ISP825XG

$0.81

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

SKU:0f39e5107376 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-DIP
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：Through Hole
Package / Case：8-DIP (0.400", 10.16mm)
Supplier Device Package：8-DIP
Grade：-
Qualification：-

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ISP825XG

Overview

The ISP825XG is a single-channel optically coupled isolator from Isocom Components, featuring an infrared LED input and an NPN silicon photodarlington output. Housed in a surface-mount DIP package with a 10mm lead spread variant, it provides high-density mounting capabilities. The device offers a minimum current transfer ratio of 600% and an isolation voltage of 5.3kVRMS (7.5kVPK). It operates within a temperature range of -30°C to +100°C and includes UL certification for safety compliance.

Feature Summary

High current transfer ratio ensuring efficient signal transmission
High isolation voltage for robust electrical separation
Space-efficient dual in-line plastic packaging

Applications

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

Procurement Notes

Verify the specific suffix configuration upon ordering. The 'G' designation indicates a 10mm lead spread option, while 'SM' denotes surface mount and 'SMT&R' indicates tape and reel packaging. Confirm that the selected package variant aligns with the target PCB footprint and assembly requirements to ensure proper mechanical fit and electrical connectivity.

Selection Notes

Select this component when high current transfer efficiency is required for driving loads directly without additional amplification. The photodarlington output structure supports higher gain compared to standard phototransistors. Ensure the application environment remains within the specified operating temperature limits and that the isolation voltage rating meets the system's safety clearance requirements.

Part Context

This part belongs to the ISP8xx series of high-density mounting photodarlington optically coupled isolators. The series integrates infrared LEDs with NPN silicon photodarlington transistors in compact packages. The ISP825XG represents a specific configuration within this family, optimized for applications requiring reliable galvanic isolation and high signal gain in space-constrained designs.