Data Sheet

ADP1074

Rev. D | Page 9 of 32

DIN V VDE V 0884-10 (VDE V 0884-10) INSULATION CHARACTERISTICS

This isolator is suitable for reinforced isolation within the safety limit data only. Maintenance of the safety data is ensured by protective

circuits. Note that the asterisk (*) marked on the package denotes DIN V VDE V 0884-10 approval for a 560 V peak working voltage.

Table 6. DIN V VDE V 0884-10 (VDE V 0884-10) Insulation Characteristics for Wide Body SOIC Package

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

565

Input-to-Output Test Voltage, Method B1

partial discharge < 5 pC

1060

Input-to-Output Test Voltage, Method A

After Environmental Tests Subgroup 1

905

After Input and/or Safety Test Subgroup 2

and Subgroup 3

679

Highest Allowable Overvoltage

7071

Surge Isolation Voltage Reinforced

6000

Safety-Limiting Values

Maximum value allowed in the event of a failure;

see Figure 2

Case Temperature

150

°C

Side 1 Current

160

mA

Side 2 Current

170

mA

Ω

1.2

1.0

0.8

0.6

0.4

0.2

0

0

50

100

150

200

AMBIENT TEMPERATURE (°C)

Figure 2. Thermal Derative Curve, Dependence of Safety Limiting Values with Ambient Temperature per DINV VDE V 0884-10