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Product Detailed Parameters
- Description：OPTOISOLTR 5.3KV 1CH TRANS 4-SMD
- Series：TIL194
- Mfr：Isocom Components 2004 LTD
- Package：Tube
- 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 TIL194XSM is a high-speed optocoupler manufactured by Isocom Components. It integrates an AlGaAs infrared LED emitter with a monolithic silicon phototransistor detector within a single package. This configuration provides electrical isolation between input and output circuits while transmitting digital signals. The device is designed for applications requiring fast switching speeds and reliable signal transmission across isolated boundaries.
Feature Summary
- High-speed signal transmission capability
- Integrated AlGaAs infrared LED emitter
- Monolithic silicon phototransistor detector
- Electrical isolation between input and output
Applications
- Digital communication interfaces
- Signal isolation in industrial control systems
- Microprocessor system interfacing
- Pulse width modulation circuits
Procurement Notes
Verify the specific suffix 'XSM' against official Isocom Components documentation to confirm exact packaging and tape-and-reel specifications. Ensure compatibility with required isolation voltage ratings for your specific circuit design before procurement.
Selection Notes
Select this component when high-speed digital isolation is required. Compare propagation delay and current transfer ratio specifications against application requirements. Ensure the operating temperature range meets environmental conditions.
Part Context
Isocom Components produces various optocouplers for industrial and consumer electronics. The TIL series typically includes standard speed devices, while the TIL194 variant offers enhanced performance characteristics suitable for faster data transmission needs.
Replacement Considerations
Check manufacturer datasheets for direct pin-compatible alternatives. Verify that substitute components meet or exceed the original isolation voltage and switching speed requirements.
