5SDD 50N5500
Thermal
Maximum rated values
1)
Parameter
Operating junction
temperature range
Characteristic values
Symbol Conditions
T
vj
min
0
-40
min
typ
max
150
150
Unit
°C
°C
Unit
K/kW
K/kW
K/kW
K/kW
K/kW
Storage temperature range T
stg
Parameter
Symbol Conditions
Double-side cooled
F
m
= 81...108 kN
Anode-side cooled
F
m
= 81...108 kN
Cathode-side cooled
F
m
= 81...108 kN
Double-side cooled
F
m
= 81...108 kN
Single-side cooled
F
m
= 81...108 kN
typ
max
5.7
11.4
11.4
1
2
Thermal resistance junction R
th(j-c)
to case
R
th(j-c)A
R
th(j-c)C
Thermal resistance case to R
th(c-h)
heatsink
R
th(c-h)
Analytical function for transient thermal
impedance:
Z
th(j-c)
(t) =
å
R
th i
(1 - e
i
=
1
i
R
th i
(K/kW)
t
i
(s)
1
3.709
0.8296
2
1.262
0.1107
3
0.475
0.0114
n
- t/
t
i
4
)
0.251
0.0024
Fig. 1
Transient thermal impedance junction-to-
case.
ABB Switzerland Ltd, Semiconductors reserves the right to change specifications without notice.
Doc. No. 5SYA1169-00 Sep. 04
page 3 of 6
ABB [ THE ABB GROUP ]
