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Product Detailed Parameters
- Description：OPTOISOLTR 5.3KV 2CH TRANS 8-SMD
- Series：TIL195
- Mfr：Isocom Components 2004 LTD
- Package：Tube
- Number of Channels：2
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：50% @ 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：8-SMD, Gull Wing
- Supplier Device Package：8-SMD
- Grade：-
- Qualification：-
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Overview
The TIL195AXSM is a dual-channel optoisolator manufactured by Isocom Components 2004 LTD. It features an AC input and transistor output configuration housed in an 8-SMD surface-mount package. The device provides high electrical isolation with a voltage rating of 5300Vrms. Key electrical parameters include a maximum forward current of 50 mA, a minimum collector-emitter breakdown voltage of 35 V, and a maximum dark power of 100 nA. The unit operates within a temperature range of -30°C to 100°C and carries UL recognition certification.
Feature Summary
- Dual-channel architecture for independent signal isolation
- AC input compatibility for direct line sensing applications
- High-voltage isolation capability up to 5300Vrms
- Surface-mount packaging for automated assembly
Applications
- Industrial control systems requiring galvanic isolation
- Power supply feedback loops
- Microcontroller interface circuits
- Solid-state relay driver stages
Procurement Notes
Verify the specific suffix 'AXSM' against official Isocom documentation to confirm the exact pinout and tape-and-reel specifications. Ensure that the AC input requirement aligns with the circuit design, as this component is not suitable for DC-only inputs. Confirm compliance with RoHS standards and check for any recent manufacturing updates or lifecycle status changes directly from the supplier before finalizing procurement orders.
Selection Notes
Select this component when dual-channel isolation is required within a compact surface-mount footprint. The AC input characteristic distinguishes it from standard DC-input optocouplers, making it suitable for applications involving alternating current signals. Evaluate the 5300Vrms isolation barrier against system safety requirements. Consider the operating temperature range and thermal management needs for high-density PCB layouts where heat dissipation may be constrained.
Part Context
The TIL195 series represents Isocom's line of dual-channel optocouplers designed for robust signal transmission across isolated barriers. The AXSM variant specifically denotes the surface-mount package style. This series is part of Isocom's broader portfolio of infrared optoelectronic devices, leveraging over four decades of industry expertise to provide reliable isolation solutions for various electronic applications.
Replacement Considerations
Publicly confirmed substitute part numbers for the TIL195AXSM are not available in the provided source material. Verify cross-reference data through official manufacturer channels or authorized distributors to identify compatible alternatives with matching pinouts and electrical characteristics.
