Data Sheet

ADE7912/ADE7913

Rev. 0 | Page 7 of 44

REGULATORY APPROVALS (PENDING)

The ADE7912/ADE7913 are pending approval by the organizations listed in Table 2. Refer to Table 8 and the Insulation Lifetime section

for more information about the recommended maximum working voltages for specific cross-isolation waveforms and insulation levels.

Table 2. Regulatory Approvals

UL

CSA

VDE

Recognized Under UL 1577

Component Recognition Program1

Approved under CSA Component Acceptance

Notice 5A

Certified according to DIN VDE V 0884-102

(VDE V 0884-10):2006-12

Single Protection, 5000 V rms Isolation

Voltage

Basic insulation per IEC 61010-1, 400 V rms (564 V

peak) maximum working voltage

Reinforced insulation, 846 V peak

1

In accordance with UL 1577, each ADE7912/ADE7913 is proof tested by applying an insulation test voltage ≥ 6000 V rms for 1 second (current leakage detection limit

= 10 µA).

2

In accordance with DIN V VDE V 0884-10, each ADE7912/ADE7913 is proof tested by applying an insulation test voltage ≥ 1590 V peak for 1 second (partial discharge

detection limit = 5 pC). The asterisk (*) marking branded on the component designates DIN VDE V 0884-10 (VDE V 0884-10):2006-12 approval.

INSULATION AND SAFETY RELATED SPECIFICATIONS

Table 3. Critical Safety Related Dimensions and Material Properties

Parameter

Symbol

Value

Unit

Test Conditions/Comments

Rated Dielectric Insulation Voltage

5000

V rms

1-minute duration

Minimum External Air Gap (Clearance)

L(l01)

8.3

mm

Distance measured from input terminals to output

terminals, shortest distance through air along the

PCB mounting plane, as an aid to PCB layout

Minimum External Tracking (Creepage)

L(l02)

8.3

mm

Measured from input terminals to output terminals,

shortest distance path along body

Minimum Internal Gap (Internal Clearance)

0.017 min

mm

Insulation distance through insulation

Tracking Resistance (Comparative Tracking Index)

CTI

>600

V

IEC 60112

Isolation Group

II

Material group (DIN VDE 0110, 1/89, Table 1)

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

The ADE7912/ADE7913 are suitable for reinforced electrical isolation only within the safety limit data. Maintenance of the safety data is

ensured by the protective circuits.

Table 4. VDE Characteristics

Description

Test Conditions/Comments

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 IV

For Rated Mains Voltage ≤ 400 V rms

I to III

Climatic Classification

40/105/21

Pollution Degree per DIN VDE 0110, Table 1

2

Maximum Working Insulation Voltage

846

V peak

Input-to-Output Test Voltage, Method B1

1592

V peak

Input-to-Output Test Voltage, Method A

After Environmental Tests Subgroup 1

discharge < 5 pC

1273

V peak

After Input and/or Safety Tests Subgroup 2

and Subgroup 3

discharge < 5 pC

1018

V peak

Highest Allowable Overvoltage

6000

V peak

Surge Isolation Voltage

6000

V peak

Safety Limiting Values

Maximum value allowed in the event of a failure

(see Figure 4)

Maximum Junction Temperature

150

°C

Total Power Dissipation at 25°C

2.78

W

Ω