SI8220 SILABS [Silicon Laboratories], SI8220 Datasheet - Page 8

• Manufacturer Part Number: SI8220
• Description: 0.5 AND 2.5 AMP ISODRIVERS WITH OPTO INPUT (2.5, 3.75, AND 5.0 KVRMS)
• Manufacturer: SILABS [Silicon Laboratories]

Si8220/21
Table 4. IEC 60664-1 (VDE 0844 Part 2) Ratings
Table 5. IEC 60747-5-2 Insulation Characteristics for Si82xxxC*
8
Parameter
Basic isolation group
Installation Classification
Parameter
Maximum Working Insulation
Voltage
Input to Output Test Voltage
Highest Allowable Overvoltage
(Transient Overvoltage,
t
Pollution Degree
(DIN VDE 0110, Table 1)
Insulation Resistance at T
V
*Note: This isolator is suitable for basic electrical isolation only within the safety limit data. Maintenance of the safety data is
TR
IO
= 10 sec)
= 500 V
ensured by protective circuits. The Si82xx provides a climate classification of 40/125/21.
S
,
Symbol
V
Material Group
Rated Mains Voltages < 150 V
Rated Mains Voltages < 300 V
Rated Mains Voltages < 400 V
Rated Mains Voltages < 600 V
V
V
IORM
R
PR
TR
S
(V
(V
After Input and/or Safety Test
(V
IORM
IORM
Production Test, t
After Environmental Tests
Partial Discharge < 5 pC)
Partial Discharge < 5 pC)
Partial Discharge < 5 pC)
Test Conditions
IORM
x 1.6 = V
x 1.2 = V
Test Condition
Rev. 0.22
Subgroup 2/3
x 1.875 = V
Subgroup 1
Method b1
Method a
PR
PR
, t
, t
m
m
m
PR
RMS
RMS
RMS
RMS
= 1 sec,
= 60 sec,
= 60 sec,
, 100%
SOIC-16
NB SOIC8
1590
1375
1018
6000
>10
WB
891
2
Characteristic
I-IV
I-III
IIIa
I-II
I-II
9
Specification
NB SOIC-8
1050
4000
>10
560
896
672
2
WB SOIC 16
9
I-IV
I-IV
I-III
I-III
IIIa
V peak
V peak
V peak
Unit
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