Data Sheet

ADuM3154

REGULATORY INFORMATION

The ADuM3154 is approved by the organizations listed in Table 11. See Table 16 and the Insulation Lifetime section for recommended

maximum working voltages for specific cross isolation waveforms and insulation levels.

Table 11.

UL

CSA

VDE

Recognized under 1577 Component

Approved under CSA Component

Acceptance Notice #5A

Certified according to DIN V VDE V 0884-10

3750 V rms Single Protection

Basic insulation per CSA 60950-1-07+A1+A2

Reinforced insulation, 565 V peak

File E214100

File 205078

File 2471900-4880-0001

1

In accordance with UL 1577, each ADuM3154 is proof tested by applying an insulation test voltage ≥4500 V rms for 1 second (current leakage detection limit = 10 µA).

2

In accordance with DIN V VDE V 0884-10, each ADuM3154 is proof tested by applying an insulation test voltage ≥525 V peak for 1 second (partial discharge detection

limit = 5 pC). The asterisk (*) marked on the component designates DIN V VDE V 0884-10 approval.

3

See Table 16 for recommended maximum working voltages under various operating conditions.

INSULATION AND SAFETY RELATED SPECIFICATIONS

Table 12.

Parameter

Symbol

Value

Unit

Test Conditions/Comments

Rated Dielectric Insulation Voltage

3750

V rms

1 minute duration

Minimum External Air Gap (Clearance)

L(I01)

5.1

mm min

Measured from input terminals to output terminals,

shortest distance through air

Minimum External Tracking (Creepage)

L(I02)

5.1

mm min

Measured from input terminals to output terminals,

shortest distance path along body

Minimum Internal Gap (Internal Clearance)

0.017

mm min

Distance through insulation

Tracking Resistance (Comparative Tracking Index)

CTI

>400

V

DIN IEC 112/VDE 0303 Part 1

Material Group

II

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

Rev. A | Page 11 of 22