LTV817A-V

Transistor, Photovoltaic Output Optoisolators Overview

The LTV-817A-V is a single-channel transistor output optocoupler from Lite-On's LTV series, housed in a compact dual-in-line package. It features a minimum current transfer ratio of 50% at an input forward current of 5mA and collector-emitter voltage of 5V. The device provides high input-output isolation with a rated voltage of 5,000 Vrms. Key electrical parameters include a maximum collector current of 50mA, a maximum collector-emitter voltage of 35V, and a typical forward voltage of 1.2V. The component supports DC input signals and is designed for reliable signal transmission across isolated circuits.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High input-output isolation voltage capability
• Compact dual-in-line package design
• Defined minimum current transfer ratio

Transistor, Photovoltaic Output Optoisolators Applications

• Signal isolation in industrial control systems
• Switching applications requiring galvanic isolation
• Microprocessor interface circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'V' against official Lite-On documentation to confirm compliance with relevant safety standards such as VDE or UL. Ensure that the procurement source provides valid datasheets matching the exact part number to guarantee correct isolation ratings and pin configurations. Cross-reference manufacturer certificates with the requested specifications before finalizing orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a standard NPN phototransistor output is required for basic signal isolation. The 50% minimum CTR ensures adequate gain for many switching applications. Consider thermal dissipation limits and operating temperature ranges during circuit design. Verify that the 35V output voltage rating meets the load requirements of the target application.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the LTV-817 series, a family of general-purpose photocouplers widely used in electronics. The series offers various packaging options and isolation ratings. The LTV-817A-V specifically denotes a variant within this lineup, maintaining the core characteristics of the series while potentially adhering to specific regional certification requirements indicated by the suffix.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers: None.