SFH600-4

$0.18

Description：OPTOISO 7.5KV TRANS W/BASE 6-DIP
Series：SFH600-4
Mfr：Isocom Components 2004 LTD
Package：Tube

SKU:168b4cb7a539 Category: Transistor, Photovoltaic Output Optoisolators Brand: Isocom Components 2004 LTD

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Product introduction

Product Detailed Parameters

Description：OPTOISO 7.5KV TRANS W/BASE 6-DIP
Series：SFH600-4
Mfr：Isocom Components 2004 LTD
Package：Tube
Number of Channels：1
Voltage - Isolation：7500Vpk
Current Transfer Ratio (Min)：63% @ 10mA
Current Transfer Ratio (Max)：125% @ 10mA
Turn On / Turn Off Time (Typ)：6µs, 25µs
Rise / Fall Time (Typ)：4.6µs, 15µs
Input Type：DC
Output Type：Transistor with Base
Voltage - Output (Max)：70V
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：Through Hole
Package / Case：6-DIP (0.300", 7.62mm)
Supplier Device Package：6-DIP
Grade：-
Qualification：-

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SFH600-4

Overview

The SFH600-4 is a single-channel through-hole optocoupler manufactured by Isocom Components, utilizing an NPN phototransistor output. It features a DIP-6 package and provides high isolation with a minimum voltage of 5300 Vrms. The device supports a maximum forward current of 60 mA and a typical forward voltage of 1.65 V. Key performance metrics include a minimum current transfer ratio of 200% and a maximum of 400%. Response times are characterized by a typical rise time of 2 µs and a fall time of 11 µs.

Feature Summary

Provides galvanic isolation between input and output circuits using an infrared LED and NPN phototransistor configuration.
Offers high dielectric strength suitable for demanding isolation requirements in industrial applications.
Features fast switching characteristics with a typical rise time of 2 microseconds for efficient signal transmission.

Applications

Industrial control systems requiring reliable signal isolation
Power supply feedback loops for voltage regulation
Solid-state relay driver circuits

Procurement Notes

Verify the manufacturer part number against official Isocom Components documentation to ensure authenticity. Confirm that the specific suffix matches the required lead form and packaging specifications. Check for relevant safety certifications such as UL and VDE approvals before integration into final designs.

Selection Notes

Select this component when high isolation voltage and robust current transfer ratios are required. Ensure the application environment stays within the specified operating temperature range. Verify that the load conditions do not exceed the phototransistor's collector current or voltage ratings.

Part Context

This component belongs to the SFH600 series of optocouplers designed for general-purpose isolation tasks. It represents a standard solution for connecting low-voltage control logic to higher-voltage power stages while maintaining electrical safety standards.