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Product Detailed Parameters
- Description：OPTOISOLTR 5.3KV 2CH TRANS 8-DIP
- Series：TIL192A
- 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)：6µs, 6µs
- Input Type：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：-55°C ~ 100°C
- Mounting Type：Through Hole
- Package / Case：8-DIP (0.300", 7.62mm)
- Supplier Device Package：8-DIP
- Grade：-
- Qualification：-
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Overview
The TIL192AX is a dual-channel optically coupled isolator manufactured by Isocom Components 2004 LTD. It features an infrared LED input paired with NPN silicon phototransistor outputs, housed in an 8-pin DIP package. The device provides high isolation voltage of 5300Vrms and supports DC input signals. Typical rise and fall times are 6µs, with a minimum current transfer ratio of 50% at 5mA input current.
Feature Summary
- Dual-channel configuration for independent signal isolation
- High voltage isolation capability between input and output circuits
- NPN silicon phototransistor output stage for reliable switching
Applications
- Industrial control systems requiring galvanic isolation
- Signal transmission across isolated ground potentials
- Microprocessor interface circuits for noise immunity
Procurement Notes
Verify the exact suffix (AX) against official Isocom documentation to confirm pinout and electrical specifications. Ensure compatibility with existing PCB footprints and thermal management requirements. Confirm RoHS compliance status if required by your manufacturing standards. Cross-reference with authorized distributors to avoid counterfeit components.
Selection Notes
Select this component when dual-channel isolation is required within a single package footprint. Consider the 5300Vrms isolation rating for safety-critical applications. Evaluate the 6µs switching speed against system timing requirements. Compare current transfer ratio specifications with load driving capabilities.
Part Context
The TIL192AX belongs to the TIL19x series of high-density optocouplers from Isocom Components. This series includes single-channel (TIL191), dual-channel (TIL192), and triple-channel (TIL193) variants sharing similar electrical characteristics and packaging options. The AX suffix typically denotes specific binning or packaging variations within the standard product line.
Replacement Considerations
Publicly confirmed substitute part numbers for TIL192AX are not available in the provided source material. Verify compatibility with alternative dual-channel optocouplers based on isolation voltage, CTR, and package dimensions.
