adum5401w Analog Devices, Inc., adum5401w Datasheet - Page 6

• Manufacturer Part Number: adum5401w
• Description: Quad-channel Isolators With Integrated Dc-to-dc Converter
• Manufacturer: Analog Devices, Inc.

ADuM5401W/ADuM5402W/ADuM5403W
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
the protective circuits. The asterisk (*) marking on packages denotes DIN V VDE V 0884-10 approval.
Table 8. VDE Characteristics
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
RECOMMENDED OPERATING CONDITIONS
Table 9.
Parameter
Operating Temperature
Supply Voltages
1
2
Operation at 105°C requires reduction of the maximum load current, as specified in
Each voltage is relative to its respective ground.
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 I
and Subgroup 3
DD1
Current
2
Figure 5. Thermal Derating Curve, Dependence of Safety Limiting Values on Case Temperature, per DIN EN 60747-5-2
1
S
600
500
400
300
200
100
0
0
Conditions
V
partial discharge < 5 pC
V
V
Transient overvoltage, t
Maximum value allowed in the event of a failure
(see Figure 5)
V
IORM
IORM
IORM
IO
= 500 V
× 1.875 = V
× 1.6 = V
× 1.2 = V
50
AMBIENT TEMPERATURE (°C)
PR
PR
Rev. 0 | Page 6 of 20
, t
, t
Symbol
T
V
PR
A
DD1
m
m
, 100% production test, t
= 60 sec, partial discharge < 5 pC
= 60 sec, partial discharge < 5 pC
100
Table 10
TR
= 10 sec
.
150
Min
−40
4.5
m
= 1 sec,
200
Symbol
V
V
V
V
T
I
R
S1
S
IORM
PR
PR
TR
S
Max
+105
5.5
Characteristic
I to IV
I to III
I to II
40/105/21
2
560
1050
896
672
4000
150
555
>10
9
Unit
°C
V
Unit
V peak
V peak
V peak
V peak
V peak
°C
mA
Ω