LTV-358T

Transistor, Photovoltaic Output Optoisolators Overview

The LTV-358T-C is a single-channel transistor output optoisolator manufactured by Lite-On Inc. It features a 4-SOP surface-mount package with an isolation voltage of 3750Vrms. The device supports a maximum collector-emitter voltage of 120V and a peak forward current of 50mA. Typical rise and fall times are 4µs and 3µs, respectively. The current transfer ratio ranges from 200% to 400% at 5mA input. Operating temperature spans -55°C to 110°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits using optical transmission.
• Utilizes a compact surface-mount 4-SOP package suitable for automated assembly processes.
• Delivers fast switching performance with typical rise and fall times under 4 microseconds.

Transistor, Photovoltaic Output Optoisolators Applications

• Programmable logic controller (PLC) I/O interface modules
• High-density hybrid substrate mounting applications
• General-purpose signal isolation in industrial control systems

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix designation against official Lite-On documentation to confirm binning or tolerance variations. Ensure the ordering part number matches the required packaging format, such as tape and reel or cut tape, as specified in the procurement request. Confirm RoHS compliance status and moisture sensitivity level requirements prior to purchase.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single channel of transistor output isolation is required with a 120V collector-emitter rating. Consider the 3750Vrms isolation barrier for safety-critical applications. Evaluate the 4-SOP footprint constraints against available PCB space. Verify that the 200-400% current transfer ratio meets the drive requirements of the receiving circuitry.

Transistor, Photovoltaic Output Optoisolators Part Context

The LTV-358T belongs to the LTV-358T series of transistor output optocouplers. It is designed for general-purpose isolation tasks requiring moderate speed and high voltage blocking capabilities. The component is widely used in digital communication interfaces and power supply feedback loops where galvanic separation is necessary.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not provided in the source material. Consult official Lite-On cross-reference documents for verified alternatives.