FOD8318 Datasheet, PDF (4/31 Pages) Fairchild Semiconductor – 2.5 A Output Current, IGBT Drive Optocoupler with Active Miller Clamp, Desaturation Detection, and Isolated Fault Sensing

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.
Symbol
Parameter
Installation Classifications per DIN VDE 0110/1.89 Table 1
For Rated Mains Voltage < 150 Vrms
For Rated Mains Voltage < 300 Vrms
For Rated Mains Voltage < 450 Vrms
For Rated Mains Voltage < 600 Vrms
For Rated Mains Voltage < 1000 Vrms
Climatic Classification
Pollution Degree (DIN VDE 0110/1.89)
CTI
Comparative Tracking Index
V_PR
V_IORM
V_IOTM
Input to Output Test Voltage, Method b,
V_IORM x 1.875 = V_PR, 100 % Production Test with
t_m = 1 s, Partial Discharge < 5 pC
Input to Output Test Voltage, Method a,
V_IORM x 1.5 = V_PR, Type and Sample Test with
t_m = 60 s, Partial Discharge < 5 pC
Maximum Working Insulation Voltage
Highest Allowable Over Voltage
External Creepage
External Clearance
Insulation Thickness
Safety Limit Values – Maximum Values Allowed in the
Event of a Failure
T_Case
P_S,INPUT
P_S,OUTPUT
R_IO
Case Temperature
Input Power
Output Power
Insulation Resistance at T_S, V_IO = 500 V
Min.
Typ. Max. Unit
175
2,651
I–IV
I–IV
I–IV
I–IV
I–III
40/100/21
2
V_peak
2,121
V_peak
1,414
8,000
8
8
0.5
V_peak
V_peak
mm
mm
mm
150
°C
100
mW
600
mW
10⁹
¾
©2010 Fairchild Semiconductor Corporation
FOD8318 Rev. 1.1.2
4
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