SI823X Datasheet, PDF (13/52 Pages) Silicon Laboratories – 0.5 AND 4.0 AMP ISODRIVERS (2.5 AND 5 KVRMS)

Si823x
Table 7. IEC Safety Limiting Values¹
Parameter
Symbol
Test Condition
WB
NB
14
SOIC-16 SOIC-16 LD LGA
14 LD
LGA w/
Pad
Unit
Case Temperature
T_S
150
150
150
150
°C
_JA = 100 °C/W (WB SOIC-16),
105 °C/W (NB SOIC-16, 14 LD LGA),
Safety Input Current I_S
50 °C/W (14 LD LGA w/ Pad)
V_DDI = 5.5 V,
50
50
50
100
mA
V_DDA = V_DDB= 24 V,
T_J = 150 °C, T_A = 25 °C
Device Power
Dissipation²
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