Si823x
Table 7. IEC Safety Limiting Values
1
Parameter
Case Temperature
Symbol
T
S
JA
= 100 °C/W (WB SOIC-16),
105 °C/W (NB SOIC-16, 14 LD LGA),
50 °C/W (14 LD LGA w/ Pad)
V
DDI
= 5.5 V,
V
DDA
= V
DDB
= 24 V,
T
J
= 150 °C, T
A
= 25 °C
Test Condition
WB
SOIC-16
150
NB
SOIC-16
150
14
LD LGA
150
14 LD
LGA w/
Pad
150
Unit
°C
Safety Input Current
I
S
50
50
50
100
mA
Device Power
Dissipation
P
D
1.2
1.2
1.2
1.2
W
Notes:
1.
Maximum value allowed in the event of a failure. Refer to the thermal derating curve in Figure 6.
2.
The Si823x is tested with V
DDI
= 5.5 V, V
DDA
= V
DDB
= 24 V, T
J
= 150 ºC, C
L
= 100 pF, input 2 MHz 50% duty cycle
square wave.
Rev. 0.3
13