ISOM8111DFHR

$0.43

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

SKU:b94c80c25a66 Category: Transistor, Photovoltaic Output Optoisolators Brand: Texas Instruments

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Product introduction

ISOM8111DFHR 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 ISOM8111DFHR

Description：OPTOISO 3.75KV 1CH TRANS 4-SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Number of Channels：1
Voltage - Isolation：3750Vrms
Current Transfer Ratio (Min)：150% @ 2mA
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 ISOM8111DFHR

ISOM8111DFHR

Transistor, Photovoltaic Output Optoisolators Overview

The ISOM8111DFHR is a single-channel transistor output optocoupler manufactured by Texas Instruments. It features a DC input and phototransistor output in an SOIC-4 surface-mount package. Key electrical parameters include a 3750 Vrms insulation voltage, a collector-emitter saturation voltage of 300 mV maximum, and a forward voltage of 1.4 V. The device supports a maximum collector current of 50 mA and operates within a temperature range of -55°C to +125°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

Provides galvanic isolation with high insulation voltage capability for signal integrity
Utilizes a compact SOIC-4 surface-mount package for space-constrained designs
Features fast switching characteristics suitable for digital communication interfaces

Transistor, Photovoltaic Output Optoisolators Applications

Industrial automation control systems
Medical equipment signal isolation
Power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific part number suffix against official Texas Instruments documentation to ensure correct packaging and tape-and-reel specifications. Confirm that the component meets all required environmental standards and RoHS compliance for the intended application region before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single-channel isolated interface with high insulation voltage is required. Ensure the design accommodates the specified forward current limits and thermal dissipation requirements. Verify compatibility with the target PCB footprint and soldering profiles during the integration phase.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the ISOM811x family of single-channel photoemulators from Texas Instruments. These devices are designed to replace traditional optocouplers while offering improved performance metrics. The series provides standardized pinouts to facilitate direct upgrades in existing circuit designs without major layout modifications.