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DGT304SE Schematic ( PDF Datasheet ) - Dynex

Teilenummer DGT304SE
Beschreibung Gate Turn-off Thyristor
Hersteller Dynex
Logo Dynex Logo 




Gesamt 13 Seiten
DGT304SE Datasheet, Funktion
DGT304SE13
DGT304SE
Gate Turn-off Thyristor
Replaces January 2000 version, DS4609-4.0
DS4609-4.1 February 2002
APPLICATIONS
s Variable speed A.C. motor drive inverters (VSD-AC)
s Uninterruptable Power Supplies
s High Voltage Converters
s Choppers
s Welding
s Induction Heating
s DC/DC Converters
KEY PARAMETERS
ITCM
VDRM
IT(AV)
dVD/dt
diT/dt
700A
1300V
250A
500V/µs
500A/µs
FEATURES
s Double Side Cooling
s High Reliability In Service
s High Voltage Capability
s Fault Protection Without Fuses
s High Surge Current Capability
s Turn-off Capability Allows Reduction In Equipment
Size And Weight. Low Noise Emission Reduces Acoustic
Cladding Necessary For Environmental Requirements
VOLTAGE RATINGS
Outline type code: E.
See Package Details for further information.
Type Number
DGT304SE13
Repetitive Peak Off-state Voltage Repetitive Peak Reverse Voltage
VDRM
V
VRRM
V
1300
16
Conditions
Tvj = 125oC, IDM = 50mA,
IRRM = 50mA, VRG = 2V
CURRENT RATINGS
Symbol
Parameter
Conditions
Max.
ITCM
IT(AV)
I
T(RMS)
Repetitive peak controllable on-state current VD = 60%VDRM, Tj = 125oC, diGQ/dt =15A/µs, Cs = 2.0µF
Mean on-state current
THS = 80oC. Double side cooled. Half sine 50Hz.
RMS on-state current
THS = 80oC. Double side cooled. Half sine 50Hz.
700
250
390
Units
A
A
A
1/13






DGT304SE Datasheet, Funktion
DGT304SE13
Fig.8 Turn-on energy vs on-state current
Fig.9 Turn-on energy vs peak forward gate current
Fig.10 Turn-on energy vs on-state current
Fig.11 Turn-on energy vs peak forward gate current
6/13

6 Page









DGT304SE pdf, datenblatt
DGT304SE13
PACKAGE DETAILS
For further package information, please contact your local Customer Service Centre. All dimensions in mm, unless stated
otherwise. DO NOT SCALE.
2 holes Ø3.6 ± 0.1 x 2.0 ± 0.1 deep
(One in each electrode)
Cathode tab
Cathode
Gate
Ø42max
Ø25nom.
Ø25nom.
Nominal weight: 82g
Clamping force: 6kN ±10%
Anode
Package outine type code: E
ASSOCIATED PUBLICATIONS
Title
Calculating the junction temperature or power semiconductors
GTO gate drive units
Recommendations for clamping power semiconductors
Use of V , r on-state characteristic
TO T
Impoved gate drive for GTO series connections
Application Note
Number
AN4506
AN4571
AN4839
AN5001
AN5177
12/13

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