DNB6436 Ver la hoja de datos (PDF) - Dynex Semiconductor
Número de pieza
componentes Descripción
Fabricante
DNB6436 Datasheet PDF : 7 Pages
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DNB64
60
VR = 0
VR = 50% VRRM
50
I2t = Î2 x t
2
5
40
4
30
3
20
I2t
2
10
1
0
0
1
10 1 2 3 5 10 20 50
ms
Cycles at 50Hz
Duration
Fig.4 Surge (non-repetitive) forward current vs time
(at Tcase 175˚C)
0.1
Conduction
d.c.
Halfwave
3 phase 120˚
6 phase 60˚
Effective thermal resistance
Junction to case ˚C/W
Double side
0.0130
0.0141
0.0170
0.0200
Anode side
0.0250
0.0261
0.0290
0.0320
Anode side cooled
0.01
Double side cooled
0.001
0.0001
0.001
0.01
0.1
1
Time - (s)
10
100
Fig.5 Maximum (limit) transient thermal impedance -
junction to case
5/7
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