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Product Detailed Parameters
- Description：OPTOISO 5.3KV 1CH TRANS W/BASE
- Series：SFH600-0
- Mfr：Isocom Components 2004 LTD
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：-
- Current Transfer Ratio (Max)：-
- 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
The SFH600-0XSM is a single-channel optocoupler manufactured by Isocom Components, featuring an infrared LED input and a phototransistor output. It provides high-voltage isolation of 5300 Vrms between the input and output circuits. The device is housed in a surface-mount plastic package with six pins. Key electrical characteristics include a maximum forward voltage of 1.5 V for the LED and a collector-emitter breakdown voltage of at least 70 V for the phototransistor. It supports a maximum forward current of 60 mA and operates within a temperature range of -55 °C to 100 °C.
Feature Summary
- Provides galvanic isolation via infrared light transmission between input and output sections.
- Features a phototransistor output stage suitable for digital signal switching applications.
- Designed for surface-mount technology assembly on printed circuit boards.
Applications
- Industrial control systems requiring signal isolation
- Power supply feedback loops
- Communication interface isolation
Procurement Notes
Verify the specific suffix 'XSM' against official Isocom documentation to confirm exact pinout and tape-and-reel specifications. Ensure the component meets required safety certifications such as UL recognition for the intended application environment. Cross-reference datasheet parameters like CTR and isolation voltage with system design requirements before procurement.
Selection Notes
Select this component when a surface-mount solution with high isolation voltage is required for single-channel signal transmission. Consider the phototransistor output speed and current transfer ratio relative to the driving circuit capabilities. Evaluate thermal management needs given the operating temperature range and power dissipation limits specified in the technical data.
Part Context
Isocom Components specializes in optoelectronic devices including optocouplers and photo-switches. The SFH600 series represents a line of transistor-output optocouplers designed for general-purpose isolation tasks. This part number falls within their portfolio of components offering standard DIP-like footprints in surface-mount packages for modern manufacturing processes.
FAQ
What is the isolation voltage rating of the SFH600-0XSM?
The device offers an isolation voltage of 5300 Vrms between the input LED and output phototransistor.
Does the SFH600-0XSM support AC input signals directly?
No, the input is an infrared LED which requires DC current drive; however, it can be used in AC-coupled circuits with appropriate rectification or biasing.
