DGS15-018CS IXYS | Alldatasheet

Document overview

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Technical content

Features

GaAs Schottky Diode with Enhanced Barrier Height:

  • lowest operating forward voltage drop due to additional injection of minority carriers  high switching speed - low junction capacity of GaAs diode independent from temperature - short and low reverse recovery current peak due to short lifetime of minority carriers - soft turn off Surface Mount Packages:  Incorporating Single and Dual Diode Topologies  Industry Standard Package Outlines  Epoxy meets UL 94V-0

Applications

Switched Mode Power Supplies:  AC-DC converters  DC-DC converters with:  high switching frequency  high efficiency  low EMI for use e. g. in:  telecom  computer  automotive equipment Symbol Conditions Characteristic Values min. typ. max. VF IF = 7.5 A; T VJ = 25°C 1.25 1.5 V IF = 7.5 A; T VJ = 125°C 1.0 V IR VR = VRRM;T VJ = 25°C 0.25 mA VR = VRRM;T VJ = 125°C 0.25 mA IRM IF = 5 A; -di F/dt = 150 A/µs; 1.1 A trr VR = 100 V; T VJ = 125°C 23 ns CJ VR = 100 V; T VJ = 125°C 21 pF RthJC 4.4 K/W Symbol Conditions Maximum Ratings VRRM/RSM 180 V IFAV TC = 25°C; DC 24 A IFAV TC = 90°C; DC 15 A IFSM TVJ = 45°C; tp = 10 ms (50 Hz), sine 80 A Ptot TC = 25°C3 4 W Diode Component Symbol Conditions Maximum Ratings TVJ -55...+175 °C Tstg -55...+150 °C Symbol Conditions Characteristic Values min. typ. max. Weight TO-252 0.3 g TO-263 2 g ATO-252 AA A TAB Type Marking on product Circuit Package DGS 15-018CS 15A180AS DGSK 32-018CS DGSK 32-018CS Common cathode ACA AC Single TO-263 AB A A TAB A = Anode, TAB = Cathode

© 2005 IXYS All rights reserved 2 - 2 0520 DGS 15-018CS DGSK 32-018CS IXYS reserves the right to change limits, Conditions and dimensions. Fig. 1 typ. forward characteristics Fig. 2 typ. junction capacity versus blocking voltage Fig. 3 typ. thermal impedance junction to case Outlines TO-252 AA Outlines TO-263 AB 1. Gate 2. Collector 3. Emitter 4. Collector Dim. M illimeter Inches Min. Max. Min. Max. A 4.06 4.83 .160 .190 A1 2.03 2.79 .080 .110 b 0.51 0.99 .020 .039 b2 1.14 1.40 .045 .055 c 0.46 0.74 .018 .029 c2 1.14 1.40 .045 .055 D 8.64 9.65 .340 .380 D1 8.00 8.89 .315 .350 E 9.65 10.29 .380 .405 E1 6.22 8.13 .245 .320 e 2.54 BSC .100 BSC L 14.61 15.88 .575 .625 L1 2.29 2.79 .090 .110 L2 1.02 1.40 .040 .055 L3 1.27 1.78 .050 .070 L4 0 0.20 0 .008 R 0.46 0.74 .018 .029 Dim. Millimeter Inches Min. Max. Min. Max. A 2.19 2.38 0.086 0.094 A1 0.89 1.14 0.035 0.045 A2 0 0.13 0 0.005 b 0.64 0.89 0.025 0.035 b1 0.76 1.14 0.030 0.045 b2 5.21 5.46 0.205 0.215 c 0.46 0.58 0.018 0.023 c1 0.46 0.58 0.018 0.023 D 5.97 6.22 0.235 0.245 D1 4.32 5.21 0.170 0.205 E 6.35 6.73 0.250 0.265 E1 4.32 5.21 0.170 0.205 e 2.28 BSC 0.090 BSC e1 4.57 BSC 0.180 BSC H 9.40 10.42 0.370 0.410 L 0.51 1.02 0.020 0.040 L1 0.64 1.02 0.025 0.040 L2 0.89 1.27 0.035 0.050 L3 2.54 2.92 0.100 0.115

1 Anode

3 Anode

4 Cathode

0.0 0.5 1.0 1.5 0.01 0.1 0.01 0.1 t s K/W 0.1 1 10 100 1000 100 CJ IF A VF VR V pF V ZthJC TVJ = 125°C 30040 Single Pulse TVJ = 125°C 25°C TO-252 TO-263 DGS15-018CS