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PDF DCR1475SY Data sheet ( Hoja de datos )

Número de pieza DCR1475SY
Descripción Phase Control Thyristor
Fabricantes Dynex Semiconductor 
Logotipo Dynex Semiconductor Logotipo



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No Preview Available ! DCR1475SY Hoja de datos, Descripción, Manual

DCR1475SY
Replaces January 2000 version, DS4246-4.0
APPLICATIONS
s High Power Drives
s High Voltage Power Supplies
s DC Motor Control
s Welding
s Battery Chargers
FEATURES
s Double Side Cooling
s High Surge Capability
DCR1475SY
Phase Control Thyristor
Advance Information
DS4246-5.0 July 2001
KEY PARAMETERS
VDRM
IT(AV)
ITSM
dVdt*
dI/dt
3000V
2805A
46000A
1000V/µs
300A/µs
*Higher dV/dt selections available
VOLTAGE RATINGS
Type Number
Repetitive Peak
Voltages
VDRM VRRM
V
DCR1475SY30
DCR1475SY29
DCR1475SY28
DCR1475SY27
DCR1475SY26
DCR1475SY25
3000
2900
2800
2700
2600
2500
Lower voltage grades available.
Conditions
Tvj = 0˚ to 125˚C,
IDRM = IRRM = 250mA,
VDRM, VRRM tp = 10ms,
VDSM & VRSM =
VDRM & VRRM + 100V
Respectively
ORDERING INFORMATION
When ordering, select the required part number shown in the
Voltage Ratings selection table.
For example:
DCR1475SY29
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 DCR1475 is also available in a thin package, type code V.
Please contact Customer Services for more information).
Fig. 1 Package outline
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DCR1475SY pdf
DCR1475SY
CURVES
7000
Measured under pulse conditions
6000
5000
4000
Tj = 125˚C: Min.
Tj = 125˚C: Max.
3000
2000
1000
6000
5000
4000
3000
2000
1000
0
0.5 1.0 1.5 2.0
Instantaneous on-state voltage, VT - (V)
Fig.2 Maximum (limit) on-state characteristics
2.5
VTM Equation:-
VTM = A + Bln (IT) + C.IT+D.IT
Where
A = 14.007
B = –2.911
C = –0.001
D = 0.25
these values are valid for Tj = 125˚C for IT 500A to 6000A
0
0
Half wave
3 phase
6 phase
dc
1000
2000
3000
Mean on-state current, IT(AV) - (A)
Fig.3 Dissipation curves
4000
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