FOD852
Features
- High Current Transfer Ratio: 1000% Minimum
- Safety and Regulatory Approvals
- UL1577, 5,000 VACRMS for 1 Minute
- DIN EN/IEC60747-5-5
Applications
- Power Supply Regulators
- Digital Logic Inputs
- Microprocessor Inputs
Description
The FOD852 consists of gallium arsenide infrared emitting diode driving a silicon photodarlington output (with integral base-emitter resistor) in a 4-pin dual in-line package.
Functional Block Diagram
ANODE 1
4 COLLECTOR
CATHODE 2
3 EMITTER
Figure 1. Schematic
1 Figure 2. Package Outlines
©2006 Fairchild Semiconductor Corporation FOD852 Rev. 1.5
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- 4-Pin DIP Photodarlington Output Optocoupler
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. pliance 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...
