PHOTOTRANSISTOR OPTOCOUPLERS. FOD817A Datasheet

FOD817A OPTOCOUPLERS. Datasheet pdf. Equivalent

Part FOD817A
Description 4-PIN PHOTOTRANSISTOR OPTOCOUPLERS
Feature FOD814 Series, FOD817 Series — 4-Pin DIP Phototransistor Optocouplers November 2015 FOD814 Series,.
Manufacture Fairchild Semiconductor
Datasheet
Download FOD817A Datasheet




FOD817A
November 2015
FOD814 Series, FOD817 Series
4-Pin DIP Phototransistor Optocouplers
Features
• AC Input Response (FOD814)
• Current Transfer Ratio in Selected Groups:
FOD814: 20–300% FOD817: 50–600%
FOD814A: 50–150% FOD817A: 80–160%
FOD817B: 130–260%
FOD817C: 200–400%
FOD817D: 300–600%
• Minimum BVCEO of 70 V Guaranteed
• Safety and Regulatory Approvals
– UL1577, 5,000 VACRMS for 1 Minute
– DIN EN/IEC60747-5-5
Applications
FOD814 Series
• AC Line Monitor
• Unknown Polarity DC Sensor
• Telephone Line Interface
FOD817 Series
• Power Supply Regulators
• Digital Logic Inputs
• Microprocessor Inputs
Description
The FOD814 consists of two gallium arsenide infrared
emitting diodes, connected in inverse parallel, driving a
silicon phototransistor output in a 4-pin dual in-line
package. The FOD817 Series consists of a gallium
arsenide infrared emitting diode driving a silicon
phototransistor in a 4-pin dual in-line package.
Functional Block Diagram
ANODE, CATHODE 1
CATHODE, ANODE 2
FOD814
4 COLLECTOR
ANODE 1
3 EMITTER
CATHODE 2
Figure 1. Schematic
4 COLLECTOR
3 EMITTER
4
FOD817
1
Figure 2. Package Outlines
©2006 Fairchild Semiconductor Corporation
FOD814 Series, FOD817 Series Rev. 2.8
www.fairchildsemi.com



FOD817A
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.
Parameter
Installation Classifications per DIN VDE
0110/1.89 Table 1, For Rated Mains Voltage
Climatic Classification
Pollution Degree (DIN VDE 0110/1.89)
Comparative Tracking Index
< 150 VRMS
< 300 VRMS
Characteristics
I–IV
I–III
30/110/21
2
175
Symbol
Parameter
VPR
VIORM
VIOTM
Input-to-Output Test Voltage, Method A, VIORM x 1.6 = VPR,
Type and Sample Test with tm = 10 s, Partial Discharge < 5 pC
Input-to-Output Test Voltage, Method B, VIORM x 1.875 = VPR,
100% Production Test with tm = 1 s, Partial Discharge < 5 pC
Maximum Working Insulation Voltage
Highest Allowable Over-Voltage
External Creepage
External Clearance
External Clearance (for Option W, 0.4" Lead Spacing)
DTI
TS
IS,INPUT
PS,OUTPUT
RIO
Distance Through Insulation (Insulation Thickness)
Case Temperature(1)
Input Current(1)
Output Power(1)
Insulation Resistance at TS, VIO = 500 V(1)
Note:
1. Safety limit values – maximum values allowed in the event of a failure.
Value
1360
1560
850
8000
7
7
10
0.4
175
400
700
> 1011
Unit
Vpeak
Vpeak
Vpeak
Vpeak
mm
mm
mm
mm
°C
mA
mW
Ω
©2006 Fairchild Semiconductor Corporation
FOD814 Series, FOD817 Series Rev. 2.8
2
www.fairchildsemi.com







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