ITC135PTR

Telecom Overview

The ITC135PTR is a transistor output optocoupler manufactured by IXYS Integrated Circuits Division. It features an integrated phototransistor output capable of handling a collector-emitter voltage of 350V and a continuous collector current of 120mA. The device provides electrical isolation between input and output circuits, suitable for signal transmission in environments requiring high voltage tolerance. Packaged in a tube format, it is designed for surface mount or through-hole PCB integration depending on the specific lead configuration, serving as a reliable component for switching and isolation applications.

Telecom Feature Summary

• High voltage isolation capability with 350V collector-emitter rating
• Integrated phototransistor output for direct switching applications
• Compact package design for efficient PCB space utilization

Telecom Applications

• Industrial control systems requiring isolated signal switching
• Power supply feedback loops for voltage monitoring
• Communication interface isolation for data transmission

Telecom Procurement Notes

Verify the manufacturer part number against official IXYS documentation to ensure authenticity. Confirm that the procurement channel provides valid traceability records. Check for RoHS compliance status if required by project specifications. Ensure the packaging type matches the assembly requirements. Validate the component date code against production timelines.

Telecom Selection Notes

Select this component when a high voltage output switch is needed within an optocoupler. The 350V rating allows for direct switching of higher voltage loads without additional protection circuitry. Consider the 120mA current limit when designing load circuits. Ensure the input drive current is sufficient to activate the internal LED for optimal performance.

Telecom Part Context

This component belongs to the IXYS optocoupler portfolio, which includes various isolation devices for power management and signal processing. IXYS Integrated Circuits Division specializes in solid-state relays and optoelectronic components. The ITC series typically offers robust isolation characteristics for industrial and commercial electronic designs.

Telecom Replacement Considerations

Check for pin-compatible alternatives from IXYS or other manufacturers offering similar 350V transistor output optocouplers. Verify that any substitute maintains the same current transfer ratio and isolation voltage ratings. Ensure the replacement package matches the existing footprint.