LTV354TA-V-36

Transistor, Photovoltaic Output Optoisolators Overview

The LTV354TA-V-36 is a single-channel transistor output optocoupler manufactured by Lite-On Inc. It features an NPN phototransistor output and utilizes surface mount technology in a 4-SOP package. The device provides an isolation voltage of 3750 Vrms, ensuring robust electrical separation between input and output circuits. Key electrical parameters include a maximum collector-emitter voltage of 35 V and a maximum collector current of 50 mA. The component operates within a temperature range of -55°C to 110°C and has a power dissipation rating of 170 mW.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage isolation capability with a rated insulation voltage of 3750 Vrms for safe signal transmission across potential barriers.
• Integrates an NPN phototransistor output stage designed for reliable switching and linear amplification applications.
• Utilizes a compact surface-mount 4-SOP package to facilitate automated assembly and high-density PCB mounting.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring isolated signal interfacing
• Power supply feedback loops for voltage regulation
• Communication equipment needing galvanic isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'V-36' against the manufacturer's latest datasheet to confirm tape-and-reel packaging specifications and lead frame material composition. Ensure that the operating temperature range requirements align with the specified -55°C to 110°C limits for the intended application environment. Cross-reference the pinout configuration with the official 4-SOP footprint documentation to prevent soldering errors during assembly.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single-channel isolation solution with moderate speed characteristics is required. The NPN output type is suitable for sinking current applications. Consider the 18 µs rise and fall times for timing-sensitive designs. The 3750 Vrms isolation rating supports safety standards for mains-connected interfaces. Evaluate the 170 mW power dissipation limit against thermal management constraints in enclosed spaces.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the LTV series of transistor output optocouplers from Lite-On Inc., which are widely used in general-purpose isolation tasks. The LTV354TA-V-36 variant specifically denotes the surface-mount SOP package and reel packaging format. It shares functional similarities with other members of the LTV family but differs in physical dimensions and shipping configuration.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

The LTV-354T is a related component within the same product family, offering similar electrical characteristics but potentially differing in Current Transfer Ratio ranges and specific packaging details. Verify pin compatibility and isolation voltage ratings before substitution.