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Product Detailed Parameters
- Description：OPTOISO 5.3KV 4CH TRANS 16-DIP
- Series：TIL193
- Mfr：Isocom Components 2004 LTD
- Package：Tube
- Number of Channels：4
- 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：16-DIP (0.400", 10.16mm)
- Supplier Device Package：16-DIP
- Grade：-
- Qualification：-
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Overview
The TIL193AG is a high-speed phototransistor optocoupler manufactured by Isocom Components. It features an infrared LED coupled to a silicon phototransistor in a single package. The device provides electrical isolation between input and output circuits while transmitting signals via light. Key specifications include a collector-emitter voltage rating of 70V and a collector current capability of 50mA. The unit operates within a temperature range of -40°C to +85°C, ensuring reliability in various electronic applications requiring signal isolation.
Feature Summary
- Provides galvanic isolation between input and output circuits
- Utilizes infrared light for signal transmission
- Designed for high-speed switching applications
Applications
- Industrial control systems
- Signal isolation in communication interfaces
- Power supply feedback loops
Procurement Notes
Verify the specific suffix 'AG' against manufacturer documentation to confirm lead-free compliance and packaging details. Ensure the ordering part number matches the exact pin configuration and thermal characteristics required for the target design. Cross-reference with official datasheets to validate electrical limits before procurement.
Selection Notes
Select this component when high-speed isolation is required alongside moderate current handling capabilities. Consider the CTR (Current Transfer Ratio) requirements for the specific logic levels involved. Evaluate thermal management needs based on the operating environment and duty cycle of the application.
Part Context
This component belongs to the family of optocouplers designed for general-purpose isolation tasks. It serves as a bridge between low-voltage control circuits and higher-power or noisy environments. The integration of LED and phototransistor in one package simplifies PCB layout compared to discrete solutions.
Replacement Considerations
Check for direct replacements such as the TIL193 without suffix variations if lead-free status is not critical. Verify pin compatibility and electrical parameters like CTR and propagation delay when substituting with other manufacturers' equivalents.
