6.7 Safety-Related Certifications

VDE

CSA

UL

CQC

TUV

Certified according to DIN

EN IEC 60747-17 (VDE

0884-17)

Certified according to IEC

62368-1, IEC 61010-1 and

IEC 60601

Certified according to

UL 1577 Component

Recognition Program

Certified according to GB

4943.1

Certified according to EN

61010-1 and EN 62368-1

Maximum transient

isolation voltage, 7071

VPK;

Maximum repetitive peak

isolation voltage, 2121

VPK;

Maximum surge isolation

voltage,

10000 VPK

600 VRMS reinforced

insulation per CSA

62368-1 and IEC 62368-1;

600 VRMS reinforced

insulation per CSA

61010-1 and IEC 61010-1

(pollution degree 2,

material group I);

2 MOPP (Means of

Patient Protection) per

CSA 60601-1 and IEC

60601-1, 250 VRMS max

working voltage

Single protection,

5000 VRMS

Reinforced insulation,

Altitude ≤ 5000 m, Tropical

Climate,

700 VRMS maximum

working voltage

5000 VRMS reinforced

insulation per EN 61010-1

and EN 62368-1 up to

working voltage of 600

VRMS

Certificate number:

40040142

Master contract number:

220991

File number: E181974

Certificate number:

CQC21001304083

Client ID number: 077311

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

DW-16 PACKAGE

IS

Safety input, output, or supply current (1)

RθJA =68.8°C/W, VI = 5.5 V, TJ = 150°C,

TA = 25°C

330

mA

RθJA = 68.8°C/W, VI = 3.6 V, TJ = 150°C,

TA = 25°C

504

mA

RθJA = 68.8°C/W, VI = 2.75 V, TJ = 150°C,

TA = 25°C

660

mA

RθJA = 68.8°C/W, VI = 1.89 V, TJ = 150°C,

TA = 25°C

956

mA

PS

Safety input, output, or total power (1)

RθJA = 68.8°C/W, TJ = 150°C, TA = 25°C

1820

mW

TS

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.

ISO6760, ISO6761, ISO6762, ISO6763

SLLSFK0E – AUGUST 2021 – REVISED FEBRUARY 2023

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