23
UG 6960 / 05.12.17 en / 947
Quadratic total current limit curve output contacts
Quadratic total current limit curve semiconductor monitoring outputs
M10699_a
- current in contact paths
I , I , I , I
1
2
3
4
I = I + I + I + I
2
2
2
2
2
1
2
3
4
25
I
2
(A )
2
75
100
125
50
0
10
20
30
40
60
50
T ( C)
°
150
175
200
225
250
256A
2
device mounted without distance heated by
devices with same load,
max. current at
over
4 contact path = 1A = 4x1 A = 4A
55°C
2
2
2
^
device free-standing
max. current at 55°C over
4 contact path = 5A = 4x5 A = 100A
2
2
2
^
M10797
10
I(mA)
30
40
50
20
0
10
20
30
40
60
50
T ( C)
°
I = I + I
38
68
z.B. :
I
35mA+15mA = 50mA
I - current semiconductor output 38
38
I -
68
68
current semiconductor output
Characteristics
Summary of Contents for SAFEMASTER C UG 6960
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