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onsemi DC Input Optocoupler Surface Mount Phototransistor Output 4-Pin MFP HMHA281R2
Specifications
| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Model | HMHA281R2 |
| Packaging | Tape & Reel |
| Mount Type | Surface |
| Output type | Phototransistor |
| Series | HMHA |
| Maximum Operating Temperature | 100°C |
| Package Type | MFP |
| Minimum Operating Temperature | -55°C |
| Maximum input current | 50mA |
| Number Of Channels | 1 |
| Standards/Approvals | UL, EN, IEC |
| Maximum Forward Voltage | 1.3V |
| Number of Pins | 4 |
| Input Current Type | DC |
| Typical Rise Time | 3μs |
| Maximum Current Transfer Ratio | 600% |
| Minimum Current Transfer Ratio | 50% |
Key Features
- Designed for DC input current with a maximum of 50mA.
- Maximum forward voltage rating of 1.3V ensures efficient operation.
- Typical rise and fall times of 3 microseconds support fast switching applications.
- Isolation voltage rated at 3750Vrms provides robust electrical isolation.
- Operating temperature range from -55°C to 100°C suits industrial environments.
- Packaged in tape and reel format suitable for automated assembly.
- Single channel device with 4 pins in a Multi Flat Package (MFP).
- Complies with UL, EN, and IEC standards for safety and reliability.
Product Description
onsemi HMHA281R2 is a DC Input Optocoupler designed for surface mount applications with a reliable phototransistor output in a 4-pin Multi Flat Package (MFP). It supports a maximum forward voltage of 1.3V and a maximum input current of 50mA, making it efficient for signal isolation and switching in electronic systems.
This optocoupler features a typical rise and fall time of 3μs, suitable for fast response circuits, and offers a high isolation voltage of 3750Vrms to protect sensitive electronics. It functions effectively within a wide temperature range from -55°C to 100°C, allowing use in demanding industrial, commercial, and electronic applications.
The device is supplied in tape and reel packaging, optimized for automated surface mount technology (SMT) assembly lines, enhancing production efficiency. The single-channel device with 4 pins complies with international safety standards UL, EN, and IEC, guaranteeing reliability and conformity.
Ideal for industrial automation, measurement systems, telecommunications, and power management, this optocoupler enables safe and efficient signal transfer between different voltage domains.
DC input current with max 50mA supports diverse electronic applications. Fast switching speeds ensured by 3μs typical rise and fall times. High isolation voltage of 3750Vrms for secure electrical separation. Tape and reel packaging facilitates mass production assembly.
Wide operating temperature range from -55°C to 100°C allows versatile use. Compliant with UL, EN, and IEC standards ensuring quality and safety. Single channel design with phototransistor output for signal amplification.
Explore more precision Optocouplers and surface mount electronic components at EnvMart to fulfill diverse industrial and electronic system design needs.
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Frequently Asked Questions
The maximum input current for this model is 50mA, making it suitable for various electronic applications.
It has an isolation voltage rating of 3750Vrms, providing robust electrical isolation for sensitive electronics.
The typical rise and fall times for this unit are 3 microseconds, supporting fast switching applications.
This optocoupler operates within a temperature range of -55°C to 100°C, suitable for industrial environments.
It is packaged in tape and reel format, which is optimized for automated surface mount technology (SMT) assembly lines.
This model is a single-channel device, designed for efficient signal transfer.
It complies with UL, EN, and IEC standards, ensuring safety and reliability in its applications.
The maximum forward voltage rating for this optocoupler is 1.3V, ensuring efficient operation.
This model is designed for surface mount applications, allowing for compact circuit designs.
It features a 4-pin configuration in a Multi Flat Package (MFP).
The output type for this optocoupler is a phototransistor, which is suitable for signal amplification.
The maximum current transfer ratio for this model is 600%, allowing for effective signal isolation.
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