Onsemi H11L1M 6-Pin DIP Optocoupler, Schmitt Trigger, 7.5kV, 1Mbps

The Onsemi H11L1M 6-Pin DIP Optocoupler is a high-speed, through-hole isolation device with a 7.5kV isolation voltage, combining a gallium arsenide infrared emitting diode with a high-speed detector that features a Schmitt trigger output.

Overview

The H11L1M is presented in a standard 6-pin DIP package. Its built-in Schmitt trigger provides on/off threshold hysteresis, supporting noise immunity and pulse shaping for clean and reliable digital signals in electrically noisy environments. The optimised detector design simplifies integration.

Key Features

• 7.5kV isolation voltage for safety and signal integrity in high-voltage applications
• Schmitt trigger output providing on/off threshold hysteresis
• Data rate up to 1Mbps (typical 1MHz, NRZ)
• Fully compatible with microprocessor drives
• UL 1577 and DIN-EN IEC60747-5-5 certified

Applications

The device suits logic-to-logic isolation to break ground loops and prevent noise propagation between circuit sections. It is also used in programmable current level sensors, line receivers to eliminate noise and transient issues, AC to TTL conversion with square wave shaping, digital programming of switch-mode power supplies, and as an interface for computer peripherals.

Specifications

• Package: 6-pin DIP, through-hole
• Weight: 1 gm

The Onsemi H11L1M 6-Pin DIP Optocoupler is suited to demanding digital isolation tasks where hysteresis-based noise immunity and a 1Mbps data rate are required.