MCT623S

$1.30

Description：OPTOISOLATOR 5KV 2CH TRANS 8-SMD
Series：-
Mfr：onsemi
Package：Bulk

SKU:30e5482f4188 Category: Transistor, Photovoltaic Output Optoisolators Brand: onsemi

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Product introduction

MCT623S is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists onsemi. Its product description is OPTOISOLATOR 5KV 2CH TRANS 8-SMD. Review the specifications below when checking this part for your BOM.

Transistor, Photovoltaic Output Optoisolators specifications for MCT623S

Description：OPTOISOLATOR 5KV 2CH TRANS 8-SMD
Series：-
Mfr：onsemi
Package：Bulk
Number of Channels：2
Voltage - Isolation：5000Vrms
Current Transfer Ratio (Min)：100% @ 5mA
Current Transfer Ratio (Max)：-
Turn On / Turn Off Time (Typ)：3µs, 3µs
Rise / Fall Time (Typ)：-
Input Type：DC
Output Type：Transistor
Voltage - Output (Max)：30V
Current - Output / Channel：30mA
Voltage - Forward (Vf) (Typ)：1.2V
Current - DC Forward (If) (Max)：60 mA
Vce Saturation (Max)：400mV
Operating Temperature：-55°C ~ 100°C
Mounting Type：Surface Mount
Package / Case：8-SMD, Gull Wing
Supplier Device Package：8-SMD
Grade：-
Qualification：-

Transistor, Photovoltaic Output Optoisolators datasheet and documents for MCT623S

MCT623S

Transistor, Photovoltaic Output Optoisolators Overview

The MCT623S is a dual-channel transistor output optocoupler manufactured by onsemi. It features an NPN phototransistor output and operates in an 8-SMD surface-mount package. Key electrical parameters include a 5000 Vrms isolation voltage, a maximum collector-emitter voltage of 85 V, and a maximum collector current of 30 mA. The device supports a forward current of up to 60 mA with a typical forward voltage of 1.2 V. It exhibits a minimum current transfer ratio of 100% and has rise/fall times of 2.4 µs. Operating temperatures range from -55°C to +100°C, with a power dissipation rating of 400 mW.

Transistor, Photovoltaic Output Optoisolators Feature Summary

Dual-channel configuration providing independent signal isolation within a single compact package.
High insulation capability rated at 5000 Vrms for robust noise immunity.
NPN phototransistor output designed for reliable digital switching applications.

Transistor, Photovoltaic Output Optoisolators Applications

General-purpose digital signal isolation
Microcontroller interface circuits
Industrial control systems

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix against official datasheets to confirm package type and tape/reel specifications. Confirm RoHS compliance status as indicated in manufacturer documentation. Ensure the supplier provides valid traceability documents. Cross-reference the ordering part number with the manufacturer's latest release notes to avoid obsolete variants.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required in a small footprint. The 5000 Vrms rating suits high-noise environments. Verify that the 30 mA collector current meets load requirements. Check if the 2.4 µs switching speed aligns with system timing constraints. Consider thermal management given the 400 mW power dissipation limit.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the MCT62 series of optocouplers from onsemi. The series offers various channel configurations and output types. The MCT623S specifically provides dual channels with transistor outputs. It is part of onsemi's portfolio of intelligent sensing and isolation technologies.