|
|
Número de pieza | DCR1478SY47 | |
Descripción | Phase Control Thyristor | |
Fabricantes | Dynex Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de DCR1478SY47 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
No Preview Available ! 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
VDRM
IT(AV)
ITSM
dVdt
4800V
2073A
27500A
1000V/µs
dI/dt 300A/µs
VOLTAGE RATINGS
Type Number
DCR1478SY48
DCR1478SY47
DCR1478SY46
DCR1478SY45
DCR1478SY44
Repetitive Peak
Voltages
VDRM VRRM
V
4800
4700
4600
4500
4400
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:
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
www.dynexsemi.com
1/8
1 page DCR1478SY
CURVES
6000
Measured under pulse conditions
Tj = 125˚C
5000
4000
3000
2000
1000
7000
6000
5000
4000
3000
2000
1000
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5
Instantaneous on-state voltage, VT - (V)
Fig.2 Maximum (limit) on-state characteristics
VTM Equation:-
VTM = A + Bln (IT) + C.IT+D.√IT
Where
A = 1.388814
B = –0.06683276
C = 2.002455 x 10–4
D = 1.589376 x 10–2
these values are valid for Tj = 125˚C for IT 500A to 6000A
0
0
Half wave
3 phase
6 phase
d.c.
1000
2000
3000
Mean on-state current, IT(AV) - (A)
Fig.3 Dissipation curves
4000
www.dynexsemi.com
5/8
5 Page |
Páginas | Total 8 Páginas | |
PDF Descargar | [ Datasheet DCR1478SY47.PDF ] |
Número de pieza | Descripción | Fabricantes |
DCR1478SY44 | Phase Control Thyristor | Dynex Semiconductor |
DCR1478SY45 | Phase Control Thyristor | Dynex Semiconductor |
DCR1478SY46 | Phase Control Thyristor | Dynex Semiconductor |
DCR1478SY47 | Phase Control Thyristor | Dynex Semiconductor |
Número de pieza | Descripción | Fabricantes |
SLA6805M | High Voltage 3 phase Motor Driver IC. |
Sanken |
SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
Analog Devices |
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |