LTV-354T-C

Transistor, Photovoltaic Output Optoisolators Overview

The LTV-354T-C is a transistor output optocoupler manufactured by Lite-On Technology Corporation, housed in a surface-mount SOP-4 package measuring 3.85 x 4.40 mm with a height of 2.10 mm. It features one channel with an isolation voltage of 3750 Vrms and supports AC or DC input types. The device operates within a temperature range of -55°C to +110°C, dissipating up to 170 mW. Key electrical parameters include a forward current of 50 mA, a typical forward voltage of 1.2 V, and a DC reverse voltage of 6 V. The output can handle 50 mA at voltages up to 35 V, with a current transfer ratio ranging from 20% to 400%. Rise and fall times are specified at 4 µs and 3 µs respectively.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage isolation between input and output circuits using a single-channel transistor architecture.
• Supports both AC and DC signal inputs for versatile interface applications.
• Designed for surface-mount technology (SMT) installation to facilitate automated PCB assembly.

Transistor, Photovoltaic Output Optoisolators Applications

• Consumer electronics circuit isolation
• Hybrid substrate high-density mounting interfaces
• General-purpose signal coupling in industrial control systems

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'C' against the manufacturer's latest datasheet to confirm package dimensions and marking requirements. Ensure compliance with RoHS certification standards required for consumer-grade applications. Cross-reference the active status with authorized distributors to guarantee component authenticity and traceability during procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a compact SMT solution is required for galvanic isolation in low-power signal transmission. The wide operating temperature range makes it suitable for environments with thermal fluctuations. Consider the 3750 Vrms isolation rating for safety-critical barriers and verify that the 50 mA output current capability aligns with the load requirements of the destination circuitry.

Transistor, Photovoltaic Output Optoisolators Part Context

The LTV-354T-C belongs to the LTV-354T series of transistor output optocouplers produced by Lite-On Technology Corporation. This series is designed for general-purpose isolation tasks where space constraints necessitate small footprint packages like SOP-4. The component is classified as a consumer-grade device, indicating its suitability for mass-produced electronic goods requiring reliable performance and cost-effective manufacturing processes.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers: None available in source data.