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DG646BH25_05

Description
Gate Turn-off Thyristor
File Size553KB,14 Pages
ManufacturerDynex
Websitehttp://www.dynexsemi.com/
Download Datasheet View All

DG646BH25_05 Overview

Gate Turn-off Thyristor

DG646BH25
Gate Turn-off Thyristor
DS4092-3.1 October 2005 (LN24294)
FEATURES
Double Side Cooling
High Reliability In Service
High Voltage Capability
Fault Protection Without Fuses
High Surge Current Capability
Turn-off Capability Allows Reduction in
Equipment Size and Weight. Low Noise
Emission Reduces Acoustic Cladding Necessary
For Environmental Requirements
KEY PARAMETERS
V
DRM
I
T(AV)
I
TCM
dV
D
/dt
dI
T
/dt
2500V
867A
2500A
1000V/µs
300A/µs
APPLICATIONS
Variable speed AC motor drive inverters (VSD-
AC)
Uninterruptable Power Supplies
High Voltage Converters
Choppers
Welding
Induction Heating
DC/DC Converters
Outline type code: H
(See Package Details for further information)
Fig. 1 Package outline
VOLTAGE RATINGS
Type Number
DG646BH25
Repetitive Peak Off-state
Voltage V
DRM
(V)
2500
Repetitive Peak Reverse
Voltage V
RRM
(V)
16
Conditions
T
vj
= 125° I
DM
=50mA,
C,
I
RRM
= 50mA
CURRENT RATINGS
Symbol
I
TCM
I
T(AV)
I
T(RMS)
Parameter
Repetitive peak controllable on-state current
Mean on-state current
RMS on-state current
Conditions
V
D
= V
DRM
, T
j
= 125°
C,
dI
GQ
/dt = 40A/µs, C
S
= 6.0
µF
T
HS
= 80° Double side cooled.
C,
Half sine 50Hz
T
HS
= 80° Double side cooled.
C,
Half sine 50Hz
Max.
2500
867
1360
Units
A
A
A
1/14
www.dynexsemi.com
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