Si8442BA-D-IU Silicon Laboratories Inc, Si8442BA-D-IU Datasheet - Page 17

• Manufacturer Part Number: Si8442BA-D-IU
• Description: Isolator Interface IC Quad Ch 1 kV Iso 150M 2/2
• Manufacturer: Silicon Laboratories Inc

Specifications of Si8442BA-D-IU

• Number Of Channels: 4
• Propagation Delay Time: 35 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Supply Current: 9 mA
• Power Dissipation: 275 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: QSOP-16
• Minimum Operating Temperature: - 40 C
• Lead Free Status / Rohs Status: Details

Table 11. Thermal Characteristics
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
Symbol
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
JA
0
0
0
0
450
370
220
430
360
210
V
V
DD1
DD1
Test Condition
V
V
50
V
DD1
V
50
DD1
, V
, V
DD1
DD1
, V
, V
DD2
DD2
, V
, V
DD2
Temperature (ºC)
DD2
Temperature (ºC)
DD2
DD2
= 2.70 V
= 2.70 V
Rev. 1.4
= 3.6 V
= 3.6 V
= 5.5 V
= 5.5 V
100
100
150
150
Min
—
SOIC-16
Si8440/41/42/45
WB
100
200
200
Typ
SOIC-16
105
NB
Max
—
ºC/W
Unit
17