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Isocom DC Input Optocoupler Surface Mount 6-Pin DIP Package H11L3
Specifications
| Country of Origin | China |
|---|---|
| Brand | Isocom |
| Model | H11L3 |
| Packaging | Tape & Reel |
| Mount Type | Surface |
| Series | H11L3 |
| Maximum Operating Temperature | 85°C |
| Package Type | DIP |
| Minimum Operating Temperature | -25°C |
| Maximum input current | 50mA |
| Number Of Channels | 1 |
| Maximum Forward Voltage | 1.5V |
| Number of Pins | 6 |
| Input Current Type | DC |
| Typical Rise Time | 0.1μs |
| Typical Fall Time | 0.05μs |
Key Features
- This optocoupler has a maximum forward voltage of 1.5V.
- It supports a maximum input current of 50mA with DC input type.
- Designed with a high isolation voltage of 5kVrms for robust interference immunity.
- Typical rise time and fall time are 0.1μs and 0.05μs respectively, enabling high data rate operations.
- Compatible with microprocessor logic levels with a Schmitt trigger output.
- Operates reliably between -25°C and 85°C ambient temperature.
- Packaged in tape & reel format suitable for automated assembly.
- Offers logic output compatible with TTL systems and sinks 16mA at 0.4 volts maximum.
Product Description
Isocom H11L3 DC Input Optocoupler is a high-performance optical isolator designed for industrial and electronic applications requiring reliable electrical isolation and high-speed switching. It features a gallium arsenide infrared LED as the input source and a microprocessor compatible Schmitt trigger output housed within a 6-pin dual inline package (DIP) designed for surface mounting.
The device supports a maximum forward voltage of 1.5 volts and handles up to 50mA DC input current. Its typical switching times include a rise time of 0.1μs and a fall time of 0.05μs, achieving data rates around 1 MHz with non-return-to-zero (NRZ) coding, ensuring excellent response in high-speed digital circuits.
With an isolation voltage of 5kVrms (7kV peak), it offers high reliability against electrical noise and transient voltages. The device's logic compatible output can sink 16 milliamperes at a maximum of 0.4 volts, making it suitable for direct interfacing with popular logic families. Operating temperature ranges from -25°C to 85°C, ensuring performance across varied environments.
This optocoupler eliminates transient and noise issues in data lines by providing galvanic isolation between input and output. It is commonly used in circuits for microprocessor and computer interfacing, power supply regulation, digital programming of power supplies, and AC to TTL conversion with square wave shaping.
This device supports a high common mode rejection ratio, enhancing signal integrity in noisy environments. It is widely used in industrial control systems, instrumentation, communication equipment, and power management applications.
Packaging in tape & reel format enables easy integration into automated SMT production lines. Isocom H11L3 conforms to no specific automotive standards but adheres to robust isolation and performance norms. Country of origin is China.
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Frequently Asked Questions
The H11L3 optocoupler supports a maximum input current of 50mA with a DC input type.
It features a high isolation voltage of 5kVrms, providing robust interference immunity.
The typical rise time is 0.1μs and the fall time is 0.05μs, enabling high data rate operations.
This model operates reliably between -25°C and 85°C ambient temperature.
It is packaged in a tape & reel format, which is suitable for automated assembly.
The H11L3 has a total of 6 pins in its DIP package.
The maximum forward voltage for the H11L3 is 1.5V.
It offers a logic output compatible with TTL systems and can sink 16mA at a maximum of 0.4 volts.
This optocoupler is commonly used in microprocessor interfacing, power supply regulation, and AC to TTL conversion.
The rise time is 0.1μs and the fall time is 0.05μs, allowing for data rates around 1 MHz.
Yes, it is designed to be compatible with microprocessor logic levels and features a Schmitt trigger output.
The H11L3 is manufactured in China.
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