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Product Detailed Parameters
- Description：OPTOISO 5.3KV TRANS W/BASE 6-DIP
- Series：SFH600-1
- Mfr：Isocom Components 2004 LTD
- Package：Tube
- 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：Through Hole
- Package / Case：6-DIP (0.300", 7.62mm)
- Supplier Device Package：6-DIP
- Grade：-
- Qualification：-
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Overview
The Isocom Components SFH600-1XG is a single-channel through-hole optocoupler featuring a phototransistor output in a DIP-6 package. It provides an isolation voltage of 5.3 kVrms and 7500 V peak. The device supports a maximum forward current of 60 mA with a typical forward voltage of 1.65 V. Key electrical parameters include a minimum current transfer ratio of 40% and a maximum of 80%. Typical switching characteristics show a rise time of 2 µs and a fall time of 11 µs.
Feature Summary
- Provides galvanic isolation between input and output circuits using a phototransistor configuration.
Applications
- General purpose signal isolation in industrial control systems
- Interface logic circuits with microcontrollers requiring electrical separation
Procurement Notes
Verify the specific suffix (e.g., XG) against official datasheets to confirm lead form and compliance status. Ensure the component matches the required current transfer ratio range for the application. Cross-reference manufacturer part numbers as historical data may involve legacy designations from original manufacturers such as Siemens or Infineon.
Selection Notes
Select this component when a standard phototransistor output with moderate speed is required. Consider the 5.3 kVrms isolation rating for safety applications. Evaluate the 40-80% CTR range to ensure adequate signal transmission under varying temperature conditions. Confirm DIP-6 compatibility with existing PCB footprints.
Part Context
This component belongs to the SFH600 series, a family of transistor-output optocouplers originally developed by Siemens and later managed by Infineon and Isocom Components. The series is characterized by high reliability and compliance with international safety standards including UL and VDE approvals. The SFH600-1 variant specifically denotes a standard current transfer ratio range within this lineup.
Replacement Considerations
Compatible substitutes include Vishay SFH600-1X variants and Isocom H11L1 for logic outputs. Verify pinout compatibility and isolation voltage ratings before substitution.
