DGS20-025A

www.DataSheet4U.com DGS 20-022A DGS 20-025A DGSK 40-022A DGSK 40-025A Gallium Arsenide Schottky Rectifier Preliminary Data VRSM V 220 250 VRSM V 220 250 VRRM V 220 250 VRRM V 220 250 DGSK 40-022A DGSK 40-025A Common cathode IFAV = 18 A VRRM = 220/250 V CJunction = 26 pF Type DGS 20-022A DGS 20-025A Type A C Single TO-220 AC C A C (TAB) A = Anode, C = Cathode , TAB = Cathode A C A TO-220 AB A C A C (TAB) Symbol IFAV IFAV IFSM TVJ Tstg Ptot Md Conditions TC = 25°C; DC TC = 90°C; DC TVJ = 45°C; tp = 10 ms (50 Hz), sine Maximum Ratings 18 13 30 -55...+175 -55...+150 A A A °C °C W Nm TC = 25°C mounting torque 48 0.4...0.6 Features Low forward voltage Very high switching speed Low junction capacity of GaAs - low reverse current peak at turn off Soft turn off Temperature independent switching behaviour High temperature operation capability Epoxy meets UL 94V-0 q q q q q q q Applications MHz Switched mode power supplies q (SMPs) q q q Small size SMPs High frequency converters Resonant converters Symbol IR VF CJ RthJC RthCH Weight Conditions TVJ = 25°C VR = VRRM TVJ = 125°C VR = VRRM IF = 7.5 A; IF = 7.5 A; TVJ = 125°C TVJ = 25°C Characteristic Values typ. max. 2.0 2.0 1.3 1.2 26 3.1 0.5 2 1.5 mA mA V V pF K/W K/W g VR = 100 V; TVJ = 125°C Pulse test: Pulse Width = 5 ms, Duty Cycle < 2.0 % Data according to IEC 60747 and per diode unless otherwise specified 119 IXYS reserves the right to change limits, Conditions and dimensions. © 2001 IXYS All rights r...