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onsemi AC Input Optocoupler Surface Mount Phototransistor Output 4-Pin MDIP FOD814AS
Specifications
| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Model | FOD814AS |
| Packaging | Tube |
| Mount Type | Surface |
| Output type | Phototransistor |
| Series | FOD |
| Maximum Operating Temperature | 110°C |
| Package Type | MDIP |
| Minimum Operating Temperature | -55°C |
| Maximum input current | 50mA |
| Number Of Channels | 1 |
| Standards/Approvals | UL, IEC, EN |
| Maximum Forward Voltage | 1.4V |
| Number of Pins | 4 |
| Input Current Type | AC |
| Typical Rise Time | 18μs |
| Maximum Current Transfer Ratio | 150% |
| Minimum Current Transfer Ratio | 50% |
Key Features
- Designed for use in relay contact monitoring and industrial control applications.
- Offers a maximum forward voltage of 1.4V and maximum input current of 50mA.
- Isolation voltage rating of 5000Vrms ensures robust electrical isolation.
- Operates reliably across a temperature range from -55°C to 110°C.
- Typical rise and fall times of 18 microseconds for signal switching.
- Maximum current transfer ratio of 150% with a minimum of 50%.
- Complies with UL, IEC, and EN standards for safety and performance.
- Packaged in tubes for ease of insertion into automated machinery.
Product Description
onsemi FOD814AS is a high-performance AC input optocoupler designed for industrial and electronic applications requiring robust isolation and signal transmission. This device features a four-pin Medium Dual Inline Package (MDIP) with surface mount capability, offering a phototransistor output that enhances signal accuracy and responsiveness.
The component supports an input current up to 50mA with a maximum forward voltage of 1.4 volts. It provides reliable operation across a broad temperature range from -55°C to 110°C, making it suitable for harsh environmental conditions typically found in industrial controls and relay contact monitoring systems.
Its isolation voltage of 5000Vrms protects against high-voltage transients and ensures safety and signal integrity in application circuits. The FOD814AS exhibits fast switching characteristics with typical rise and fall times of just 18 microseconds, supporting efficient data transfer.
With a current transfer ratio ranging from 50% minimum to 150% maximum, this optocoupler delivers consistent performance for control and monitoring tasks. The device holds UL, IEC, and EN certifications, underscoring its compliance with industry safety standards. It is supplied in tube packaging that facilitates handling and assembly in automated manufacturing processes.
Designed for relay contact monitoring and industrial control applications. Surface mount MDIP package with 4 pins for compact circuit integration. High isolation voltage of 5000Vrms for enhanced safety. Fast switching times for reliable signal processing.
Wide operating temperature range suitable for diverse environments. Complies with UL, IEC, and EN safety standards. Packaged in tubes for automated machine assembly.
This optocoupler is ideal for industrial automation, power and electrical controls, and other applications requiring AC signal input coupling with electrical isolation. For complete component options and technical specifications, browse the Electronics Components > Optocoupler category on EnvMart.
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Frequently Asked Questions
The maximum input current for the FOD814AS is 50mA.
The isolation voltage rating of the FOD814AS is 5000Vrms, ensuring robust electrical isolation.
This model operates reliably across a temperature range from -55°C to 110°C.
The typical rise and fall times for signal switching in the FOD814AS are 18 microseconds.
The current transfer ratio for this unit ranges from a minimum of 50% to a maximum of 150%.
The FOD814AS is packaged in tubes, which facilitate handling and assembly in automated manufacturing processes.
The output type of the FOD814AS is a phototransistor.
This model features a total of 4 pins.
The FOD814AS complies with UL, IEC, and EN standards for safety and performance.
The mount type for this optocoupler is surface mount.
The maximum forward voltage for the FOD814AS is 1.4V.
The FOD814AS is manufactured in India.
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