adum1200-ep Analog Devices, Inc., adum1200-ep Datasheet - Page 9

• Manufacturer Part Number: adum1200-ep
• Description: Dual-channel Digital Isolator Adum1200-ep
• Manufacturer: Analog Devices, Inc.

DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12 INSULATION CHARACTERISTICS
This isolator is suitable for reinforced isolation within the safety limit data only. Maintenance of the safety data is ensured by protective
circuits. Note that the * marking on the package denotes DIN V VDE V 0884-10 approval for a 560 V peak working voltage.
Table 7.
Description
Installation Classification per DIN VDE 0110
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
Highest Allowable Overvoltage
Safety-Limiting Values
Insulation Resistance at T
For Rated Mains Voltage ≤ 150 V rms
For Rated Mains Voltage ≤ 300 V rms
For Rated Mains Voltage ≤ 400 V rms
After Environmental Tests Subgroup 1
After Input and/or Safety Test Subgroup 2
Case Temperature
Side 1 Current
Side 2 Current
and Subgroup 3
Limiting Values on Case Temperature per DIN V VDE V 0884-10
200
180
160
140
120
100
80
60
40
20
0
Figure 2. Thermal Derating Curve, Dependence of Safety-
0
SIDE 1
50
CASE TEMPERATURE (°C)
SIDE 2
S
100
150
Conditions
V
t
V
partial discharge < 5 pC
V
partial discharge < 5 pC
Transient overvoltage, t
Maximum value allowed in the event of a failure
(see Figure 2)
V
m
IORM
IORM
IORM
IO
= 1 second, partial discharge < 5 pC
= 500 V
× 1.875 = V
× 1.6 = V
× 1.2 = V
200
PR
PR
Rev. 0 | Page 9 of 16
, t
, t
PR
m
m
, 100% production test,
= 60 seconds,
= 60 seconds,
TR
= 10 seconds
RECOMMENDED OPERATING CONDITIONS
Table 8.
Parameter
Operating Temperature (T
Supply Voltages (V
Input Signal Rise and Fall Times
1
All voltages are relative to their respective ground.
DD1
, V
Symbol
V
V
V
V
T
I
I
R
DD2
S1
S2
S
S
IORM
PR
PR
TR
)
A
1
)
Characteristic
I to IV
I to III
I to II
40/105/21
2
560
1050
896
672
4000
150
160
170
>10
9
ADuM1200-EP
Rating
−55°C to +105°C
2.7 V to 5.5 V
1.0 ms
Unit
V peak
V peak
V peak
V peak
V peak
°C
mA
mA
Ω