = 180°C TVJ = 45°C VR = 0 V 50Hz, 80%VRRM DC 180° sin 120° 60° 30° typ. lim. TVJ= 180°C TVJ= 25°C TVJ = 45°C RthJA : 1.5 K/W 1.9 K/W 2.3 K/W 3.9 K/W |