ADuM1410/ADuM1411/ADuM1412

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DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12 INSULATION CHARACTERISTICS

These isolators are suitable for reinforced electrical isolation within the safety limit data only. Maintenance of the safety data is ensured by

protective circuits. The asterisk (*) marked on packages denotes DIN V VDE V 0884-10 approval.

Table 7.

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

560

V peak

Input-to-Output Test Voltage, Method B1

partial discharge < 5 pC

1050

V peak

Input-to-Output Test Voltage, Method A

After Environmental Tests Subgroup 1

896

V peak

After Input and/or Safety Test Subgroup 2

and Subgroup 3

672

V peak

Highest Allowable Overvoltage

4000

V peak

Safety-Limiting Values

Maximum value allowed in the event of a failure;

see Figure 4

Case Temperature

150

°C

Side 1 Current

265

mA

Side 2 Current

335

mA

Ω

CASE TEMPERATURE (°C)

0

0

350

300

250

200

150

100

50

50

100

150

200

SIDE #1

SIDE #2

RECOMMENDED OPERATING CONDITIONS

r

Symbol

Min

Max

Unit

Figure 4. Thermal Derating Curve, Dependence of Safety-Limiting Values

with Case Temperature per DIN V VDE V 0884-10

Table 8.

Paramete

Operating Temperature

−40

+105

°C

Supply Voltages

V

1

1

DD2

2.7

DD

, V

5.5

V

Input Signal Rise and Fall Times

1.0

ms

1 All voltages are relative to their respe ive ground. S

he D

ectn

and Magnetic Field Immunity section for information on immunity to external

ct

ee t

C Corr

ess

magnetic fields.