Overview of FOD817D3SD by onsemi
The FOD817D3SD, manufactured by onsemi, stands out in the category of Optocoupler due to its robust operating features and compliance with several safety standards. This part is housed in a 4-Pin DIP (Dual In-line Package) and is offered in a surface-mount package type. The device is designed to support isolation voltages up to 5000 volts, providing a critical function in protecting users and sensitive equipment from high transient voltages.
Specifically, the FOD817D3SD features a transistor output, which means it uses a phototransistor for its output component. The isolation element is critical in applications that require good on-off ratio and high breakdown voltage, which is 70V minimum for collector-emitter breakdown voltage. The phototransistor can manage a maximum of 0.05A for both forward and on-state current, suggesting resilience in handling higher currents.
This optocoupler’s performance is enhanced by its ability to maintain a low dark current (max 100 nA) which ensures low noise while not actively triggered by light — a crucial parameter for precision applications. The device’s current transfer ratio, stated as both minimum and nominal at 300%, is substantial, providing predictable performance in varying light conditions. Furthermore, the FOD817D3SD can operate effectively over a wide temperature range from -55°C to 110°C, supporting diverse environmental conditions.
onsemi’s commitment to environmental sustainability and compliance is evident in its lead-free and RoHS-compliant components. Additionally, the part is also approved by UL and VDE, enhancing its appeal for a wide range of critical applications that require certified safety standards compliance.
Industry Applications for FOD817D3SD
The FOD817D3SD optocoupler could potentially serve various industries given its robust features. Here are some potential industry applications:
- Industrial Automation: Its high isolation voltage potentially makes it suitable for noise-sensitive applications like PLCs and industrial control systems.
- Telecommunications: The FOD817D3SD might be utilized in communication equipment where electrical isolation prevents signal distortion across different system parts.
- Consumer Electronics: In household appliances and consumer electronics, which necessitate high reliability and safety standards, this optocoupler could help in maintaining user safety and equipment reliability.
- Computing and Data Storage: Its fast response time (maximum 0.000018 seconds) and heat resistance make it a likely candidate for data communication systems and peripherals requiring fast optical isolation.
Note: These potential applications are conceptual and would require further analysis by engineering teams to comply with specific industry standards and application requirements.
About onsemi
onsemi is a prominent player in the semiconductor industry, specializing in various electronics components including those in the Optocoupler category. The company is focused on energy-efficient solutions that aim to create an intelligent power and signal management. Their optocoupler range including the FOD817D3SD and similar parts are designed to meet high standards of efficiency and safety which are critical in modern electronic applications. The commitment to high performance, coupled with standards compliance (e.g., UL, VDE, RoHS) showcases onsemi’s dedication towards providing reliable and sustainable solutions.
Where to Find FOD817D3SD by onsemi
To source the FOD817D3SD, interested parties should check stock levels and pricing on findchips.com. In the past, this part has been available from distributors such as DigiKey, Mouser Electronics, Farnell, and Future Electronics. However, availability can fluctuate, so it’s recommended to view the most current data on our site. For those considering alternatives, detailed comparisons between FOD817D3SD and other Optocoupler products can also be accessed on our site.