SI8233 Datasheet, PDF (15/57 Pages) Silicon Laboratories – 0.5 AND 4.0 AMP ISODRIVERS

Si823x
60
50
40
VDDI = 5.5 V
VDDA, VDDB = 24 V
30
20
10
0
0
50
100
150
200
Case Temperature (ºC)
Figure 7. WB SOIC-16, NB SOIC-16, 14 LD LGA Thermal Derating Curve, Dependence of Safety
Limiting Values with Case Temperature per DIN EN 60747-5-5
120
100
VDDI = 5.5 V
VDDA, VDDB = 24 V
80
60
40
20
0
0
50
100
150
200
Case Temperature (ºC)
Figure 8. 14 LD LGA with Pad Thermal Derating Curve, Dependence of Safety Limiting Values
with Case Temperature per DIN EN 60747-5-5
Rev. 1.7
15