ADuM1200/ADuM1201
DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12 INSULATION CHARACTERISTICS
Data Sheet
This isolator is suitable for reinforced isolation only within the safety limit data. Maintenance of the safety data is ensured by protective
circuits. Note that the asterisk (*) marking on the package denotes DIN V VDE V 0884-10 approval for a 560 V peak working voltage.
Table 11.
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
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 second, partial discharge < 5 pC
V
IORM
× 1.6 = V
PR
, t
m
= 60 seconds,
partial discharge < 5 pC
V
IORM
× 1.2 = V
PR
, t
m
= 60 seconds,
partial discharge < 5 pC
Transient overvoltage, t
TR
= 10 seconds
Maximum value allowed in the event of a failure
(see Figure 3)
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
160
170
>10
9
°C
mA
mA
Ω
RECOMMENDED OPERATING CONDITIONS
200
180
Table 12.
Parameter
Operating Temperature (T
Operating Temperature (T
Supply Voltages (V
DD1
, V
DD2
Supply Voltages (V
DD1
, V
DD2
Input Signal Rise and Fall Times
1
SAFETY-LIMITING CURRENT (mA)
160
140
SIDE #1
120
100
80
60
40
20
0
50
100
150
CASE TEMPERATURE (°C)
200
04642-003
SIDE #2
Rating
−40°C to +105°C
−40°C to +125°C
2.7 V to 5.5 V
3.0 V to 5.5 V
1.0 ms
0
Does not apply to ADuM1200W and ADuM1201W automotive grade
products.
2
Applies to ADuM1200W and ADuM1201W automotive grade products.
3
All voltages are relative to their respective ground. See the DC Correctness
magnetic fields.
Figure 3. Thermal Derating Curve, Dependence of Safety-Limiting Values
on Case Temperature per DIN V VDE V 0884-10
Rev. I | Page 20 of 28
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