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onsemi Optocoupler Surface Mount 4-Pin MFP Package FODM121AR2V
Specifications
| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Model | FODM121AR2V |
| Packaging | Tape & Reel |
| Mount Type | Surface |
| Output type | Phototransistor |
| Series | FODM |
| Maximum Operating Temperature | 110°C |
| Package Type | MFP |
| Minimum Operating Temperature | -40°C |
| Maximum input current | 10mA |
| Number Of Channels | 1 |
| Standards/Approvals | C-UL, UL and VDE |
| Maximum Forward Voltage | 1.4V |
| Number of Pins | 4 |
| Typical Rise Time | 3μs |
| Maximum Current Transfer Ratio | 6% |
| Minimum Current Transfer Ratio | 0.5% |
| FODM121 | 50 - 600% |
| FODM121A | 100 - 300% |
| FODM121B | 50 - 150% |
| FODM121C | 100 - 200% |
| FODM124 | 100% MIN |
| FODM2701 | 50 - 300% |
| FODM2705 | 50 - 300% |
Key Features
- Compact 4-pin mini-flat package with 2.54 mm lead pitch for surface mounting.
- Features a gallium arsenide infrared emitting diode driving a phototransistor.
- Typical rise and fall times of 3 microseconds ensure fast switching.
- Operates between -40°C and 110°C temperature range.
- Isolation voltage is rated at 3.75kVrms for robust electrical isolation.
- Current transfer ratio ranges from 0.5% minimum up to 6% maximum.
- Maximum forward voltage is 1.4V with maximum input current of 10mA.
- Available in tape and reel packaging for automated assembly.
Product Description
onsemi FODM121AR2V is a high-performance optocoupler featuring a surface mount 4-pin mini-flat package ideal for efficient phototransistor output applications. The device integrates a gallium arsenide infrared emitting diode with a phototransistor to deliver precise and reliable signal isolation in compact form factors.
The compact footprint with a 2.54 mm lead pitch and maximum 2.4 mm standoff height enables space-saving PCB layouts and compatibility with automated surface mount technology. It offers excellent electrical isolation with a rated isolation voltage of 3.75kVrms, ensuring safe and noise-free signal transmission.
Designed to function over a robust temperature range from -40°C to 110°C, the FODM121AR2V supports varying industrial and electronic environments. Its electrical characteristics include a maximum forward voltage of 1.4V, maximum input current of 10mA, and current transfer ratios from 0.5% up to 6%, in selected sub-model groups, providing flexibility for diverse circuit requirements.
Typical rise and fall times are 3 microseconds, enabling fast switching suitable for digital logic interfaces and microprocessor input applications. It is particularly suited for power supply monitoring, twisted pair line receivers, and telephone line receivers, where precise electrical isolation and signal integrity are critical.
Compact surface mount package with 4 pins and mini-flat form factor. Gallium arsenide infrared LED and phototransistor integration. 3.75kVrms isolation for high-voltage safety and noise immunity. Wide operating temperature from -40°C to 110°C for industrial range use.
Fast rise and fall times of 3 microseconds support high-speed switching. Low forward voltage and controlled input current limit power consumption. Compliance with C-UL, UL, and VDE standards assures quality and safety. Suitable for use in digital logic signals, microprocessor interfaces, and communications line receivers.
Packaged in tape and reel format, the onsemi FODM121AR2V is well-suited for automated assembly processes. This optocoupler series enhances the reliability and performance of electrical isolation circuits in industrial, consumer electronics, telecommunications, and power supply systems.
Explore EnvMart's extensive electronics components catalog for more Optocoupler options and related high-quality electronic part solutions.
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Frequently Asked Questions
The maximum operating temperature for this model is 110°C.
It has an isolation voltage rating of 3.75kVrms, providing robust electrical isolation.
The typical rise time for this unit is 3 microseconds, enabling fast switching capabilities.
The maximum input current for this model is 10mA.
The current transfer ratio ranges from a minimum of 0.5% to a maximum of 6%.
This optocoupler comes in a compact 4-pin mini-flat package, suitable for surface mounting.
It complies with C-UL, UL, and VDE standards, ensuring quality and safety.
The maximum forward voltage for this model is 1.4V.
This unit is available in tape and reel packaging, which is suitable for automated assembly.
The minimum operating temperature for this optocoupler is -40°C.
This model features a single channel output type, specifically a phototransistor.
The lead pitch for this optocoupler is 2.54 mm, allowing for space-efficient PCB layouts.
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