Isocom DC Input Optocoupler Surface Mount Mini-Flat 4-Pin, 1 Channel, 1.4V Forward Voltage, 50mA Input Current IS181D

Isocom IS181D is a DC input optocoupler designed in a compact surface mount 4-pin mini-flat package, engineered to provide reliable electrical isolation and signal transfer in sensitive industrial and electronic applications. It features an infrared LED coupled optically to an NPN silicon phototransistor, ensuring efficient performance in tight circuit designs.

This optocoupler supports a maximum forward voltage of 1.4 volts and an input current up to 50 milliamps DC. Its high isolation voltage capability of 3750 Vrms safeguards electronic circuits from voltage spikes, making it suitable for industrial environments requiring noise immunity.

The device operates over an extensive temperature range from -55°C to +110°C, ensuring functionality in harsh operating conditions. With typical rise time of 4 microseconds and fall time of 3 microseconds, it provides fast and reliable signal switching.

The IS181D component is UL approved, conforming to rigorous quality and safety standards. It's widely used in applications such as computer terminals, industrial system controllers, measuring instruments, and any scenarios requiring transmission of signals across different electrical potentials and impedances.

The optocoupler’s tape and reel packaging facilitates easy automated PCB assembly. Its mini-flat low profile package supports compact electronic designs. One channel operation suits single signal isolation needs. Enhanced durability and performance in demanding industrial environments.

Ensures electrical isolation to prevent damage from electrical interference. Optimized for low power applications with DC input current specifications. Compatible with a broad temperature operating range for various industrial applications.

Helps maintain system integrity and measurement accuracy by minimizing signal distortion. China as country of origin.

This Isocom IS181D optocoupler is a vital component for electronics manufacturing, industrial control system design, and laboratory/test equipment requiring robust signal isolation. Browse EnvMart's comprehensive Optocoupler category for related products and trusted brands.