LTV-814M

$0.12

Description：OPTOISOLATOR 5KV 1CH TRANS 4-DIP
Series：LTV-8x4
Mfr：Lite-On Inc.
Package：Tube

SKU:44573d283a33 Category: Transistor, Photovoltaic Output Optoisolators Brand: Lite-On Inc.

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Product introduction

LTV-814M is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Lite-On Inc.. Its product description is OPTOISOLATOR 5KV 1CH TRANS 4-DIP. Review the specifications below when checking this part for your BOM.

Transistor, Photovoltaic Output Optoisolators specifications for LTV-814M

Description：OPTOISOLATOR 5KV 1CH TRANS 4-DIP
Series：LTV-8x4
Mfr：Lite-On Inc.
Package：Tube
Number of Channels：1
Voltage - Isolation：5000Vrms
Current Transfer Ratio (Min)：20% @ 1mA
Current Transfer Ratio (Max)：300% @ 1mA
Turn On / Turn Off Time (Typ)：-
Rise / Fall Time (Typ)：4µs, 3µs
Input Type：AC, DC
Output Type：Transistor
Voltage - Output (Max)：35V
Current - Output / Channel：50mA
Voltage - Forward (Vf) (Typ)：1.2V
Current - DC Forward (If) (Max)：50 mA
Vce Saturation (Max)：200mV
Operating Temperature：-30°C ~ 110°C
Mounting Type：Through Hole
Package / Case：4-DIP (0.400", 10.16mm)
Supplier Device Package：4-DIP
Grade：-
Qualification：-

Transistor, Photovoltaic Output Optoisolators datasheet and documents for LTV-814M

LTV-814M

Transistor, Photovoltaic Output Optoisolators Overview

The LTV-814M is a single-channel photocoupler featuring an AC input LED and an NPN phototransistor output. It provides high isolation voltage of 5,000Vrms and operates within a temperature range of -30°C to 110°C. Key electrical parameters include a maximum forward voltage of 1.4V, typical rise/fall times of 4μs/3μs, and a current transfer ratio ranging from 20% to 300%. The device supports a maximum collector current of 50mA and is housed in a 4-pin PDIP package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

AC input response capability for direct line sensing applications
High insulation voltage ensuring safe signal transmission across isolated circuits
Wide operating temperature range suitable for industrial environments

Transistor, Photovoltaic Output Optoisolators Applications

General purpose optoisolation in control systems
Switching power supply feedback loops
Solid-state relay driver circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix designation against the manufacturer's official datasheet to confirm pinout configuration and packaging type. Ensure that the requested variant matches the required isolation voltage ratings and thermal specifications for the target application environment before finalizing orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when AC input detection is required alongside standard transistor output isolation. Consider the CTR range and switching speed requirements relative to the system's frequency constraints. Verify compatibility with available mounting styles and thermal management strategies for the intended enclosure design.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the LTV-8x4 series, which includes variants like LTV-824M and LTV-844M offering different channel counts. The LTV-814M specifically addresses single-channel isolation needs with AC input characteristics, distinguishing it from DC-input counterparts within the same product family.