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ONSEMI HMHA2801 Phototransistor Optocoupler
The HMHA2801 is a compact, 4-pin phototransistor optocoupler with a gallium arsenide infrared LED emitter and silicon phototransistor detector. Featuring a lead pitch of 1.27mm, it offers space-saving design for digital logic, microprocessor interfaces, and line receiver applications. Its electrical ratings include a continuous forward current of 50mA and a reverse input voltage of 6V, making it suitable for power monitoring and signal isolation tasks. The device complies with safety and insulation standards, making it ideal for safe electrical isolation in various electronic systems.
ONSEMI HMHA2801 Phototransistor Optocoupler Specifications:
- Package Type: 4-pin mini-flat
- Lead Pitch: 1.27 mm
- Maximum Standoff Height: 2.4 mm
- Input Forward Current: 50 mA
- Reverse Input Voltage: 6 V
- Collector-Emitter Voltage: 80 V
- Emitter-Collector Voltage: 7 V
- Collector Power Dissipation: 150 mW
- Insulation Voltage (IEC): 565 V peak
- Isolation Voltage: 3750 VAC for 1 minute
- Creepage & Clearance: 25 mm
- Junction Temperature: -40 to +125 °C
- Storage Temperature: -55 to +125 °C
- Operating Temperature: -55 to +100 °C
Buy the Fairchild HMHA2801 – Reliable Phototransistor for Industrial Applications
Upgrade your electronic systems with the reliable Fairchild HMHA2801 phototransistor optocoupler. With a compact 4-pin package and a lead pitch of 1.27mm, it saves valuable space on circuit boards. Capable of handling a continuous forward current of 50mA and withstands an input reverse voltage of 6V, making it suitable for digital logic, microprocessor interfaces, and power supply monitoring. Ensure safety compliance with UL1577 and IEC insulation ratings. Order online today for quick delivery and dependable performance.
Order your Fairchild HMHA2801 series miniature phototransistor optocoupler today and ensure reliable signal isolation in your electronic projects with space-efficient design.
Frequently Asked Questions
Where can I buy ONSEMI HMHA2801?
You can click on the BUY or RFQ button to purchase HMHA2801 from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part HMHA2801?
You can download the HMHA2801 datasheet or visit the ONSEMI website for support.
Who is the manufacturer of HMHA2801?
ONSEMI