LTV-817-C

Transistor, Photovoltaic Output Optoisolators Overview

The LTV-817-C is a transistor output optocoupler from Lite-On Inc. It features a single channel with high input-output isolation voltage of 5000Vrms. The device operates with a DC input and utilizes a 4-pin DIP package. Key electrical parameters include a maximum forward voltage of 1.4V, a typical rise time of 4μs, and a typical fall time of 3μs. The current transfer ratio ranges from a minimum of 50% to a maximum of 600%. It supports a maximum input current of 50mA and functions within an operating temperature range of -50°C to 110°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high input-output isolation voltage for safe signal transmission between circuits.
• Features fast switching characteristics with defined rise and fall times for digital applications.
• Offers a wide current transfer ratio range to accommodate various drive conditions.

Transistor, Photovoltaic Output Optoisolators Applications

• Computer terminals
• System appliances and measuring instruments
• Registers, copiers, and automatic vending machines

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'C' to ensure correct current transfer ratio binning as per the manufacturer's datasheet. Confirm that the 4-pin DIP package aligns with your PCB footprint requirements. Check for RoHS compliance status if environmental regulations apply to your project. Ensure the 5000Vrms isolation rating meets the safety standards required by your target application environment.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage is required for general-purpose digital signal isolation. The transistor output type is suitable for interfacing with logic circuits. Consider the operating temperature range of -50°C to 110°C for industrial or consumer environments. Verify that the 50mA maximum input current capability matches your driving source limitations.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the LTV series of optocouplers manufactured by Lite-On Technology Corporation. The series includes variations such as LTV-817S and LTV-827. The LTV-817-C specifically denotes the through-hole DIP variant with standard C-bin current transfer ratio specifications. It is designed for general-purpose isolation in electronic systems.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Compatible substitutes include other LTV-817 variants like LTV-817S for surface mount needs, provided pin compatibility is verified. Generic transistor output optocouplers with similar 5000Vrms isolation and DIP-4 packages may serve as alternatives if electrical parameters match exactly.

Transistor, Photovoltaic Output Optoisolators FAQ

What is the maximum isolation voltage of the LTV-817-C?

The LTV-817-C has a maximum isolation voltage of 5000Vrms.

Does the LTV-817-C support AC input signals?

No, the LTV-817-C is specified for DC input applications.