5SHY35L4510 Ver la hoja de datos (PDF) - ABB
Número de pieza
componentes Descripción
Fabricante
5SHY35L4510 Datasheet PDF : 9 Pages
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Thermal
Maximum rated values 1)
Parameter
Junction operating temperature
Symbol
Tvj
Storage temperature range
Tstg
Ambient operational temperature
Characteristic values
Parameter
Ta
Symbol
Thermal resistance junction-to-case Rth(j-c)
of GCT
Thermal resistance case-to-
heatsink of GCT
Rth(c-h)
Conditions
Conditions
Double side cooled
Double side cooled
Analytical function for transient thermal
impedance:
5SHY 35L4510
min typ max Unit
-40
125
°C
-40
60
°C
-40
50
°C
min typ max Unit
8.5 K/kW
3
K/kW
n
∑ Zth(j-c)(t) = Ri(1- e-t/τ i )
i =1
i
1
2
3
4
Ri(K/kW) 5.562
1.527
0.868 0.545
τi(s)
0.5119
0.0896 0.0091 0.0024
Max. Turn-off current for Lifetime operation
Fig. 1 Transient thermal impedance (junction-to-
case) vs. time (max. values)
• calculated lifetime of on-board capacitors
20 years
• with slightly forced air cooling (air velocity
> 0.5 m/s)
• strong air cooling allows for increased
ambient temperature
Fig. 2 Max. turn-off current vs. frequency for lifetime
operation
ABB Switzerland Ltd, Semiconductors reserves the right to change specifications without notice.
Doc. No. 5SYA1232-02 June 07
page 4 of 9
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