Data Sheet
ADuM3223/ADuM4223
PACKAGE CHARACTERISTICS
Table 3.
Parameter
Symbol
RI-O
CI-O
Min
Typ
1012
2.0
Max
Unit
Ω
pF
Test Conditions
Resistance (Input-to-Output)
Capacitance (Input-to-Output)
Input Capacitance
f = 1 MHz
CI
4.0
pF
IC Junction-to-Ambient Thermal Resistance
ADuM3223
ADuM4223
θJA
θJA
76
45
°C/W
°C/W
IC Junction-to-Case Thermal Resistance
ADuM3223
ADuM4223
θJC
θJC
42
29
°C/W
°C/W
INSULATION AND SAFETY-RELATED SPECIFICATIONS
ADuM3223
Table 4.
Parameter
Symbol Value
Unit
Conditions
Rated Dielectric Insulation Voltage
Minimum External Air Gap (Clearance)
3000
4.0 min
V rms 1 minute duration
L(I01)
L(I02)
mm
mm
Measured from input terminals to output terminals,
shortest distance through air
Measured from input terminals to output terminals,
shortest distance path along body
Minimum External Tracking (Creepage)
4.0 min
Minimum Internal Gap (Internal Clearance)
Tracking Resistance (Comparative Tracking Index)
Isolation Group
0.017 min mm
Insulation distance through insulation
DIN IEC 112/VDE 0303 Part 1
Material Group (DIN VDE 0110, 1/89, Table 1)
CTI
>400
II
V
ADuM4223
Table 5.
Parameter
Symbol Value
Unit
Conditions
Rated Dielectric Insulation Voltage
Minimum External Air Gap (Clearance)
5000
8.0 min
V rms 1 minute duration
L(I01)
L(I02)
mm
Measured from input terminals to output terminals,
shortest distance through air
Minimum External Tracking (Creepage)
7.6 min
mm
Measured from input terminals to output terminals,
shortest distance path along body
Minimum Internal Gap (Internal Clearance)
Tracking Resistance (Comparative Tracking Index)
Isolation Group
0.017 min mm
Insulation distance through insulation
DIN IEC 112/VDE 0303 Part 1
Material Group (DIN VDE 0110, 1/89, Table 1)
CTI
>400
II
V
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