DCR1275SD
DCR1275SD
Phase Control Thyristor
Advance Information
Replaces March 1998 version, DS4551-3.3
DS4551-4.0 January 2000
APPLICATIONS
KEY PARAMETERS
VDRM
IT(AV)
ITSM
dVdt*
dI/dt
2800V
1514A
28000A
300V/µs
150A/µs
■ High Power Drives
■ High Voltage Power Supplies
■ DC Motor Control
*Higher dV/dt selections available
FEATURES
■ Double Side Cooling
■ High Surge Capability
■ High Mean Current
■ Fatigue Free
VOLTAGE RATINGS
Type Number
Repetitive Peak
Voltages
Conditions
VDRM VRRM
V
2800
2700
2600
2500
2400
DCR1275SD28
DCR1275SD26
DCR1275SD25
DCR1275SD24
DCR1275SD23
Tvj = 0˚ to 125˚C,
IDRM = IRRM = 150mA,
V
DRM, VRRM tp = 10ms,
VDSM & VRSM
DRM & VRRM + 100V
respectively
=
V
Lower voltage grades available.
Outline type code: D.
See Package Details for further information.
CURRENT RATINGS
Tcase = 60˚C unless stated otherwise.
Max.
Units
Symbol
Parameter
Conditions
Double Side Cooled
IT(AV)
IT(RMS)
IT
Half wave resistive load
1514
2379
2148
A
A
A
Mean on-state current
RMS value
-
-
Continuous (direct) on-state current
Single Side Cooled (Anode side)
IT(AV)
IT(RMS)
IT
Mean on-state current
RMS value
Half wave resistive load
1047
1645
1386
A
A
A
-
-
Continuous (direct) on-state current
1/9
DYNEX [ Dynex Semiconductor ]
