ADuM2400ARIZ AD [Analog Devices], ADuM2400ARIZ Datasheet - Page 11

• Manufacturer Part Number: ADuM2400ARIZ
• Description: Quad-Channel Digital Isolators
• Manufacturer: AD [Analog Devices]

Data Sheet
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
means of protective circuits.
Note that the * marking on packages denotes DIN V VDE V 0884-10 approval for 846 V peak working voltage.
Table 7.
Description
Installation Classification per DIN VDE 0110
Climatic Classification
Pollution Degree (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 ≤ 300 V rms
For Rated Mains Voltage ≤ 450 V rms
For Rated Mains Voltage ≤ 600 V rms
After Environmental Tests Subgroup 1
After Input and/or Safety Test Subgroup 2
and Subgroup 3
Case Temperature
Side 1 Current
Side 2 Current
Figure 4. Thermal Derating Curve, Dependence of Safety Limiting
350
300
250
200
150
100
50
0
Values with Case Temperature per DIN V VDE V 0884-10
0
50
CASE TEMPERATURE (°C)
SIDE #1
S
SIDE #2
100
150
Conditions
V
partial discharge < 5 pC
V
V
Transient overvoltage, t
Maximum value allowed in the event of a failure;
see Figure 4
V
IORM
IORM
IORM
IO
= 500 V
× 1.875 = V
× 1.6 = V
× 1.2 = V
200
Rev. D | Page 11 of 24
PR
PR
, t
, t
PR
m
m
, 100% production test, t
= 60 sec, partial discharge < 5 pC
= 60 sec, partial discharge < 5 pC
TR
= 10 seconds
RECOMMENDED OPERATING CONDITIONS
Table 8.
Parameter
Operating Temperature (T
Supply Voltages
Input Signal Rise and Fall Times
1
All voltages are relative to their respective ground.
ADuM2400/ADuM2401/ADuM2402
m
1
= 1 sec,
(V
DD1
, V
DD2
A
)
)
Symbol
V
V
V
V
T
I
I
R
S1
S2
S
IORM
PR
PR
TR
S
Characteristic
I to IV
I to II
I to II
40/105/21
2
846
1590
6000
150
265
335
>10
1375
1018
Rating
−40°C to +105°C
2.7 V to 5.5 V
1.0 ms
9
Unit
V peak
V peak
V peak
V peak
V peak
°C
mA
mA
Ω