DCR1478SY Datasheet, PDF (1/8 Pages) Dynex Semiconductor – Phase Control Thyristor

DCR1478SY
Replaces January 2000 version, DS4646-5.
FEATURES
s Double Side Cooling
s High Surge Capability
s High Mean Current
s Fatigue Free
APPLICATIONS
s High Power Drives
s High Voltage Power Supplies
s DC Motor Control
DCR1478SY
Phase Control Thyristor
Advance Information
DS4646-6.0 July 2001
KEY PARAMETERS
V_DRM
I_T(AV)
I_TSM
dVdt
4800V
2073A
27500A
1000V/µs
dI/dt 300A/µs
VOLTAGE RATINGS
Type Number
DCR1478SY48
DCR1478SY47
DCR1478SY46
DCR1478SY45
DCR1478SY44
Repetitive Peak
Voltages
V_DRM V_RRM
V
4800
4700
4600
4500
4400
Lower voltage grades available.
Conditions
T_vj = 0˚ to 125˚C,
I_DRM = I_RRM = 250mA,
V_DRM, V_RRM t_p = 10ms,
V_DSM & V_RSM =
V_DRM & V_RRM + 100V
respectively
ORDERING INFORMATION
When ordering, select the required part number shown in the
Voltage Ratings selection table.
For example:
DCR1478SY48
Note: Please use the complete part number when ordering
and quote this number in any future correspondance relating
to your order.
Outline type code: Y
See Package Details for further information.
(The DCR1478 is also available in a thin package, type code V.
Please contact Customer Services for more information).
Fig. 1 Package outline
1/8
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