Si8410/20/21
Table 8. IEC 60664-1 (VDE 0844 Part 2) Ratings
Parameter
Test Conditions
Specification
Basic isolation group
Material Group
IIIa
I-IV
I-III
I-II
Rated Mains Voltages < 150 V
Rated Mains Voltages < 300 V
Rated Mains Voltages < 400 V
RMS
RMS
RMS
Installation Classification
Table 9. IEC 60747-5-2 Insulation Characteristics*
Parameter
Symbol
Test Condition
Characteristic
Unit
Maximum Working Insulation Voltage
VIORM
560
V peak
Method a
After Environmental Tests
Subgroup 1
896
(VIORM x 1.6 = VPR, tm = 60 sec,
Partial Discharge < 5 pC)
Method b1
VPR
V peak
Input to Output Test Voltage
(VIORM x 1.875 = VPR, 100%
Production Test, tm = 1 sec,
Partial Discharge < 5 pC)
1050
After Input and/or Safety Test
Subgroup 2/3
(VIORM x 1.2 = VPR, tm = 60 sec,
Partial Discharge < 5 pC)
672
Highest Allowable Overvoltage (Transient
Overvoltage, tTR = 10 sec)
4000
V peak
VTR
Pollution Degree (DIN VDE 0110, Table 1)
Insulation Resistance at TS, VIO = 500 V
2
RS
>109
Ω
*Note: The Si84xx is suitable for basic electrical isolation a climate classification of 40/125/21.
Table 10. IEC Safety Limiting Values
Parameter
Case Temperature
Safety input, output, or supply current
Symbol
Test Condition
Min
—
Typ
Max Unit
—
T
I
150
105
°C
S
θ
= 210 °C/W,
JA
—
—
mA
S
V = 5.5 V,
I
T = 150 °C,
J
T = 25 °C
A
*Note: Maximum value allowed in the event of a failure; also see the thermal derating curve in Figure 2.
Preliminary Rev. 0.1
15
SILICON [ SILICON ]
