HMHA2801 datasheet(2/9 Pages) ONSEMI

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HMHA281, HMHA2801 Series

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Table 1. SAFETY AND INSULATION RATINGS (As per DIN EN/IEC 60747-5-5, this optocoupler is suitable for “safe electrical

insulation” only within the safety limit data. Compliance with the safety ratings shall be ensured by means of protective circuits.

)

Parameter

Characteristics

Installation Classifications per DIN VDE 0110/1.89 Table 1, For Rated Mains Voltage

< 150 VRMS

I–IV

< 300 VRMS

I–III

Climatic Classification

55/100/21

Pollution Degree (DIN VDE 0110/1.89)

Comparative Tracking Index

175

Symbol

Parameter

Value

Unit

VPR

Input−to−Output Test Voltage, Method A, VIORM x 1.6 = VPR, Type and Sample Test

with tm = 10 s, Partial Discharge < 5 pC

904

Vpeak

Input−to−Output Test Voltage, Method B, VIORM x 1.875 = VPR, 100% Production Test

with tm = 1 s, Partial Discharge < 5 pC

1060

Vpeak

VIORM

Maximum Working Insulation Voltage

565

Vpeak

VIOTM

Highest Allowable Over−Voltage

4000

Vpeak

External Creepage

≥5

External Clearance

≥5

DTI

Distance Through Insulation (Insulation Thickness)

≥0.4

Case Temperature (Note 1)

150

°C

IS, INPUT

Input Current (Note 1)

200

PS, OUTPUT

Output Power (Note 1)

300

RIO

Insulation Resistance at TS, VIO = 500 V (Note 1)

>109

1. Safety limit values – maximum values allowed in the event of a failure.

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