Si8920

8

Preliminary Rev. 0.5

Table 4. IEC 60664-1 (VDE 0884) Ratings

Parameter

Test Conditions

Specification

GW DIP-8

WB SOIC-16

Basic Isolation Group

Material Group

I

I

Installation

Classification

I-IV

I-IV

I-IV

I-IV

I-III

I-III

I-III

I-III

Table 5. VDE 0884-10 Insulation Characteristics*

Parameter

Symbol

Test Condition

Characteristic

Unit

GW DIP-8

WB SOIC-16

Maximum Working

Insulation Voltage

891

1200

V peak

Input to Output Test

Voltage

Method b1

Partial Discharge < 5 pC)

1671

2250

V peak

Transient Overvoltage

t = 60 sec

6000

8000

V peak

Pollution Degree

(DIN VDE 0110, Table 1)

22



*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 Si8920 provides a climate classification of 40/125/21.