ISO6442FDFPR datasheet(9/56 Pages) TI2

9 / 56 page

PARAMETER

TEST CONDITIONS

PACKAGE

UNIT

16-DW

RIO

Insulation resistance, input to output(6)

VIO = 500V, TA = 25°C

>1012

VIO = 500V, 100°C ≤ TA ≤ 125°C

>1011

VIO = 500V at TS = 150°C

>109

Pollution degree

Climatic category

40/125/21

UL 1577

VISO

Withstand isolation voltage

VTEST = VISO , t = 60s (qualification); VTEST = 1.2 ≤ VISO , t

= 1s (100% production)

5000

VRMS

(1)

Creepage and clearance requirements should be applied according to the specific equipment isolation standards of an application.

Care should be taken to maintain the creepage and clearance distance of a board design to ensure that the mounting pads of the

isolator on the printed-circuit board do not reduce this distance. Creepage and clearance on a printed-circuit board become equal

in certain cases. Techniques such as inserting grooves, ribs, or both on a printed circuit board are used to help increase these

specifications.

(2)

This digital isolator is suitable for safe electrical insulation only within the safety ratings. Compliance with the safety ratings shall be

ensured by means of suitable protective circuits.

(3)

Testing is carried out in air to determine the surge immunity of the package.

(4)

Testing is carried out in oil to determine the intrinsic surge immunity of the isolation barrier.

(5)

Apparent charge is electrical discharge caused by a partial discharge (pd).

(6)

All pins on each side of the barrier tied together creating a two-pin device.

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ISO6440, ISO6441, ISO6442

SLLSG01B – SEPTEMBER 2024 – REVISED NOVEMBER 2025

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