HCPL7520 datasheet(4/15 Pages) HP

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Regulatory Information

The HCPL-7520 is pending

approval by the following

organizations:

DIN EN

Pending approval under DIN EN

60747-5-2 with VIORM = 891 VPEAK.

DIN EN 60747-5-2 Insulation Characteristics[1]

Description

Symbol

Characteristic Unit

Installation classification per DIN EN 0110-1/1997-04, Table 1

for rated mains voltage

≤ 150 Vrms

I – IV

for rated mains voltage

≤ 300 Vrms

I – III

for rated mains voltage

≤ 600 Vrms

I – II

Climatic Classification

55/100/21

Pollution Degree (DIN EN 0110-1/1997-04)

Maximum Working Insulation Voltage

VIORM

891

Vpeak

Input to Output Test Voltage, Method b[2]

VIORM x 1.875 = VPR, 100% production test with tm = 1 sec, partial discharge <5 pC

VPR

1670

Vpeak

Input to Output Test Voltage, Method a[2]

VIORM x 1.5 = VPR, type and sample test, tm = 60 sec, partial discharge <5 pC

VPR

1336

Vpeak

Highest Allowable Overvoltage (transient overvoltage tini = 10 sec)

VIOTM

6000

Vpeak

Safety-limiting values – maximum values allowed in the event of a failure.

Case Temperature

175

°C

Input Current[3]

IS, INPUT

400

Output Power[3]

PS, OUTPUT 600

Insulation Resistance at TS, VIO = 500 V

>109

Ω

Notes:

1. Insulation characteristics are guaranteed only within the safety maximum ratings which must be ensured by protective circuits within the

application. Surface Mount Classifications is Class A in accordance with CECC00802.

2. Refer to the optocoupler section of the Isolation and Control Components Designer’s Catalog, under Product Safety Regulations section, (DIN EN

60747-5-2) for a detailed description of Method a and Method b partial discharge test profiles.

3. Refer to the following figure for dependence of PS and IS on ambient temperature.

Pending approval under UL 1577,

component recognition program

up to VISO = 3750 VRMS expected

prior to product release. File

E55361.

CSA

Pending approval under CSA

Component Acceptance Notice

#5, File CA 88324 expected prior

to product release.

TS – CASE TEMPERATURE – °C

200

600

400

800

75 100

200

150 175

PS (mW)

125

100

300

500

700

IS (mA)

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