SI87XX Datasheet, PDF(7/36 Page) Silicon Laboratories – 5 KV LED EMULATOR INPUT, OPEN COLLECTOR OUTPUT ISOLATORS

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SI87XX Datasheet, PDF (7/36 Pages) Silicon Laboratories – 5 KV LED EMULATOR INPUT, OPEN COLLECTOR OUTPUT ISOLATORS

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Si87xx

Table 5. IEC 60664-1 (VDE 0844 Part 2) Ratings

Parameter

Basic Isolation Group

Installation

Classification

Test Condition

Material Group

Rated Mains Voltages <

150 VRMS

Rated Mains Voltages <

300 VRMS

Rated Mains Voltages <

450 VRMS

Rated Mains Voltages <

600 VRMS

Rated Mains Voltages <

1000 VRMS

SOIC-8

I-IV

I-III

Specification

DIP8

SDIP6

I-IV

I-III

I-IV

I-III

I-IV

LGA8

I-IV

I-III

Table 6. IEC 60747-5-2 Insulation Characteristics*

Parameter

Symbol

Test Condition

Characteristic

Unit

SOIC-8 DIP8 SDIP6 LGA8

Maximum Working

Insulation Voltage

Input to Output Test

Voltage

VIORM

Method b1

(VIORM x 1.875 = VPR,

VPR

100%

Production Test, tm = 1 sec,

Partial Discharge < 5 pC)

630

1181

891

1671

1140

2138

1414 V peak

2652 V peak

Transient Overvoltage VIOTM

t = 60 sec

6000 6000 8000 8000 V peak

Pollution Degree

(DIN VDE 0110, Table 1)

Insulation Resistance at

TS, VIO = 500 V

>109

*Note: This isolator is suitable for reinforced electrical isolation only within the safety limit data. Maintenance of the safety

data is ensured by protective circuits. The Si87xx provides a climate classification of 40/125/21.

Preliminary Rev. 0.5

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