FOD3120 Datasheet, PDF (3/22 Pages) Fairchild Semiconductor – High Noise Immunity, 2.5A Output Current, Gate Drive Optocoupler

Safety and Insulation Ratings
As per IEC 60747-5-2. 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 < 150Vrms
For Rated Mains Voltage < 300Vrms
For Rated Mains Voltage < 450Vrms
For Rated Mains Voltage < 600Vrms
For Rated Mains Voltage < 1000Vrms (Option T, TS)
Climatic Classification
Pollution Degree (DIN VDE 0110/1.89)
CTI
Comparative Tracking Index
V_PR
Input to Output Test Voltage, Method b,
V_IORM x 1.875 = V_PR, 100% Production Test with
tm = 1 sec., Partial Discharge < 5pC
Input to Output Test Voltage, Method a,
V_IORM x 1.5 = V_PR, Type and Sample Test with
tm = 60 sec.,Partial Discharge < 5 pC
V_IORM
V_IOTM
Max Working Insulation Voltage
Highest Allowable Over Voltage
External Creepage
External Clearance
External Clearance (for Option T or TS - 0.4” Lead Spacing)
Insulation Thickness
Safety Limit Values – Maximum Values Allowed in the
Event of a Failure
T_Case
I_S,INPUT
P_S,OUTPUT
R_IO
Case Temperature
Input Current
Output Power (Duty Factor ≤ 2.7%)
Insulation Resistance at T_S, V_IO = 500V
Min.
175
2651
2121
1,414
6000
8
7.4
10.16
0.5
150
25
250
10⁹
Typ. Max. Unit
I–IV
I–IV
I–III
I–III
I–III
40/100/21
2
V_peak
V_peak
mm
mm
mm
mm
°C
mA
mW
Ω
©2003 Fairchild Semiconductor Corporation
FOD3120 Rev. 1.17.0
3
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