DSI45 IXYS | Alldatasheet

Document overview

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Technical content

Features

 International standard package  Planar glassivated chips  Version AR isolated and UL registered E153432  Epoxy meets UL 94V-0

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 Rectifier Diode * ISOPLUS 247 TM without hole Dim. Milli meter Inches Min. Max. Min. Max. A 19.81 20.32 0.780 0.800 B 20.80 21.46 0.819 0.845 C 15.75 16.26 0.610 0.640 D* 3.55 3.65 0.140 0.144 E 4.32 5.49 0.170 0.216 F 5.4 6.2 0.212 0.244 G 1.65 2.13 0.065 0.084 H - 4.5 - 0.177 J 1.0 1.4 0.040 0.055 K 10.8 11.0 0.426 0.433 L 4.7 5.3 0.185 0.209 M 0.4 0.8 0.016 0.031 N 2.2 2.59 0.087 0.102 Symbol Conditions Characteristic Values IR TVJ = TVJM; VR = VRRM ≤ 3m A VF IF = 40 A; TVJ = 25°C ≤ 1.18 V VT0 For power-loss calculations only 0.8 V rT TVJ = TVJM 8m Ω RthJC DC current 0.55 K/W RthCH typical 0.2 K/W Data according to IEC 60747 A = Anode, C = Cathode TO-247 AD ISOPLUS 247 TM Version A Version AR C (TAB) C A TAB C A A C

© 2004 IXYS All rights reserved 2 - 2 DSI 45 420IXYS reserves the right to change limits, test conditions and dimensions. 0.001 0.01 0.1 1 100 200 300 400 500 23 4 5 6 7 8 911 0 102 103 104 0 1 02 03 04 0 100 0 20 40 60 80 100 120 140 0.001 0.01 0.1 1 10 0.0 0.2 0.4 0.6 I2tIFSM IF A VF t s t ms Ptot W Id(AV)M A Tamb t s K/W A s 0 20 40 60 80 100 120 140 IF(AV)M TC A V A °C °C DSI45 TVJ = 45°C 50Hz, 80% VRRM VR = 0 V Fig. 1 Forward current versus voltage drop per diode Fig. 2 Surge overload current Fig. 3 I 2t versus time per diode Fig. 4 Power dissipation versus direct output current and ambient temperature, sine 180° Fig. 5 Max. forward current versus case temperature Fig. 6 Transient thermal impedance junction to case RthHA :

0.5 K/W

1.0 K/W

1.5K/W

2.0 K/W

3.0 K/W

4.0 K/W

6.0 K/W

TVJ = 150°C TVJ = 45°C TVJ=150°C TVJ= 25°C TVJ = 150°C ZthJC Constants for ZthJC calculation: iR thi (K/W) t i (s) 1 0.1633 0.016 2 0.2517 0.118 3 0.0933 0.588 4 0.04167 2.6