LTV-824

Transistor, Photovoltaic Output Optoisolators Overview

The LTV-824 is a dual-channel transistor output optocoupler manufactured by Lite-On Inc. It features an NPN phototransistor output and utilizes a PDIP-8 Gull Wing package for through-hole mounting. Key electrical parameters include a maximum collector-emitter voltage of 35 V, a maximum collector current of 50 mA, and an isolation voltage of 5000 Vrms. The device supports a forward current of up to 150 mA with a typical forward voltage of 1.7 V. Performance metrics specify a rise time of 18 µs, a fall time of 18 µs, and a power dissipation rating of 320 mW. The unit operates within a temperature range of -30°C to +100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration providing independent signal isolation paths within a single component.
• High insulation capability ensuring safe separation between input and output circuits.
• Robust phototransistor output structure designed for reliable switching performance.

Transistor, Photovoltaic Output Optoisolators Applications

• Signal isolation in industrial control systems
• Interface circuits for microprocessor-based logic systems
• Switching applications requiring high isolation voltage

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific ordering suffix against official Lite-On documentation to confirm package type and tape/reel specifications. Ensure compliance with RoHS directives as indicated in the product datasheet. Confirm that the procurement channel provides valid traceability for the manufacturer part number. Check for any specific handling requirements related to the surface mount or through-hole variant selected.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required within a standard DIP footprint. Consider the 50 mA collector current limit for load driving capabilities. Evaluate the 18 µs switching speed against system timing requirements. Verify thermal management needs based on the 320 mW power dissipation rating under operating conditions.

Transistor, Photovoltaic Output Optoisolators Part Context

The LTV-824 belongs to the LTV series of photocouplers from Lite-On Technology Corporation. This series includes various configurations such as the LTV-814 and LTV-827S-TA1, offering different channel counts and output types. The LTV-824 specifically addresses applications needing two isolated channels with transistor outputs in a widely used packaging format.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult official Lite-On documentation for cross-reference information or contact the manufacturer directly for compatible alternatives.