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Product Detailed Parameters
- Description：OPTOISO 5.3KV 1CH TRANS W/BASE
- Series：SFH601-2
- 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)：4.2µs, 23µs
- Rise / Fall Time (Typ)：3µs, 14µs
- Input Type：DC
- Output Type：Transistor with Base
- Voltage - Output (Max)：100V
- 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
SFH601-2SMT&R is a single-channel optocoupler manufactured by Isocom Components 2004 LTD. It features a surface-mount DIP package with six pins and an input current rating of 60 mA. The device provides electrical isolation of 5.3 kVrms between input and output circuits. The typical current transfer ratio is 63%. This component is designed for applications requiring reliable signal transmission across isolated boundaries in compact form factors.
Feature Summary
- Provides high-voltage electrical isolation between input and output circuits
- Utilizes a compact surface-mount packaging format for automated assembly
- Features a single-channel configuration for dedicated signal paths
Applications
- General purpose signal isolation
- Industrial control systems
- Power supply feedback loops
Procurement Notes
Verify the manufacturer designation carefully, as similar part numbers may be produced by other entities such as Vishay or onsemi. Confirm that the specific suffix matches the required tape and reel configuration. Ensure the component status is active before finalizing procurement plans to avoid obsolescence risks associated with discontinued variants.
Selection Notes
Select this component when a standard DIP footprint is required in a surface-mount process. Evaluate the 63% current transfer ratio against circuit gain requirements. Consider the 5.3 kVrms isolation voltage for safety compliance. Compare pinout compatibility with existing board layouts to ensure seamless integration without redesigning the schematic.
Part Context
This part belongs to the SFH601 series of optocouplers. It serves as a surface-mount alternative to through-hole versions. Isocom Components positions these devices as replacements for legacy components no longer in production. The series supports various industrial and commercial isolation needs.
Replacement Considerations
SFH601-2SM and SFH601-2SMT&R are confirmed substitutes. Both are manufactured by Isocom Components 2004 LTD and maintain active product status. These alternatives match the original specifications and package type.
