DS75 IXYS | Alldatasheet
Document overview
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Technical content
Features
International standard package, JEDEC DO-203 AB (DO-5) Planar glassivated chips
Applications
High power rectifi ers
- Field supply for DC motors
- 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 IXYS reserves the right to change limits, test conditions and dimensions Rectifi er Diode Avalanche Diode A = Anode C = Cathode DO-203 AB 1/4-28UNF DS DSI DSA DSAI C A A C Symbol Test Conditions Maximum Ratings IF(RMS) T VJ = T VJM 160 A IF(AV)M T case = 100 °C; 180 ° sine 110 A PRSM DSA(I) types, T VJ = TVJM, tp = 10 µs 20 kW IFSM T VJ = 45 °C; t = 10 ms (50 Hz), sine 1400 A V R = 0 t = 8.3 ms (60 Hz), sine 1500 A T VJ = T VJM t = 10 ms (50 Hz), sine 1250 A V R = 0 t = 8.3 ms (60 Hz), sine 1310 A I2t T VJ = 45 °C t = 10 ms (50 Hz), sine 9800 A 2s V R = 0 t = 8.3 ms (60 Hz), sine 9450 A 2s T VJ = T VJM t = 10 ms (50 Hz), sine 7820 A 2s V R = 0 t = 8.3 ms (60 Hz), sine 7210 A 2s TVJ -40...+180 °C TVJM 180 °C Tstg -40...+180 °C Md Mounting torque 2.4-4.5 Nm 21-40 lb.in. Weight 21 g Symbol Test Conditions Characteristic Values IR T VJ = T VJM; V R = VRRM ≤ 6 mA VF I F = 150 A; T VJ = 25°C ≤ 1.17 V VT0 For power-loss calculations only 0.75 V rT T VJ = T VJM 2 m Ω RthJC DC current 0.5 K/W RthJH DC current 0.9 K/W dS Creepage distance on surface 4.05 mm dA Strike distance through air 3.9 mm a Max. allowable acceleration 100 m/s 2
© 2017 IXYS All rights reserved 2 - 2 DS 75 DSI 75 DSA 75 DSAI 75 20170323b 2 3 4 5 6 7 8 91 10 10 4 10 5 10 -3 10 -2 10 -1 10 0 500 1000 1500 0.0 0.5 1.0 1.5 100 150 200 0 50 100 150 200 100 150 200 0 50 100 150 200 0 10 -3 10 -2 10 -1 10 0 10 1 10 2 10 3 0.0 0.5 1.0 1.5 I2t IFSM IF A VF t s t ms PF W IF(AV)M A Tamb t s ZthJH K/W A2s 0 40 80 120 160 200 100 150 200 IF(AV)M Tc A V A Fig. 6 Transient thermal impedance junction to heatsink RthJH for various conduction angles d: d R thJH (K/W) DC 0.900 180 ° 1.028 120 ° 1.085 60 ° 1.272 30 ° 1.476 Constants for ZthJH calculation: i R thi (K/W) t i (s) 1 0.0731 0.0015 2 0.1234 0.0237 3 0.4035 0.4838 4 0.3000 1.5 Fig. 1 Forward characteristics Fig. 2 Surge overload current I FSM: crest value, t: duration Fig. 3 I 2t versus time (1-10 ms) Fig. 4 Power dissipation versus forward current and ambient temperature Fig. 5 Max. forward current at case temperature typ. lim. TVJ = 180°C TVJ = 25°C TVJ = 180°C TVJ = 45°C 50Hz, 80%VRRM TVJ = 45°C TVJ = 180°C VR = 0 V DC 180° sin 120° 60° 30° DC 180° sin 120° 60° 30° RthJA :
1 K/W
1.2 K/W
1.6 K/W
2 K/W
3 K/W
4 K/W
30° 60° 120° 180° DC ase 10 4