ISOM8115DFHRQ1

$0.48

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

SKU:2e285a8f5c5a Category: Transistor, Photovoltaic Output Optoisolators Brand: Texas Instruments

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Product introduction

ISOM8115DFHRQ1 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 ISOM8115DFHRQ1

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)：80% @ 2mA
Current Transfer Ratio (Max)：180% @ 2mA
Turn On / Turn Off Time (Typ)：5.7µs, 3.6µs
Rise / Fall Time (Typ)：-
Input Type：AC, 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：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：4-SMD, Gull Wing
Supplier Device Package：4-SOIC
Grade：Automotive
Qualification：AEC-Q100

Transistor, Photovoltaic Output Optoisolators datasheet and documents for ISOM8115DFHRQ1

ISOM8115DFHRQ1

Transistor, Photovoltaic Output Optoisolators Overview

The ISOM8115DFHRQ1 is an automotive-grade, single-channel opto-emulator featuring a phototransistor output. It provides 3750 Vrms isolation and operates within a -40°C to +125°C temperature range. Key electrical parameters include a maximum collector-emitter voltage of 80 V, a forward current of 50 mA, and a typical current transfer ratio of 130%. The device supports AC input applications with rise and fall times of 3.2 µs and 4 µs, respectively, housed in a compact SOIC-4 package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

Provides galvanic isolation for AC-input signal transmission in automotive environments
Features high insulation voltage capability for safety-critical circuit separation
Designed for robust operation across extended industrial temperature ranges

Transistor, Photovoltaic Output Optoisolators Applications

Automotive AC-input transistor-output isolation
Signal isolation in automotive control modules
Safety-critical interface circuits requiring high insulation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix (DFHRQ1) matches the required automotive qualification and packaging format. Confirm that the datasheet specifications align with the target application's voltage and current requirements. Ensure compliance with RoHS directives and moisture sensitivity levels before integration into production designs.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when AC-input emulation is required for automotive systems. Compare current transfer ratio variations against other ISOM811x variants if precise gain consistency is critical. Ensure the SOIC-4 footprint fits the PCB layout constraints and thermal management needs of the final assembly.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISOM811x family of opto-emulators from Texas Instruments. These devices are designed to replace traditional optocouplers in automotive applications, offering improved performance and reliability. The Q1 suffix indicates AEC-Q100 qualification for automotive use.