xiii
■ Derating Curve
The temperature range within which the S8M can be used is restricted by the maximum current that normally
flows for any one branch output. This restriction is given as a derating curve.
Use the S8M within the derating curve. If necessary, use forced cooling.
−20
100
80
60
40
20
0
20
60
50
40
30
10
0
−10
S8M-CP04 or S8M-CP04-R: Maximum output current of 4.0 A
S8M-CP04-RS: Maximum output current of 3.8 A
(1)
Ambient operating temperature (°C)
Maximum applied current for any one branch output (%)