si8630 Silicon Laboratories, si8630 Datasheet - Page 16

• Manufacturer Part Number: si8630
• Description: Low-power Triple-channel Digital Isolator
• Manufacturer: Silicon Laboratories

Si8630/31/35
Table 10. Thermal Characteristics
16
Parameter
IC Junction-to-Air Thermal
Resistance
Figure 3. (WB SOIC-16) Thermal Derating Curve, Dependence of Safety Limiting Values
Figure 4. (NB SOIC-16) Thermal Derating Curve, Dependence of Safety Limiting Values
with Case Temperature per DIN EN 60747-5-2
with Case Temperature per DIN EN 60747-5-2
500
400
300
200
100
500
400
300
200
100
0
0
0
0
Symbol
450
370
220
430
360
210

JA
V
V
DD1
DD1
V
V
50
V
DD1
V
50
DD1
, V
, V
DD1
DD1
, V
, V
DD2
DD2
, V
, V
Test Condition
DD2
Temperature (ºC)
DD2
Temperature (ºC)
DD2
DD2
= 2.70 V
= 2.70 V
Rev. 1.1
= 3.6 V
= 3.6 V
= 5.5 V
= 5.5 V
100
100
150
150
WB SOIC-16
100
200
200
NB SOIC-16
105
ºC/W
Unit