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| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Model | FOD8482 |
| Mount Type | Surface |
| Series | FOD848x |
| Maximum Operating Temperature | 100°C |
| Package Type | 6-Pin SOP |
| Minimum Operating Temperature | -40°C |
| Maximum input current | 20mA |
| Standards/Approvals | UL1577, DIN-EN/IEC60747-5-5 |
| Maximum Forward Voltage | 0.8V |
| Number of Pins | 4 |
| Typical Rise Time | 15ns |
| Typical Fall Time | 10ns |
| Isolation Voltage | 5000V |
onsemi FOD8482 is a low power optocoupler designed for surface mounting with a 4-pin 6-pin SOP package configuration. It serves as an isolated interface to intelligent power modules, effectively communicating digital control signals from controllers to IPMs without the risk of ground loops or hazardous voltage intrusion.
It features an aluminum gallium arsenide (AlGaAs) light emitting diode combined with an integrated high gain photodetector featuring hysteresis. This hysteresis enhances differential mode noise immunity and prevents output signal chatter, thus improving signal integrity in industrial environments.
The optocoupler’s non-inverting totem pole output stage eliminates the need for a pull-up resistor, simplifying circuit design and reducing component count. The device supports a maximum forward LED voltage of 0.8 V and a maximum input current of 20 mA, catering to efficient power consumption requirements.
The FOD8482 model has a maximum isolation voltage rating of 5000 V, ensuring reliable safety isolation in power electronics and control systems. It operates reliably across a wide temperature range from -40°C to 100°C, making it suitable for demanding industrial, manufacturing, and automotive applications.
Typical rise and fall times of 15 ns and 10 ns respectively provide for rapid response and switching speed, ideal for communication between controllers and power modules. This optocoupler is certified to UL1577 and DIN-EN/IEC60747-5-5, demonstrating compliance with stringent industry standards.
The device package is a small outline plastic (SOP) style with 6 pins, designed for compact surface mounting. The optocoupler’s design effectively prevents hazardous voltage conduction while enabling data transmission in high noise environments.
It is an excellent choice for power supply control, industrial automation, and intelligent power module interfacing applications. Not suitable for automotive applications as it lacks automotive standard certification. The hysteresis feature in the photodetector output enhances immunity to noise and signal integrity.
Choose onsemi FOD8482 for robust, high-speed, and isolated digital signal interfacing in industrial and manufacturing contexts. Explore more electronics components and Optocouplers on EnvMart.
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