Data Sheet
ADuM3223/ADuM4223
DIN V VDE V 0884-10 (VDE V 0884-10) INSULATION CHARACTERISTICS
These isolators are suitable for reinforced isolation only within the safety limit data. Maintenance of the safety data is ensured by
protective circuits. The asterisk (*) marking on the package denotes DIN V VDE V 0884-10 approval for a 560 Vpeak working voltage.
Table 8. ADuM3223 VDE Characteristics
Description
Conditions
Symbol Characteristic
Unit
Installation Classification per DIN VDE 0110
For Rated Mains Voltage ≤ 150 V rms
For Rated Mains Voltage ≤ 300 V rms
For Rated Mains Voltage ≤ 400 V rms
Climatic Classification
Pollution Degree per DIN VDE 0110, Table 1
Maximum Working Insulation Voltage
Input-to-Output Test Voltage, Method B1
I to IV
I to III
I to II
40/105/21
2
VIORM
Vpd(m)
560
1050
V peak
V peak
VIORM × 1.875 = Vpd(m), 100% production test,
tini = tm = 1 sec, partial discharge < 5 pC
Input-to-Output Test Voltage, Method A
After Environmental Tests Subgroup 1
VIORM × 1.5 = Vpd(m), tini = 60 sec,
tm = 10 sec, partial discharge < 5 pC
Vpd(m)
896
672
V peak
V peak
After Input and/or Safety Test Subgroup 2 VIORM × 1.2 = Vpd(m), tini = 60 sec,
Vpd(m)
and Subgroup 3
tm = 10 sec, partial discharge < 5 pC
Highest Allowable Overvoltage
Surge Isolation Voltage
Safety-Limiting Values
VIOTM
VIOSM
4000
6000
V peak
V peak
VPEAK = 10 kV, 1.2 µs rise time, 50 µs, 50% fall time
Maximum value allowed in the event of a failure
(see Figure 2)
Maximum Junction Temperature
Safety Total Dissipated Power
Insulation Resistance at TS
TS
PS
RS
150
1.64
>109
°C
W
Ω
VIO = 500 V
Table 9. ADuM4223 VDE Characteristics
Description
Conditions
Symbol Characteristic
Unit
Installation Classification per DIN VDE 0110
For Rated Mains Voltage ≤ 150 V rms
For Rated Mains Voltage ≤ 300 V rms
For Rated Mains Voltage ≤ 400 V rms
Climatic Classification
Pollution Degree per DIN VDE 0110, Table 1
Maximum Working Insulation Voltage
Input-to-Output Test Voltage, Method B1
I to IV
I to III
I to II
40/105/21
2
VIORM
Vpd(m)
849
1592
V peak
V peak
VIORM × 1.875 = Vpd(m), 100% production test,
t
ini = tm = 1 sec, partial discharge < 5 pC
Input-to-Output Test Voltage, Method A
VIORM × 1.5 = Vpd(m), tini = 60 sec, tm = 10 sec,
partial discharge < 5 pC
Vpd(m)
After Environmental Tests Subgroup 1
After Input and/or Safety Test Subgroup 2 VIORM × 1.2 = Vpd(m), tini = 60 sec, tm = 10 sec,
1273
1018
V peak
V peak
Vpd(m)
and Subgroup 3
partial discharge < 5 pC
Highest Allowable Overvoltage
Surge Isolation Voltage
Safety-Limiting Values
VIOTM
VIOSM
6000
6000
V peak
V peak
VPEAK = 10 kV, 1.2 µs rise time, 50 µs, 50% fall time
Maximum value allowed in the event of a failure
(see Figure 2)
Maximum Junction Temperature
Safety Total Dissipated Power
Insulation Resistance at TS
TS
PS
RS
150
2.77
>109
°C
W
Ω
VIO = 500 V
Rev. 0| Page 7 of 20