MOC80503SD

Description：OPTOISOLTR 5.3KV 1CH DARL 6-SMD
Series：-
Mfr：onsemi
Package：Tape & Reel (TR)

SKU:79bc92ba515b Category: Transistor, Photovoltaic Output Optoisolators Brand: onsemi

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Product introduction

MOC80503SD is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists onsemi. Its product description is OPTOISOLTR 5.3KV 1CH DARL 6-SMD. Review the specifications below when checking this part for your BOM.

Transistor, Photovoltaic Output Optoisolators specifications for MOC80503SD

Description：OPTOISOLTR 5.3KV 1CH DARL 6-SMD
Series：-
Mfr：onsemi
Package：Tape & Reel (TR)
Number of Channels：1
Voltage - Isolation：5300Vrms
Current Transfer Ratio (Min)：500% @ 10mA
Current Transfer Ratio (Max)：-
Turn On / Turn Off Time (Typ)：3.5µs, 95µs
Rise / Fall Time (Typ)：-
Input Type：DC
Output Type：Darlington
Voltage - Output (Max)：80V
Current - Output / Channel：150mA
Voltage - Forward (Vf) (Typ)：1.15V
Current - DC Forward (If) (Max)：60 mA
Vce Saturation (Max)：-
Operating Temperature：-55°C ~ 100°C
Mounting Type：Surface Mount
Package / Case：6-SMD, Gull Wing
Supplier Device Package：6-SMD

Transistor, Photovoltaic Output Optoisolators datasheet and documents for MOC80503SD

MOC80503SD

Transistor, Photovoltaic Output Optoisolators Overview

The MOC80503SD is a single-channel photodarlington output optocoupler manufactured by onsemi. It features a surface-mount 6-SMD (鸥翼) package and provides an isolation voltage of 5300 Vrms. The device supports a maximum collector-emitter voltage of 80 V and a maximum collector current of 150 mA. Typical switching times are 3.5 µs for turn-on and 95 µs for turn-off. The operating temperature range spans from -55°C to +100°C, with a maximum forward current of 60 mA.

Transistor, Photovoltaic Output Optoisolators Feature Summary

High isolation voltage capability of 5300 Vrms for robust circuit protection
Photodarlington output configuration providing high current transfer ratio
Surface-mount SMD-6 package design suitable for automated assembly

Transistor, Photovoltaic Output Optoisolators Applications

Industrial control systems requiring galvanic isolation
Solid-state relay driver circuits
Power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors due to the discontinued status of this specific part number. Confirm RoHS compliance documentation availability as required for regulatory adherence. Check for potential obsolescence notices or end-of-life notifications from onsemi before finalizing procurement plans.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage and fast switching speeds are critical. The photodarlington output offers higher gain compared to standard transistor outputs. Ensure the 6-SMD footprint matches the PCB layout constraints. Verify thermal management requirements within the specified operating temperature range.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the MOC8050 series of optocouplers, designed for general-purpose isolation applications. It shares functional similarities with other members of the family but differs in packaging and specific electrical characteristics. The series is known for reliability in industrial environments.