Overview
The H11L1SR2M_F132, produced by onsemi, is part of the H11LXM series of optocouplers. This component features a high-speed integrated circuit detector optically coupled to a gallium-arsenide infrared emitting diode. The output incorporates a Schmitt trigger, providing hysteresis for noise immunity and pulse shaping. This design ensures simplicity of operation and utilizes an open-collector output for maximum application flexibility.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Continuous Forward Current (IF) | 30 | mA |
| Reverse Voltage (VR) | 6 | V |
| Peak Forward Current (IF(pk)) | 100 | mA (1 µs pulse, 300 pps) |
| LED Power Dissipation (PD) | 60 | mW |
| Detector Power Dissipation (PD) | 150 | mW |
| Allowed Range for VCC | 3 to 16 | V |
| Output Current (IO) | 50 | mA |
| Turn-On Threshold Current (IF(on)) | 1.6 to 5.0 | mA |
| Turn-Off Threshold Current (IF(off)) | 0.3 to 1.0 | mA |
| Turn-On Time (ton) | 1.0 to 4.0 | µs |
| Turn-Off Time (toff) | 1.2 to 4.0 | µs |
| Rise Time (tr) | 0.1 | µs |
| Fall Time (tf) | 0.1 | µs |
| Data Rate | 1.0 | MHz |
| Input-Output Isolation Voltage (VISO) | 4170 | VACRMS (for 1 minute) |
Key Features
- High Data Rate: 1 MHz typical (NRZ)
- Free from latch-up and oscillation throughout voltage and temperature ranges
- Microprocessor compatible drive
- Logic compatible output sinks 16 mA at 0.4 V maximum
- Guaranteed On/Off threshold hysteresis
- Wide supply voltage capability, compatible with all popular logic systems
- Safety and regulatory approvals: UL1577, DIN-EN/IEC60747-5-5
Applications
- Logic-to-Logic Isolator
- Programmable Current Level Sensor
- Line Receiver – Eliminate noise and transient problems
- AC to TTL Conversion – Square Wave Shaping
- Digital Programming of Power Supplies
- Interfaces Computers with Peripherals
Q & A
- What is the typical data rate of the H11L1SR2M_F132 optocoupler?
The typical data rate is 1 MHz (NRZ). - What is the maximum continuous forward current for the LED?
The maximum continuous forward current is 30 mA. - What is the turn-on threshold current for the H11L1SR2M_F132?
The turn-on threshold current ranges from 1.6 to 5.0 mA. - What are the safety and regulatory approvals for this component?
The component has UL1577 and DIN-EN/IEC60747-5-5 approvals. - What is the input-output isolation voltage for this optocoupler?
The input-output isolation voltage is 4170 VACRMS for 1 minute. - What are the typical turn-on and turn-off times?
The turn-on time is 1.0 to 4.0 µs, and the turn-off time is 1.2 to 4.0 µs. - Is the output compatible with microprocessors?
Yes, the output is microprocessor compatible. - What is the maximum output current?
The maximum output current is 50 mA. - What are some common applications for this optocoupler?
Common applications include logic-to-logic isolators, programmable current level sensors, line receivers, AC to TTL conversion, and digital programming of power supplies. - What is the allowed range for the supply voltage VCC?
The allowed range for VCC is 3 to 16 V.
