ADuM5400
Data Sheet
IEC 60747-5-2 (VDE 0884, PART 2):2003-01 INSULATION CHARACTERISTICS
The ADuM5400 is suitable for reinforced electrical isolation only within the safety limit data. Maintenance of the safety data is ensured by
protective circuits. The asterisk (*) marking branded on the component denotes IEC 60747-5-2 (VDE 0884, Part 2) approval.
Table 8. 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
I to IV
I to III
I to II
40/105/21
2
Maximum Working Insulation Voltage
V IORM
560
V PEAK
Input-to-Output Test Voltage, Method b1
V IORM × 1.875 = V pd(m) , 100% production test, t ini = t m =
1 sec, partial discharge < 5 pC
V pd(m)
1050
V PEAK
Input-to-Output Test Voltage, Method a
After Environmental Tests Subgroup 1
After Input and/or Safety Test Subgroup 2
and Subgroup 3
Highest Allowable Overvoltage
Withstand Isolation Voltage
Surge Isolation Voltage
V IORM × 1.5 = V pd(m) , t ini = 60 sec, t m = 10 sec, partial
discharge < 5 pC
V IORM × 1.2 = V pd(m) , t ini = 60 sec, t m = 10 sec, partial
discharge < 5 pC
1 minute withstand rating
V PEAK = 6 kV, 1.2 μs rise time, 50 μs, 50% fall time
V pd(m)
V pd(m)
V IOTM
V ISO
V IOSM
840
672
4000
2500
6000
V PEAK
V PEAK
V PEAK
V RMS
V PEAK
Safety Limiting Values
Maximum value allowed in the event of a failure
(see Figure 2)
Case Temperature
Side 1 I DD1 Current
T S
I S1
150
555
°C
mA
Insulation Resistance at T S
V IO = 500 V
R S
>10 9
?
600
500
400
300
200
100
0
0
50
100
150
200
AMBIENT TEMPERATURE (°C)
Figure 2. Thermal Derating Curve, Dependence of Safety Limiting Values on Case Temperature, per DIN EN 60747-5-2
RECOMMENDED OPERATING CONDITIONS
Table 9.
Parameter
Operating Temperature Range
Supply Voltages 1
Symbol
T A
V DD
Min
?40
4.5
Max
+105
5.5
Unit
°C
V
1
Each voltage is relative to its respective ground.
Rev. B | Page 6 of 16
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