參數(shù)資料
型號(hào): DGT408BRP4540
廠商: DYNEX SEMICONDUCTOR LTD
元件分類: 晶閘管
英文描述: Reverse Blocking Gate Turn-off Thyristor Target Information
中文描述: 4500 V, REVERSE CONDUCTING GTO SCR
文件頁(yè)數(shù): 1/6頁(yè)
文件大?。?/td> 170K
代理商: DGT408BRP4540
DGT408BRP
1/6
www.dynexsemi.com
FEATURES
I
Reverse Blocking Capability
I
Double Side Cooling
I
High Reliability In Service
I
High Voltage Capability
I
Fault Protection Without Fuses
I
High Surge Current Capability
I
Turn-off Capability Allows Reduction In Equipment Size
And Weight. Low Noise Emission Reduces Acoustic
Cladding Necessary For Environmental Requirements
APPLICATIONS
I
Variable speed A.C. motor drive inverters (VSD-AC)
I
Uninterruptable Power Supplies
I
High Voltage Converters
I
Choppers
I
Welding
I
Induction Heating
I
DC/DC Converters.
KEY PARAMETERS
I
TCM
V
DRM
/V
RRM
4500V
dV
D
/dt
di
T
/dt
800A
1000V/
μ
s
300A/
μ
s
VOLTAGE RATINGS
4500
DGT408BRP4540
Conditions
Type Number
T
vj
= 115
o
C, I
DM
= 50mA,
I
RRM
= 50mA
Repetitive Peak Off-state Voltage
V
DRM
V
Repetitive Peak Reverse Voltage
V
RRM
V
4500
CURRENT RATINGS
Symbol
Parameter
Conditions
Max.
I
TCM
T
HS
= 80
o
C. Double side cooled. Half sine 50Hz.
V
D
= V
DRM
, T
j
= 115
o
C, di
GQ
/dt = 30A/
μ
s, Cs = 2.0
μ
F
RMS on-state current
A
A
A
800
-
-
Units
Repetitive peak controllable on-state current
T
HS
= 80
o
C. Double side cooled. Half sine 50Hz.
I
T(RMS)
I
T(AV)
Mean on-state current
DGT408BRP
Reverse Blocking
Gate Turn-off Thyristor
Target Information
DS4415-2.1 February 2002
Fig. 1 Package outline
Outline type code:
P
(See Package Details for further information)
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