ISO6721 datasheet(9/48 Pages) TI

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6.7 Safety-Related Certifications

VDE

CSA

CQC

TUV

Plan to certify according to

DIN VDE V 0884-11:2017-

Plan to certify according to

IEC 60950-1 and IEC

62368-1

Plan to certify according to

UL 1577 Component

Recognition Program

Plan to certify according to

GB4943.1-2011

Plan to certify according to

EN 61010-1:2010/

A1:2019, EN

60950-1:2006/A2:2013

and EN 62368-1:2014

Maximum transient

isolation voltage, 7071

VPK;

Maximum repetitive peak

isolation voltage, 1500

VPK;

Maximum surge isolation

voltage,

6250 VPK

800 VRMS reinforced

insulation per CSA

60950-1-07+A1+A2, IEC

60950-1 2nd Ed.+A1+A2,

CSA 62368-1- 14 and IEC

62368-1:2014, (pollution

degree 2, material group

Single protection,

5000 VRMS

Reinforced insulation,

Altitude ≤ 5000 m, Tropical

Climate,

700 VRMS maximum

working voltage

5000 VRMS (DW-16)

Reinforced insulation per

EN 61010-1:2010/A1:2019

up to working voltage of

600 VRMS (DW-16)

5000 VRMS (DW-16)

Reinforced insulation per

EN 60950-1:2006/A2:2013

and EN 62368-1:2014 up

to working voltage of 800

VRMS (DW-16)

Certificate planned

6.8 Safety Limiting Values

Safety limiting(1) intends to minimize potential damage to the isolation barrier upon failure of input or output circuitry.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

DWV-8 PACKAGE

Safety input, output, or supply current (1)

RθJA =84.3°C/W, VI = 5.5 V, TJ = 150°C,

TA = 25°C

270

RθJA = 84.3.6°C/W, VI = 3.6 V, TJ =

150°C, TA = 25°C

412

RθJA = 84.3°C/W, VI = 2.75 V, TJ = 150°C,

TA = 25°C

539

RθJA = 84.3°C/W, VI = 1.89 V, TJ = 150°C,

TA = 25°C

790

Safety input, output, or total power (1)

RθJA = 84.3°C/W, TJ = 150°C, TA = 25°C

1483

Maximum safety temperature (1)

150

°C

(1)

The maximum safety temperature, TS, has the same value as the maximum junction temperature, TJ, specified for the device. The IS

and PS parameters represent the safety current and safety power respectively. The maximum limits of IS and PS should not be

exceeded. These limits vary with the ambient temperature, TA.

The junction-to-air thermal resistance, RθJA, in the table is that of a device installed on a high-K test board for leaded surface-mount

packages. Use these equations to calculate the value for each parameter:

TJ = TA + RθJA × P, where P is the power dissipated in the device.

TJ(max) = TS = TA + RθJA × PS, where TJ(max) is the maximum allowed junction temperature.

PS = IS × VI, where VI is the maximum input voltage.

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ISO6720-Q1, ISO6721-Q1

SLLSFF5A – JULY 2020 – REVISED DECEMBER 2020

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