Datasheet

ADuM5000 Data Sheet
Rev. B | Page 6 of 16
IEC 60747-5-2 (VDE 0884, PART 2):2003-01 INSULATION CHARACTERISTICS
This power module is suitable for reinforced electrical isolation only within the safety limit data. Maintenance of the safety data is ensured
by protective circuits. The asterisk (*) marking branded on the component designates IEC 60747-5-2 (VDE 0884, Part 2):2003-01 approval.
Table 8.
Description Conditions Symbol Characteristic Unit
Installation Classification per DIN VDE 0110
For Rated Mains Voltage ≤ 150 V rms I to IV
For Rated Mains Voltage ≤ 300 V rms I to III
For Rated Mains Voltage ≤ 400 V rms I to II
Climatic Classification 40/105/21
Pollution Degree per DIN VDE 0110, Table 1 2
Maximum Working Insulation Voltage V
IORM
560 V peak
Input-to-Output Test Voltage
Method b1 V
IORM
× 1.875 = V
PR
, 100% production test, t
m
= 1 sec,
partial discharge < 5 pC
V
PR
1050 V peak
Method a V
IORM
× 1.6 = V
PR
, t
m
= 60 sec, partial discharge < 5 pC V
PR
After Environmental Tests Subgroup 1 896 V peak
After Input and/or Safety Test
Subgroup 2 and Subgroup 3
V
IORM
× 1.2 = V
PR
, t
m
= 60 sec, partial discharge < 5 pC 672 V peak
Highest Allowable Overvoltage Transient overvoltage, t
TR
= 10 sec V
TR
4000 V peak
Safety-Limiting Values Maximum value allowed in the event of a failure
(see Figure 2)
Case Temperature T
S
150 °C
Side 1 I
DD1
Current I
S1
555 mA
Insulation Resistance at T
S
V
IO
= 500 V R
S
>10
9
Ω
Thermal Derating Curve
0
100
200
300
400
500
600
0 50 100 150 200
AMBIENT TEMPERATURE (°C)
SAFE OPERATING V
DD1
CURRENT (mA)
07539-002
Figure 2. Thermal Derating Curve, Dependence of Safety-Limiting Values on Case Temperature, per DIN EN 60747-5-2
RECOMMENDED OPERATING CONDITIONS
Table 9.
Parameter Symbol Min Max Unit Comments
TEMPERATURE
1
Operating Temperature T
A
−40 +105 °C
SUPPLY VOLTAGES
2
Each voltage is relative to its respective ground
V
DD1
at V
SEL
= 0 V V
DD1
2.7 5.5 V
V
DD1
at V
SEL
= 5 V V
DD1
4.5 5.5 V
1
Operation at 105°C requires reduction of the maximum load current as specified in Table 10.
2
Each voltage is relative to its respective ground.