SFH615A-4XSM

$0.42

Description：OPTOISOLATOR 5.3KV 1CH TRANS
Series：-
Mfr：Isocom Components 2004 LTD
Package：Tube

SKU:478de68c6ac1 Category: Transistor, Photovoltaic Output Optoisolators Brand: Isocom Components 2004 LTD

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Product introduction

Product Detailed Parameters

Description：OPTOISOLATOR 5.3KV 1CH TRANS
Series：-
Mfr：Isocom Components 2004 LTD
Package：Tube
Number of Channels：1
Voltage - Isolation：5300Vrms
Current Transfer Ratio (Min)：160% @ 10mA
Current Transfer Ratio (Max)：320% @ 10mA
Turn On / Turn Off Time (Typ)：6µs, 25µs
Rise / Fall Time (Typ)：4.6µs, 15µs
Input Type：DC
Output Type：Transistor
Voltage - Output (Max)：70V
Current - Output / Channel：50mA
Voltage - Forward (Vf) (Typ)：1.65V (Max)
Current - DC Forward (If) (Max)：50 mA
Vce Saturation (Max)：400mV
Operating Temperature：-30°C ~ 100°C
Mounting Type：Surface Mount
Package / Case：4-SMD, Gull Wing
Supplier Device Package：-
Grade：-
Qualification：-

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SFH615A-4XSM

Overview

The SFH615A-4XSM is a single-channel optocoupler manufactured by Isocom Components. It features an NPN phototransistor output and utilizes a surface-mount SDIP-4 package. The device provides high isolation with a rated voltage of 5000 Vrms and a collector-emitter breakdown voltage of 70V. Typical switching times are specified at 6µs for turn-on and 25µs for turn-off. The minimum current transfer ratio is 160% at 10mA input, supporting a maximum output current of 50mA.

Feature Summary

Provides electrical isolation between input and output circuits using infrared light transmission.
Features a compact surface-mount SDIP-4 package suitable for automated assembly processes.
Designed for robust performance in noisy environments requiring logic-to-logic isolation.

Applications

Logic-to-logic isolation in industrial control systems
Line receiver applications
Programmable current level sensors

Procurement Notes

Verify the specific suffix 'XSM' against official manufacturer documentation to confirm exact pinout configuration and tape-and-reel specifications. Ensure that the procurement source explicitly identifies the component as an Isocom product rather than a generic equivalent. Cross-reference the datasheet parameters for current transfer ratio and isolation voltage before finalizing orders.

Selection Notes

Select this component when a surface-mount solution is required for AC or DC input applications needing moderate speed response. The NPN phototransistor output is suitable for standard digital interfacing. Consider the 5000 Vrms isolation rating for safety-critical designs. Verify thermal operating limits against the application environment requirements.

Part Context

This component belongs to the SFH615A series, which represents industry-standard transistor output optocouplers. Isocom manufactures these devices as replacements for discontinued parts from other manufacturers. The series is designed to meet global safety standards including UL and VDE approvals for commercial and industrial use.