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Product Detailed Parameters
- Description：OPTOISOLTR 5.3KV 1CH TRANS 4-SMD
- Series：TIL194
- Mfr：Isocom Components 2004 LTD
- Package：Tape & Reel (TR)
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：20% @ 5mA
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：4µs, 3µs
- Input Type：AC, DC
- Output Type：Transistor
- Voltage - Output (Max)：35V
- Current - Output / Channel：-
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：50 mA
- Vce Saturation (Max)：400mV
- Operating Temperature：-30°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：4-SMD, Gull Wing
- Supplier Device Package：4-SMD
- Grade：-
- Qualification：-
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Overview
The TIL194XSMT&R is a single-channel optocoupler manufactured by Isocom Components 2004 LTD. It features a surface-mount DIP package with four pins. The device supports a maximum DC forward current of 50 mA and provides an isolation voltage of 5300 Vrms. Typical forward voltage is 1.2 V, with a maximum collector-emitter saturation voltage of 400 mV. The component is currently listed as active.
Feature Summary
- Single-channel transistor output configuration
- Surface mount packaging for automated assembly
- High isolation voltage capability
Applications
- Signal isolation in electronic circuits
- Microprocessor interface systems
- Industrial control applications
Procurement Notes
Verify the specific suffix 'XSMT&R' to ensure correct surface-mount tape-and-reel packaging. Confirm that the manufacturer designation matches Isocom Components 2004 LTD. Check datasheets for pinout compatibility with existing PCB footprints. Ensure the active status aligns with long-term supply requirements.
Selection Notes
Select this component when surface-mount integration is required for single-channel isolation. Consider the 5300 Vrms isolation rating for safety-critical interfaces. Evaluate the 50 mA input current limit against drive circuit capabilities. Verify package dimensions against board space constraints.
Part Context
This part belongs to the TIL194 series of optocouplers from Isocom Components. The series typically offers transistor outputs for general-purpose isolation. The XSMT&R variant specifically denotes the surface-mount form factor with reel packaging, distinguishing it from through-hole or bulk variants.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical specifications before considering alternative manufacturers. Cross-reference isolation voltages and package dimensions carefully.
