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PDF DCR1277SD34 Data sheet ( Hoja de datos )
| Número de pieza | DCR1277SD34 | |
| Descripción | Phase Control Thyristor | |
| Fabricantes | Dynex Semiconductor | |
| Logotipo |  |
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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
1/9
1 page  
4000
3000
6 phase
Half wave
3 phase
DCR1277SD
d.c.
2000
1000
0
0
500
1000
1500
2000
Mean on-state current IT(AV) - (A)
Fig.2 Dissipation curves
5/9
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet DCR1277SD34.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
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| DCR1277SD34 | Phase Control Thyristor | Dynex Semiconductor |
| DCR1277SD35 | Phase Control Thyristor | Dynex Semiconductor |
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