ISP825-3SM

$0.36

Description：OPTOISOLTR 5.3KV 2CH DARL 8-SMD
Series：ISP825-3
Mfr：Isocom Components 2004 LTD
Package：Tube

SKU:86f7101461fe Category: Transistor, Photovoltaic Output Optoisolators Brand: Isocom Components 2004 LTD

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Product introduction

Product Detailed Parameters

Description：OPTOISOLTR 5.3KV 2CH DARL 8-SMD
Series：ISP825-3
Mfr：Isocom Components 2004 LTD
Package：Tube
Number of Channels：2
Voltage - Isolation：5300Vrms
Current Transfer Ratio (Min)：800% @ 1mA
Current Transfer Ratio (Max)：-
Turn On / Turn Off Time (Typ)：-
Rise / Fall Time (Typ)：60µs, 53µs
Input Type：DC
Output Type：Darlington
Voltage - Output (Max)：70V
Current - Output / Channel：-
Voltage - Forward (Vf) (Typ)：1.2V
Current - DC Forward (If) (Max)：50 mA
Vce Saturation (Max)：1V
Operating Temperature：-30°C ~ 100°C
Mounting Type：Surface Mount
Package / Case：8-SMD, Gull Wing
Supplier Device Package：8-SMD
Grade：-
Qualification：-

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ISP825-3SM

Overview

The ISP825-3SM is a high-density mounting photodarlington optically coupled isolator manufactured by Isocom Components. It integrates an infrared emitting diode and an NPN silicon photodarlington transistor within a surface-mount plastic package. The device provides high current transfer ratio and robust isolation capabilities, designed for reliable signal transmission between systems with different potentials and impedances.

Feature Summary

Integrates infrared LED and NPN silicon photodarlington in space-efficient surface-mount package
Provides high current transfer ratio for efficient signal coupling
Offers high isolation voltage rating for safety between circuits

Applications

Computer terminals
Industrial systems controllers
Measuring instruments
Signal transmission between systems of different potentials and impedances

Procurement Notes

Verify the specific suffix '-3SM' against official Isocom Components documentation to confirm exact lead form and packaging specifications. Ensure compliance with RoHS standards and UL/VDE approvals as stated in the general series datasheet. Confirm that the surface-mount variant matches the required footprint and thermal characteristics for the target application design.

Selection Notes

Select this component when high current transfer ratio and surface-mount density are required. Consider the photodarlington output type for applications needing higher gain compared to standard phototransistor isolators. Evaluate the isolation voltage requirements against the system's safety standards. Ensure the operating temperature range aligns with the environmental conditions of the intended deployment.

Part Context

This part belongs to the ISP815/ISP825/ISP845 series of high-density mounting photodarlington optically coupled isolators from Isocom Components. These devices are designed for applications requiring compact solutions with high reliability. The series offers options for different lead forms and packaging configurations to suit various assembly needs.