ADuM5200/ADuM5201/ADuM5202

Data Sheet

Rev. B | Page 10 of 28

IEC 60747-5-2 (VDE 0884, PART 2):2003-01 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 branded on the components designates IEC 60747-5-2 (VDE 0884, Part 2):2003-1 approval.

Table 17. VDE Characteristics

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

1 sec, partial discharge < 5 pC

V

pd (m)

1050

V

PEAK

Input-to-Output Test Voltage, Method a

After Environmental Tests Subgroup 1

V

discharge < 5 pC

V

pd (m)

840

V

PEAK

After Input and/or Safety Test Subgroup 2

and Subgroup 3

V

discharge < 5 pC

V

pd (m)

672

V

PEAK

Highest Allowable Overvoltage

V

IOTM

4000

V

PEAK

Withstand Isolation Voltage

1 minute withstand rating

V

ISO

2500

V

RMS

Surge Isolation Voltage

V

V

IOSM

6000

V

PEAK

Safety Limiting Values

Maximum value allowed in the event of a failure

(see Figure 5)

Case Temperature

T

S

150

°C

Side 1 I

I

S1

555

mA

Insulation Resistance at T

S

V

R

S

Ω

0

100

200

300

400

500

600

0

50

100

150

200

AMBIENT TEMPERATURE (°C)

Figure 5. Thermal Derating Curve, Dependence of Safety Limiting Values on Case Temperature, per DIN EN 60747-5-2

RECOMMENDED OPERATING CONDITIONS

Table 18.

Parameter

Symbol

Min

Max

Unit

Operating Temperature1

T

A

−40

+105

°C

Supply Voltages2

V

V

DD1

3.0

5.5

V

V

V

DD1

4.5

5.5

V