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GDU90-20422

Dynex Semiconductor
Part Number GDU90-20422
Manufacturer Dynex Semiconductor
Description Gate Drive Unit
Published Mar 23, 2005
Detailed Description GDU 90 20422 GDU 90-20422 Gate Drive Unit Replaces March 1998 version, DS4566-2.1 DS4566-3.0 January 2000 This datashe...
Datasheet PDF File GDU90-20422 PDF File

GDU90-20422
GDU90-20422

Overview
GDU 90 20422 GDU 90-20422 Gate Drive Unit Replaces March 1998 version, DS4566-2.
1 DS4566-3.
0 January 2000 This datasheet should be used in conjunction with the application note AN4571, GDU9X-XXXXX Series, Gate Drive Unit.
APPLICATIONS s Used with Gate Turn-Off Thyristors in high current switching applications KEY PARAMETERS IFGM IG(ON) dIGQ/dt 30A 7A 40A/µs CONDITIONS - (UNLESS STATED OTHERWISE) V1 = +5V Test circuit GTO GDU connection to GTO Test circuit emitter and gate drive emitter Test circuit emitter current Test circuit receiver and gate drive receiver V2 = +15V DG646BH 500mm CO - AX cable type RC5327230 Honeywell sweetspot HFE 4020 - 013 30mA Honeywell sweetspot HFD 3029 - 002 V3 = -15V ELECTRICAL CHARACTERISTICS Symbol IV1 IV2 IV3 V1(Min) V2(Min) V3(Min) IFGM IG(ON) dIFG/dt dIGQ/dt Parameter +5V PSU current +15V PSU current -15V PSU current +5V PSU minimum +15V PSU minimum -15V PSU minimum Peak forward gate current On-state gate current Rate of rise of positive gate curr...


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