ISQ203SMT&R

$0.64

Description：OPTOISO 5.3KV 1CH TRANS 16-SMD
Series：ISQ
Mfr：Isocom Components 2004 LTD
Package：Tape & Reel (TR)

SKU:8bbb5730b7c2 Category: Transistor, Photovoltaic Output Optoisolators Brand: Isocom Components 2004 LTD

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Product introduction

ISQ203SMT&R is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Isocom Components 2004 LTD. Its product description is OPTOISO 5.3KV 1CH TRANS 16-SMD. Review the specifications below when checking this part for your BOM.

Transistor, Photovoltaic Output Optoisolators specifications for ISQ203SMT&R

Description：OPTOISO 5.3KV 1CH TRANS 16-SMD
Series：ISQ
Mfr：Isocom Components 2004 LTD
Package：Tape & Reel (TR)
Number of Channels：1
Voltage - Isolation：5300Vrms
Current Transfer Ratio (Min)：225% @ 10mA
Current Transfer Ratio (Max)：450% @ 10mA
Turn On / Turn Off Time (Typ)：3µs, 2.5µs
Rise / Fall Time (Typ)：-
Input Type：DC
Output Type：Transistor
Voltage - Output (Max)：70V
Current - Output / Channel：50mA
Voltage - Forward (Vf) (Typ)：1.2V
Current - DC Forward (If) (Max)：50 mA
Vce Saturation (Max)：400mV
Operating Temperature：-25°C ~ 100°C
Mounting Type：Surface Mount
Package / Case：16-SMD, Gull Wing
Supplier Device Package：16-SMD
Grade：-
Qualification：-

Transistor, Photovoltaic Output Optoisolators datasheet and documents for ISQ203SMT&R

ISQ203SMT&R

Transistor, Photovoltaic Output Optoisolators Overview

The ISQ203SMT&R is a surface-mount phototransistor optocoupler from the ISQ20* series by Isocom Components. It integrates an infrared LED with an NPN silicon phototransistor in a space-efficient plastic package. The device provides high isolation voltage of 5.3 kVrms and 7.5 kV peak, with a minimum collector-emitter breakdown voltage (BVCEO) of 70 V. All electrical parameters are 100% tested during manufacturing.

Transistor, Photovoltaic Output Optoisolators Feature Summary

High density phototransistor output for efficient signal transmission
High isolation voltage capability between input and output circuits
Surface mount configuration for automated assembly processes

Transistor, Photovoltaic Output Optoisolators Applications

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

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify that the ordering suffix SMT&R corresponds to tape-and-reel packaging as documented in official specifications. Confirm the manufacturer designation matches Isocom Components 2004 LTD. Ensure the part number aligns with the ISQ20* series datasheet requirements before procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when surface mount technology is required for optically coupled isolation. The high BVCEO rating supports applications needing robust collector-emitter voltage handling. Verify compatibility with existing PCB footprint designs for the specific plastic package dimensions.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISQ20* series of high-density phototransistor optically coupled isolators. The series includes options for lead spread, surface mount, and tape-and-reel configurations. These devices are designed for space-efficient dual in-line plastic packages.