Description
www.DataSheet4U.com DGS 19-025AS DGS 20-025A(S) DGSK 40-025A(S) Gallium Arsenide Schottky Rectifier IDC = 18 A VRRM = 250 V CJunction = 26 pF Typ.
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 0.40.6
Low forward voltage Very high switching speed Low junction capacity of GaAs - low reverse current peak at turn off
Applications
* MHz switched mode power supplies
(SMPs)
Symbol IR VF CJ RthJC RthCH 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 mA mA V V pF K/W K/W g g
