ISOM8111DFGR

$0.15

Description：OPTOISO 3.75KV 1CH TRANS 4-SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:27675c94fa2a Category: Transistor, Photovoltaic Output Optoisolators Brand: Texas Instruments

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Product introduction

ISOM8111DFGR is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is OPTOISO 3.75KV 1CH TRANS 4-SOIC. Review the specifications below when checking this part for your BOM.

Transistor, Photovoltaic Output Optoisolators specifications for ISOM8111DFGR

Description：OPTOISO 3.75KV 1CH TRANS 4-SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Number of Channels：1
Voltage - Isolation：3750Vrms
Current Transfer Ratio (Min)：150% @ 5mA
Current Transfer Ratio (Max)：230% @ 5mA
Turn On / Turn Off Time (Typ)：4.5µs, 3.7µs
Rise / Fall Time (Typ)：-
Input Type：DC
Output Type：Transistor
Voltage - Output (Max)：80V
Current - Output / Channel：50mA
Voltage - Forward (Vf) (Typ)：1.2V
Current - DC Forward (If) (Max)：50 mA
Vce Saturation (Max)：300mV
Operating Temperature：-55°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：4-SMD, Gull Wing
Supplier Device Package：4-SOIC
Grade：-
Qualification：-

Transistor, Photovoltaic Output Optoisolators datasheet and documents for ISOM8111DFGR

ISOM8111DFGR

Transistor, Photovoltaic Output Optoisolators Overview

The ISOM8111DFGR is a single-channel DC-input transistor-output optocoupler manufactured by Texas Instruments. It features a phototransistor output and is housed in an SOIC-4 surface-mount package. Key electrical specifications include a maximum collector-emitter voltage of 80 V, a forward current of 50 mA, and a forward voltage of 1.4 V. The device provides an insulation voltage of 3750 Vrms with a typical current transfer ratio of 180%. Operating parameters specify a minimum operating temperature of -55°C and a maximum of +125°C, with a power dissipation rating of 290 mW.

Transistor, Photovoltaic Output Optoisolators Feature Summary

Provides galvanic isolation between input and output circuits using optical transmission technology.
Features a phototransistor output stage for digital signal interfacing.
Designed for surface-mount installation to facilitate automated PCB assembly.

Transistor, Photovoltaic Output Optoisolators Applications

Industrial control systems requiring signal isolation
Consumer electronics with high-voltage separation needs
General-purpose digital communication interfaces

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix DFGR against the manufacturer's official datasheet to confirm package dimensions and tape-and-reel specifications. Ensure compliance with RoHS directives and humidity sensitivity levels as defined in the component documentation before integration into production workflows.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single-channel DC-input isolation solution is required with a standard SOIC-4 footprint. Consider the 3750 Vrms insulation rating and phototransistor output characteristics relative to system voltage requirements and signal speed constraints.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISOM811x series of single-channel optocouplers from Texas Instruments. The series offers various insulation ratings and input types, with the ISOM8111 variant specifically designed for DC input applications. The DFGR suffix indicates the specific SOIC-4 package configuration and packaging format.