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PDF ( 数据手册 , 数据表 ) DCR1277SD34

零件编号 DCR1277SD34
描述 Phase Control Thyristor
制造商 Dynex Semiconductor
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DCR1277SD34 数据手册, 描述, 功能
Replaces March 1998 version, DS4552-3.3
DCR1277SD
DCR1277SD
Phase Control Thyristor
DS4552-4.0 January 2000
APPLICATIONS
s High Power Drives.
s High Voltage Power Supplies.
s DC Motor Control.
FEATURES
s Double Side Cooling.
s High Surge Capability.
s High Mean Current.
s Fatigue Free.
KEY PARAMETERS
VDRM
IT(AV)
ITSM
dVdt*
3600V
1259A
23750A
300V/µs
dI/dt
150A/µs
*Higher dV/dt selections available
VOLTAGE RATINGS
Type Number
DCR1277SD36
DCR1277SD35
DCR1277SD34
DCR1277SD33
DCR1277SD32
Repetitive Peak
Voltages
VDRM VRRM
V
3600
3500
3400
3300
3200
Lower voltage grades available.
Conditions
Tvj = 0˚ to 125˚C,
IDRM = IRRM = 150mA,
VDRM, VRRM tp = 10ms,
VDSM & VRSM =
VDRM & VRRM + 100V
respectively
Outline type code: D.
See Package Details for further information.
CURRENT RATINGS
Tcase = 60˚C unless stated otherwise.
Symbol
Parameter
Conditions
Max. Units
Double Side Cooled
I
T(AV)
I
T(RMS)
Mean on-state current
RMS value
I
T
Continuous (direct) on-state current
Single Side Cooled (Anode side)
Half wave resistive load
-
-
1259
1977
1832
A
A
A
I
T(AV)
IT(RMS)
I
T
Mean on-state current
RMS value
Continuous (direct) on-state current
Half wave resistive load
-
-
885
1390
1209
A
A
A
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DCR1277SD34 pdf, 数据表
DCR1277SD
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 x 2.1 deep (One each side)
Cathode tab
Ø2.8
Gate
Ø76 max
Ø48 nom
Cathode
Ø48 nom
Anode
Nominal weight: 500g
Clamping force: 22kN ±10%
Lead length: 420mm
Lead terminal connector: M4 ring
Package outine type code: D
ASSOCIATED PUBLICATIONS
Title
Calculating the junction temperature or power semiconductors
Gate triggering and the use of gate characteristics
Recommendations for clamping power semiconductors
The effect of temperature on thyristor performance
Thyristor and diode measurement with a multi-meter
Turn-on performance of thyristors in parallel
Use of V , r on-state characteristic
TO T
Application Note
Number
AN4506
AN4840
AN4839
AN4870
AN4853
AN4999
AN5001
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