TIL197G

$0.23

Description：OPTOISOLTR 5.3KV 1CH DARL 4-DIP
Series：TIL197
Mfr：Isocom Components 2004 LTD
Package：Tube

SKU:26066b823892 Category: Transistor, Photovoltaic Output Optoisolators Brand: Isocom Components 2004 LTD

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Product introduction

Product Detailed Parameters

Description：OPTOISOLTR 5.3KV 1CH DARL 4-DIP
Series：TIL197
Mfr：Isocom Components 2004 LTD
Package：Tube
Number of Channels：1
Voltage - Isolation：5300Vrms
Current Transfer Ratio (Min)：500% @ 2mA
Current Transfer Ratio (Max)：7500% @ 2mA
Turn On / Turn Off Time (Typ)：-
Rise / Fall Time (Typ)：100µs, 100µs
Input Type：DC
Output Type：Darlington
Voltage - Output (Max)：35V
Current - Output / Channel：-
Voltage - Forward (Vf) (Typ)：1.2V
Current - DC Forward (If) (Max)：50 mA
Vce Saturation (Max)：1V
Operating Temperature：-55°C ~ 100°C
Mounting Type：Through Hole
Package / Case：4-DIP (0.400", 10.16mm)
Supplier Device Package：4-DIP
Grade：-
Qualification：-

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TIL197G

Overview

The TIL197G is a single-channel through-hole optocoupler from Isocom Components, housed in a 4-pin DIP package. It features an AC input type with a Darlington transistor output configuration. Key electrical parameters include a maximum forward voltage of 1.4V and a maximum input current of 50mA. The device provides high isolation capability with a rated voltage of 5300Vrms. Performance metrics specify a typical rise and fall time of 100μs each. The Current Transfer Ratio ranges from a minimum of 500% to a maximum of 7500%. Operating temperatures span from -55°C to 100°C, and it holds UL certification.

Feature Summary

Utilizes a Darlington transistor output structure for high gain applications
Designed specifically for AC input signal detection and isolation
Provides robust electrical isolation between input and output circuits

Applications

AC line voltage monitoring systems
Solid-state relay driver circuits
Industrial control interface isolation

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to ensure exact pinout and performance alignment. Confirm that the component meets all necessary regulatory standards required for the target application environment. Cross-reference datasheet specifications with circuit requirements prior to integration.

Selection Notes

Select this component when AC input sensing is required alongside high current transfer ratio capabilities. The Darlington output architecture supports direct driving of loads without additional amplification stages. Ensure the operating temperature range and isolation voltage meet system safety and environmental constraints.

Part Context

This part belongs to the TIL197 series of optocouplers manufactured by Isocom Components. The company specializes in providing alternative sources for standard industry optocoupler types. This specific model addresses markets requiring reliable AC-coupled isolation solutions within compact DIP packaging formats.