ADuM5401/ADuM5402/ADuM5403/ADuM5404
DIN V VDE V 0884-10 (VDE V 0884-10) INSULATION CHARACTERISTICS
These isolators are suitable for reinforced electrical isolation only within the safety limit data. Maintenance of the safety data is ensured by
protective circuits. The asterisk (*) marking on packages denotes DIN V VDE V 0884-10 approval.
Table 6.
Description
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
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
Safety Limiting Values
Case Temperature
Side 1 Current
Side 2 Current
Insulation Resistance at T
S
600
Conditions
Symbol
Characteristic
I to IV
I to III
I to II
40/105/21
2
560
1050
Unit
V
IORM
× 1.875 = V
PR
, 100% production test, t
m
= 1 sec,
partial discharge < 5 pC
V
IORM
× 1.6 = V
PR
, t
m
= 60 sec, partial discharge < 5 pC
V
IORM
× 1.2 = V
PR
, t
m
= 60 sec, partial discharge < 5 pC
Transient overvoltage, t
TR
= 10 sec
Maximum value allowed in the event of a failure
(see Figure 6)
V
IORM
V
PR
V
PR
V peak
V peak
896
672
V
TR
4000
V peak
V peak
V peak
V
IO
= 500 V
T
S
I
S1
I
S2
R
S
150
265
335
>10
9
°C
mA
mA
Ω
SAFE OPERATING V
DD1
CURRENT (mA)
500
400
300
200
100
0
0
50
100
150
AMBIENT TEMPERATURE (°C)
200
Figure 6. Thermal Derating Curve, Dependence of Safety Limiting Values on Case Temperature, per DIN EN 60747-5-2
RECOMMENDED OPERATING CONDITIONS
Table 7.
Parameter
Operating Temperature
Supply Voltages
V
DD1
@ V
SEL
= 0 V
V
DD1
@ V
SEL
= 5 V
Minimum Load
1
Symbol
T
A
V
DD
V
DD
I
ISO(MIN)
Min
−40
3.0
4.5
10
06577-002
Max
+105
3.6
5.5
Unit
°C
V
V
mA
All voltages are relative to their respective ground.
Rev. 0 | Page 8 of 24
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