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DGSK8-025A - Gallium Arsenide Schottky Rectifier

Download the DGSK8-025A datasheet PDF. This datasheet also covers the DGS4-025A variant, as both devices belong to the same gallium arsenide schottky rectifier family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (DGS4-025A-IXYS.pdf) that lists specifications for multiple related part numbers.

Overview

DGS 4-025A DGS 3-025AS DGSK 8-025A Gallium Arsenide Schottky Rectifier IFAV = 5.4 A VRRM = 250 V CJunction = 6.4 pF Type DGS 3-025AS DGS 4-025A DGSK 8-025A Marking on product 3A250AS DGS 4-025A Single Single Circuit A C A C Package A = Anode, C = Cathode , TAB = Cathode TO-252 AA A C (TAB) A TO-220 AC C A C (TAB) DGSK 8-025A Common cathode TO-220 AB A C A A C A C (TAB) Symbol VRRM/RSM 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 TC = 25°C mounting torque (TO-220) Maximum Ratings 250 V 5.4 A 3.9 A 10 A -55...+175 °C -55...+150 °C 18 W 0.4...0.6 Nm Symbol IR VF CJ RthJC RthCH Weight Conditions TVJ = 25°C VR = VRRM TVJ = 125°C VR = VRRM IF = 2 A; IF = 2 A; TVJ = 125°C TVJ = 25°C VR = 100 V; TVJ = 125°C TO-220 TO-252 TO-220 Characteristic Values typ.

max.

0.7 mA 0.7 mA 1.3 V 1.3 1.6 V 6.4 pF 8.5 K/W 0.5 K/W 0.3 g 2 g Pulse test: Pulse Width = 5 ms, Duty Cycle < 2.

Key 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.

More Datasheets from IXYS (now Littelfuse)

Part Number Description
DGSK20-015A Gallium Arsenide Schottky Rectifier
DGSK20-018A Gallium Arsenide Schottky Rectifier
DGSK20-025A Gallium Arsenide Schottky Rectifier
DGSK20-025AS Gallium Arsenide Schottky Rectifier
DGS10-015A Gallium Arsenide Schottky Rectifier
DGS10-018A Gallium Arsenide Schottky Rectifier
DGS10-018AS Gallium Arsenide Schottky Rectifier
DGS10-025A Gallium Arsenide Schottky Rectifier
DGS3-025AS Gallium Arsenide Schottky Rectifier
DGS4-025A Gallium Arsenide Schottky Rectifier