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PDF DS502ST09 Data sheet ( Hoja de datos )
| Número de pieza | DS502ST09 | |
| Descripción | Rectifier Diode | |
| Fabricantes | Dynex Semiconductor | |
| Logotipo |  |
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DS502ST
DS502ST
Rectifier Diode
Replaces January 2000 version, DS4794-3.0
FEATURES
s Double Side Cooling
s High Surge Capability
APPLICATIONS
s Rectification
s Freewheel Diode
s DC Motor Control
s Power Supplies
s Welding
s Battery Chargers
KEY PARAMETERS
VRRM 1400V
IF(AV) 866A
IFSM 8000A
DS4794-4.0 October 2001
VOLTAGE RATINGS
Type Number
Repetitive Peak
Reverse Voltage
VRRM
V
Conditions
DS502ST14
DS502ST13
DS502ST12
DS502ST11
DS502ST10
DS502ST09
1400
1300
1200
1100
1000
900
Lower voltage grades available.
V = V + 100V
RSM
RRM
Outline type code: T
See Package Details for further information.
Fig. 1 Package outline
CURRENT RATINGS
ORDERING INFORMATION
When ordering, select the required part number shown in the
Voltage Ratings selection table, e.g.:
DS502ST14
Note: Please use the complete part number when ordering
and quote this number in any future correspondance relating
to your order.
www.dynexsemi.com
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1 page  
DS502ST
12 250
I2t = Î2 x t
2
10
8 200
6
4 I2t
2
150
0 100
1 10 1 2 3 5 10 20 50
ms Cycles at 50Hz
Duration
Fig.4 Surge (non-repetitive) forward current vs time
(with 50% VRRM at Tcase 175˚C)
1.0
0.1
0.01
0.001
0.001
Anode side cooled
Double side cooled
Conduction Effective thermal resistance
Junction to case ˚C/W
d.c.
Halfwave
3 phase 120˚
6 phase 60˚
Double side
0.070
0.080
0.105
0.1425
Single side
0.140
0.150
0.175
0.2125
0.01
0.1
Time - (s)
1
10
Fig.5 Maximum (limit) transient thermal impedance -
junction to case
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| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet DS502ST09.PDF ] | |
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