DSA9-12F IXYS | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
Features
G International standard package, JEDEC DO-203 AA G Planar glassivated chips
Applications
G Supplies for DC power equipment G DC supply for PWM inverter G Field supply for DC motors G Battery DC power supplies Advantages G Space and weight savings G Simple mounting G Improved temperature and power cycling G Reduced protection circuits Symbol Test Conditions Characteristic Values IR TVJ = TVJM ; VR = VRRM /G163 3m A VF IF = 36 A; TVJ = 25/G176C /G163 1.4 V VT0 For power-loss calculations only 0.85 V rT TVJ = TVJM 15 m /G87 R thJC DC current 2.0 K/W 180/G176 sine 2.17 K/W R thJH DC current 3.0 K/W dS Creepage distance on surface 2.0 mm dA Strike distance through air 2.0 mm a Max. allowable acceleration 100 m/s 2 Dimensions in mm (1 mm = 0.0394") Data according to IEC 60747 IXYS reserves the right to change limits, test conditions and dimensions DS 9 DSA 9 Rectifier Diode Avalanche Diode A C DO-203 AA A = Anode C = Cathode C A
© 2000 IXYS All rights reserved 2 - 2 10-3 10-2 10-1 100 101 100 150 200 250 300 23 4 5 6 7 8 911 0 200 400 600 800 100 1000 0 5 10 15 20 0 50 100 150 2000 10-3 10-2 10-1 100 101 102 103 104 I2t IFSM A IF A VF t s t ms PF W IF(AV)M A Tamb t s ZthJH K/W A2s 0 50 100 150 200 250 IF(AV)M Tc A V DS 9 DSA 9 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) R thJH for various conduction angles d: dR thJH (K/W) DC 3.0 180/G176 3.35 120/G176 3.56 60/G176 4.0 30/G176 4.64 Constants for ZthJH calculation: iR thi (K/W) t i (s) 1 0.095 0.00032 2 0.515 0.0102 3 1.39 0.360 4 1.0 2.30 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 50Hz, 80%VRRM TVJ = 45°C TVJ = 180°C VR = 0 V TVJ=45°C TVJ=180°C DC d = 180° sin d = 120° d = 60° d = 30° 30° 60° 120° 180° DC R thJA :
8.3 K/W
13 K/W
(CU80x80)
18 K/W
180° sin 120° 60° 30° ase