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.