DGSK40-025A
DGSK40-025A is Gallium Arsenide Schottky Rectifier manufactured by IXYS.
- Part of the DGS20-025AS comparator family.
- Part of the DGS20-025AS comparator family.
Features
- -
TC = 25°C; DC TC = 90°C; DC TVJ = 45°C; tp = 10 ms (50 Hz), sine
18 13 30 -55...+175 -55...+150
- -
- -
- TC = 25°C mounting torque (TO-220)
48 0 0.6
Low forward voltage Very high switching speed Low junction capacity of Ga As
- low reverse current peak at turn off Soft turn off Temperature independent switching behaviour High temperature operation capability Epoxy meets UL 94V-0
Applications
- MHz switched mode power supplies
(SMPs)
Symbol IR VF CJ Rth JC Rth CH Weight
Pulse test:
Conditions VR = VRRM; VR = VRRM; IF = 7.5 A; IF = 7.5 A; TVJ = 25°C TVJ = 125°C TVJ = 125°C TVJ = 25°C
Characteristic Values typ. max. 2.0 2.0 1.3 1.2 26 3.1 1.5 m A m A V V p F K/W K/W g g
- -
- Small size SMPs High frequency converters Resonant converters
VR = 100 V; TVJ = 125°C
TO-220/263 TO-252 TO-220/263
Pulse Width = 5 ms, Duty Cycle < 2.0 %
0.5 0.3 2
Data according to IEC 60747 and per diode unless otherwise specified
IXYS reserves the right to change limits, test conditions and dimensions
© 2004 IXYS All rights reserved
1-3
DGS 19-025AS
DGS 20-025A(S) DGSK 40-025A(S)
30 10 A IF 1 CJ
300 p F
0,1
TVJ = 125°C 25°C TVJ = 125°C
0,01 0,0
0,5
1,0
1,5 VF
2,0 V...