®
celduc
S/GRA/SVTA4650/B/10/07/2002
r
e
l
a
i
s
Page 5/6 GB
CHARACTERISTIC CURVES
CURRENT AND ON RESISTANCE VS
TEMPERATURE
Fig. 5
INPUT CHARACTERISTIC
Fig. 6
Fig. 7
POWER DISSIPATED AND LOAD CURRENT LIMIT VS TEMPERATURE
Permanent current
Power dissipated
Please refere to the installation notice for
precautions about mounting the device on a heatsink.
Ie AC51 (ARMS)
(W)
60
275
4K/W = No Heatsink
1.2K/W = WF121000
0.9K/W = WF115100
0.7K/W = WF070000
0.55K/W = WF050000
0.3K/W = WF031100
0.2K/W = WF020000
0.1K/W = No reference
55
50
45
243
212
182
155
129
0.55K/W
40
0.3K/W
0.2K/W
0.1K/W
35
0.7K/W
105
83.3
63
30
0.9K/W
25
1.2K/W
20
44.6
15
Max AC53a current
28
10
4K/W
13
0
5
0
0
10
20
30
40
50
60
70
80
90
100
110
Ambient temperature (°C)
Fig. 8
CURRENT OVERLOAD CHARACTERISTIC (ITSM PER POWER ELEMENT)
CELDUC [ celduc-relais ]
