4

Regulatory Information

The HCPL-7520 is pending

approval by the following

organizations:

DIN EN

Pending approval under DIN EN

Description

Symbol

Characteristic Unit

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

for rated mains voltage

I – IV

for rated mains voltage

I – III

for rated mains voltage

I – II

Climatic Classification

55/100/21

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

2

Maximum Working Insulation Voltage

891

1670

1336

6000

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

Case Temperature

175

°C

400

mA

mW

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.

UL

Pending approval under UL 1577,

component recognition program

prior to product release. File

E55361.

CSA

Pending approval under CSA

Component Acceptance Notice

#5, File CA 88324 expected prior

to product release.

0

0

TS – CASE TEMPERATURE – °C

200

600

400

25

800

50

75 100

200

150 175

PS (mW)

125

100

300

500

700

IS (mA)