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Product Detailed Parameters
- Description：OPTOISO 5.3KV TRANS W/BASE 6-DIP
- 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：Through Hole
- Package / Case：6-DIP (0.300", 7.62mm)
- Supplier Device Package：6-DIP
- Grade：-
- Qualification：-
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Overview
The SFH600-0X is a single-channel transistor output optocoupler manufactured by Isocom Components. It features an infrared LED coupled to an NPN phototransistor in a six-pin DIP package. The device provides electrical isolation with a maximum insulation voltage of 5300 Vrms. Key electrical parameters include a maximum forward current of 60 mA, a collector-emitter breakdown voltage of 70 V, and a maximum collector current of 100 mA. The typical current transfer ratio ranges from 40% to 80%, depending on the specific suffix variant. Operating temperatures span from -55°C to +100°C.
Feature Summary
- Provides high-voltage electrical isolation between input and output circuits using infrared light transmission.
- Features a standard NPN phototransistor output suitable for interfacing with digital logic and microcontrollers.
- Designed for robust performance across wide industrial temperature ranges.
Applications
- Industrial control systems requiring signal isolation
- Power supply feedback loops
- Solid-state relay drivers
Procurement Notes
Verify the exact suffix (e.g., X017, X046) against the manufacturer's datasheet to confirm specific CTR bins and certification approvals such as UL or VDE. Ensure the selected variant matches the required isolation voltage and pin configuration for your PCB layout. Cross-reference with official distributor specifications to confirm availability and compliance status.
Selection Notes
Select this component when a standard NPN output optocoupler with high isolation voltage is required. Consider the specific current transfer ratio bin needed for your circuit gain requirements. Verify that the DIP-6 package fits your assembly constraints. Compare thermal dissipation limits if operating near maximum current ratings.
Part Context
This part belongs to the SFH600 series of transistor output optocouplers, originally developed by Siemens/Vishay and now produced by Isocom Components. The series offers various CTR grades and lead form options including through-hole and surface mount packages. These devices are widely used as replacements for legacy components in established electronic designs.
Replacement Considerations
Direct substitutes include Vishay SFH600 variants with matching CTR ranges. Isocom components CNY17 series may serve as alternatives but require verification of isolation voltage and pinout compatibility. Always validate replacement parts against original equipment specifications.
