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Product Detailed Parameters
- Description：OPTOISO 5.3KV 1CH TRANS W/BASE
- Series：SFH600-2
- Mfr：Isocom Components 2004 LTD
- Package：Tube
- 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)：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
The SFH600-2XSM is a single-channel optocoupler manufactured by Isocom Components 2004 LTD. It features a transistor output with base configuration housed in a surface-mount 6-SMD package. The device provides an isolation voltage of 5300Vrms and supports a maximum DC forward current of 60 mA. It operates within a temperature range of -40°C to 100°C.
Feature Summary
- Integrates an infrared emitting diode with a silicon phototransistor for electrical isolation
- Includes a base terminal on the output transistor for enhanced switching control and speed
- Designed for surface-mount assembly to facilitate automated PCB placement
Applications
- Industrial communication interface isolation
- Signal transmission between microcontrollers and peripheral devices
- Power supply feedback loop isolation
Procurement Notes
Verify the specific suffix '2XSM' against official datasheets to confirm the surface-mount package type and lead-free status. Ensure compatibility with reflow soldering profiles specified by the manufacturer. Confirm that the supplier documentation matches the exact part number to avoid confusion with through-hole variants or different output configurations within the same family.
Selection Notes
Select this component when high-voltage isolation is required in a compact surface-mount footprint. The integrated base pin allows for faster turn-off times compared to standard transistor outputs, making it suitable for applications demanding improved signal integrity. Verify that the 5300Vrms isolation rating meets the safety requirements of the target circuit environment.
Part Context
This component belongs to the SFH600 series of optocouplers, which are designed for general-purpose isolation applications. The series typically offers robust performance in terms of isolation voltage and current transfer ratio. The specific model utilizes a surface-mount package variant, distinguishing it from traditional through-hole DIP versions found in similar product lines.
Replacement Considerations
Cross-reference with Vishay SFH601-2X001 for equivalent isolation and output characteristics. Check for pin-compatible alternatives if board space constraints require a direct swap without schematic changes.
