ISP825SM

$0.36

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

SKU:a82cb6ed7169 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
Mfr：Isocom Components 2004 LTD
Package：Tube
Number of Channels：2
Voltage - Isolation：5300Vrms
Current Transfer Ratio (Min)：600% @ 1mA
Current Transfer Ratio (Max)：7500% @ 1mA
Turn On / Turn Off Time (Typ)：-
Rise / Fall Time (Typ)：60µs, 53µs
Input Type：DC
Output Type：Darlington
Voltage - Output (Max)：35V
Current - Output / Channel：80mA
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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ISP825SM

Overview

The ISP825SM is a surface-mount optocoupler from the ISP series, featuring an infrared LED coupled to an NPN silicon photodarlington output. It provides high isolation voltage of 5.3kVrms and a minimum current transfer ratio of 600%. The device operates within a temperature range of -55°C to 100°C, with a maximum forward voltage of 1.4V and typical rise/fall times of 4µs/3µs.

Feature Summary

High density surface mount packaging for space-efficient circuit design
NPN silicon photodarlington output for high gain applications
High isolation voltage capability for safety-critical systems

Applications

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

Procurement Notes

Verify the specific suffix 'SM' confirms the surface mount package variant against the manufacturer's official datasheet. Ensure the ordering code aligns with the required lead form and tape-and-reel specifications if applicable. Cross-reference the part number with the latest Isocom Components documentation to confirm current production status and compliance certifications such as UL recognition before procurement.

Selection Notes

Select this component when high current transfer ratio is required in a compact surface-mount footprint. The photodarlington output offers superior sensitivity compared to standard phototransistors, making it suitable for low-input-current applications. Consider the thermal operating range and isolation requirements to ensure compatibility with the target system environment and safety standards.

Part Context

This part belongs to the ISP815/ISP825/ISP845 series of high-density mounting photodarlington optically coupled isolators. These devices are designed for applications requiring robust electrical isolation and high gain in small packages. The series utilizes infrared light emission and NPN silicon photodarlington detection technology.