SFH609-3XSMT&R

$0.22

Description：OPTOISO 5.3KV 1CH TRANS W/BASE
Series：SFH609-3
Mfr：Isocom Components 2004 LTD
Package：Tape & Reel (TR)

SKU:c582c775ec90 Category: Transistor, Photovoltaic Output Optoisolators Brand: Isocom Components 2004 LTD

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Product introduction

Product Detailed Parameters

Description：OPTOISO 5.3KV 1CH TRANS W/BASE
Series：SFH609-3
Mfr：Isocom Components 2004 LTD
Package：Tape & Reel (TR)
Number of Channels：1
Voltage - Isolation：5300Vrms
Current Transfer Ratio (Min)：100% @ 10mA
Current Transfer Ratio (Max)：200% @ 10mA
Turn On / Turn Off Time (Typ)：4.2µs, 23µs
Rise / Fall Time (Typ)：3µs, 14µs
Input Type：DC
Output Type：Transistor with Base
Voltage - Output (Max)：90V
Current - Output / Channel：-
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：6-SMD, Gull Wing
Supplier Device Package：-
Grade：-
Qualification：-

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SFH609-3XSMT&R

Overview

The SFH609-3XSMT&R is a single-channel transistor output optocoupler manufactured by Isocom Components. It features a surface mount DIP-6 package and provides 2800 Vrms isolation voltage between input and output circuits. The device utilizes an infrared LED coupled to an NPN phototransistor, supporting a maximum forward current of 60 mA and a collector-emitter breakdown voltage of 70 V. It operates within a temperature range of -55°C to 100°C and includes UL recognition under File No. E91231.

Feature Summary

Provides galvanic isolation via infrared LED and phototransistor coupling
Designed for surface mount assembly in compact electronic circuits
Certified to CECC 00802 standards for reliability

Applications

Signal isolation in microprocessor systems
Switching applications requiring low input current
Industrial control circuit interfacing

Procurement Notes

Verify the specific suffix XSMT&R against official Isocom documentation to confirm surface mount configuration and lead form. Ensure compatibility with existing PCB footprint designs before procurement. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current production status.

Selection Notes

Select this component when high isolation voltage is required in a small surface mount package. Consider the 2800 Vrms rating for safety-critical applications. Evaluate the 40% typical CTR against load requirements. Compare operating temperature limits with environmental conditions. Verify pinout compatibility with replacement parts if upgrading existing designs.

Part Context

This component belongs to the SFH609 series of optocouplers from Isocom Components. The series offers various configurations including through-hole and surface mount options. These devices are commonly used in applications requiring reliable electrical isolation between low-voltage control circuits and higher-voltage loads or sensitive electronics.