TIL191AXSM

$0.42

Description：OPTOISOLTR 5.3KV 1CH TRANS 4-SMD
Series：TIL191A
Mfr：Isocom Components 2004 LTD
Package：Tube

SKU:4a54e4fe2194 Category: Transistor, Photovoltaic Output Optoisolators Brand: Isocom Components 2004 LTD

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Product introduction

Product Detailed Parameters

Description：OPTOISOLTR 5.3KV 1CH TRANS 4-SMD
Series：TIL191A
Mfr：Isocom Components 2004 LTD
Package：Tube
Number of Channels：1
Voltage - Isolation：5300Vrms
Current Transfer Ratio (Min)：50% @ 5mA
Current Transfer Ratio (Max)：-
Turn On / Turn Off Time (Typ)：-
Rise / Fall Time (Typ)：6µs, 6µs
Input Type：DC
Output Type：Transistor
Voltage - Output (Max)：35V
Current - Output / Channel：-
Voltage - Forward (Vf) (Typ)：1.2V
Current - DC Forward (If) (Max)：50 mA
Vce Saturation (Max)：400mV
Operating Temperature：-55°C ~ 100°C
Mounting Type：Surface Mount
Package / Case：4-SMD, Gull Wing
Supplier Device Package：4-SMD
Grade：-
Qualification：-

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TIL191AXSM

Overview

The TIL191AXSM is a single-channel optically coupled isolator manufactured by Isocom Components 2004 LTD. It integrates an infrared light-emitting diode with an NPN silicon phototransistor in a compact surface-mount package. The device provides electrical isolation with a voltage rating of 5300Vrms. Designed for high-density mounting applications, it features a 4-pin SMD configuration suitable for automated assembly processes.

Feature Summary

Integrates an infrared LED and NPN silicon phototransistor for signal transmission
Provides high-voltage electrical isolation between input and output circuits
Designed for high-density surface-mount PCB layouts

Applications

General-purpose digital signal isolation
Microprocessor interface circuits
Solid-state relay driver applications

Procurement Notes

Verify the specific suffix 'AXSM' against official manufacturer documentation to confirm pinout orientation and tape-and-reel specifications. Ensure that the selected component matches the required isolation voltage ratings for the target application environment. Cross-reference the datasheet parameters with system requirements before finalizing procurement orders.

Selection Notes

Select this component when a low-profile surface-mount solution is required for single-channel isolation. Consider the 5300Vrms isolation capability for safety-critical interfaces. Evaluate the physical dimensions against available board space constraints. Confirm compatibility with standard reflow soldering profiles during the design phase.

Part Context

This part belongs to the TIL191A series of optocouplers from Isocom Components 2004 LTD. The series utilizes standard transistor output technology for reliable switching performance. The AXSM designation indicates a specific surface-mount variant within the broader product family.