LTV817B-V

Description：OPTOISOLATOR 5KV 1CH TRANS 4-DIP
Series：LTV-8X7
Mfr：Lite-On Inc.
Package：Tape & Reel (TR)

SKU:c211fea84c1d Category: Transistor, Photovoltaic Output Optoisolators Brand: Lite-On Inc.

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Product introduction

LTV817B-V 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 LTV817B-V

Description：OPTOISOLATOR 5KV 1CH TRANS 4-DIP
Series：LTV-8X7
Mfr：Lite-On Inc.
Package：Tape & Reel (TR)
Number of Channels：1
Voltage - Isolation：5000Vrms
Current Transfer Ratio (Min)：50% @ 5mA
Current Transfer Ratio (Max)：600% @ 5mA
Turn On / Turn Off Time (Typ)：-
Rise / Fall Time (Typ)：4µs, 3µs
Input Type：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 (0.300", 7.62mm)
Supplier Device Package：4-DIP
Grade：-
Qualification：-

Transistor, Photovoltaic Output Optoisolators datasheet and documents for LTV817B-V

LTV817B-V

Transistor, Photovoltaic Output Optoisolators Overview

The LTV817B-V is a single-channel transistor output optocoupler manufactured by Lite-On Inc. It features a GaAs infrared LED coupled to an NPN phototransistor in a 4-pin DIP package. The device provides high isolation voltage of 5000Vrms and supports a collector-emitter voltage of 35V with a maximum collector current of 50mA. Key electrical parameters include a minimum Current Transfer Ratio (CTR) of 50% at IF=5mA and VCE=5V, a typical response time of 4 microseconds, and a forward voltage of 1.4V. It operates within a temperature range of -50°C to 110°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

High input-output isolation voltage capability for safe signal transmission
Single channel configuration with NPN phototransistor output
Wide operating temperature range suitable for diverse environments

Transistor, Photovoltaic Output Optoisolators Applications

Industrial control systems
Power supply feedback circuits
Signal isolation in measurement equipment

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'V' against official Lite-On documentation to confirm packaging or variant details. Ensure RoHS compliance status matches project requirements. Cross-reference datasheet specifications for CTR bins and isolation ratings before integration. Confirm package type and pinout alignment with PCB footprint designs.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when single-channel isolation with moderate speed is required. Consider the 50% minimum CTR for logic level interfacing. Evaluate thermal management needs given the 110°C maximum junction temperature. Compare isolation voltage requirements against system safety standards.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the LTV-817 series of photocouplers from Lite-On. The series includes variants like LTV-817, LTV-827, and LTV-847 with different channel counts. The LTV817B-V specifically denotes a version within this family, maintaining the core transistor output architecture while potentially differing in packaging or testing criteria defined by the manufacturer.