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Product Detailed Parameters
- Description：OPTOISO 5.3KV 1CH TRANS W/BASE
- Series：SFH600-1
- Mfr：Isocom Components 2004 LTD
- Package：Tape & Reel (TR)
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：63% @ 10mA
- Current Transfer Ratio (Max)：125% @ 10mA
- Turn On / Turn Off Time (Typ)：3µs, 18µs
- Rise / Fall Time (Typ)：2µs, 11µs
- 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：Surface Mount
- Package / Case：6-SMD, Gull Wing
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
SFH600-1XSMT&R is a single-channel optoisolator manufactured by Isocom Components 2004 LTD. It features a transistor output with base configuration and provides 5300Vrms isolation voltage. The device supports a maximum forward current of 60 mA and delivers a collector-emitter saturation voltage of 400mV. It operates within a temperature range of -55°C to 100°C and is housed in a 6-SMD surface-mount package.
Feature Summary
- Provides galvanic isolation between input and output circuits using an infrared LED and phototransistor pair.
- Integrates a base terminal on the output transistor for enhanced control and flexibility in switching applications.
- Designed for surface-mount assembly to facilitate automated manufacturing processes.
Applications
- General-purpose signal isolation in industrial control systems
- Interface circuits for microcontrollers and logic gates
- Power supply feedback loops requiring electrical separation
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm lot traceability and storage conditions prior to installation. Ensure compatibility with soldering profiles specified in the official datasheet to maintain reliability and performance standards during assembly.
Selection Notes
Select this component when high isolation voltage and low saturation voltage are required in a compact surface-mount form factor. Consider the base terminal availability if external biasing or improved switching characteristics are needed compared to standard transistor outputs.
Part Context
This part belongs to the SFH600 series of optocouplers, which are widely used for general-purpose isolation tasks. The series offers various output configurations and packaging options to suit different design constraints while maintaining robust electrical isolation capabilities.
Replacement Considerations
Direct substitutes include SFH600-0XSMT&R and SFH600-1XSM from the same manufacturer. Verify pinout compatibility and electrical specifications before substitution to ensure circuit functionality remains unchanged.
FAQ
What is the typical current transfer ratio for this device?
The typical current transfer ratio is approximately 63% at a forward current of 10mA.
Does the output transistor have a base connection?
Yes, the SFH600-1XSMT&R includes a base terminal on the output phototransistor for additional control options.
