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Product Detailed Parameters
- Description：OPTOISOLTR 5.3KV 4CH DARL 16-DIP
- Series：TIL199
- Mfr：Isocom Components 2004 LTD
- Package：Tube
- Number of Channels：4
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：1500% @ 2mA
- Current Transfer Ratio (Max)：7500% @ 2mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：100µs, 100µs
- Input Type：DC
- Output Type：Darlington
- Voltage - Output (Max)：35V
- Current - Output / Channel：-
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：50 mA
- Vce Saturation (Max)：1V
- 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 TIL199BG is a quad optocoupler manufactured by Isocom Components 2004 LTD, featuring four independent channels within a single package. It utilizes high-density Darlington transistor outputs to provide high current transfer ratios suitable for robust signal isolation. The device is housed in a 16-pin dual in-line package (DIP) designed for through-hole mounting on printed circuit boards. This configuration allows for efficient space utilization in applications requiring multiple isolated signal paths.
Feature Summary
- Integrates four independent optocoupler channels into a single compact package
- Employs Darlington transistor output structures for enhanced gain
- Designed for high-density mounting configurations
Applications
- Industrial control systems requiring multi-channel isolation
- Data communication interfaces with galvanic separation needs
- Power supply feedback loops for voltage regulation
Procurement Notes
Verify the specific suffix designation against official manufacturer documentation to ensure correct pinout and electrical characteristics. Confirm that the procurement source provides genuine components from Isocom Components 2004 LTD or authorized distributors. Check for any recent product lifecycle notices regarding availability or recommended replacements before finalizing orders.
Selection Notes
Select this component when design requirements demand multiple isolated channels within a limited board area. The Darlington output structure offers higher current drive capability compared to standard phototransistor outputs. Ensure the application environment supports the thermal and electrical ratings specified in the official datasheet for reliable long-term operation.
Part Context
This part belongs to the TIL199 series of quad optocouplers produced by Isocom Components. The series is known for providing high isolation voltages and reliable performance in industrial environments. The TIL199BG variant specifically denotes the 16-pin DIP package configuration, distinguishing it from surface-mount alternatives like the TIL199BSM.
Replacement Considerations
Publicly confirmed substitute part numbers include TIL199G and TIL199SM. Verify compatibility with existing PCB footprints and electrical parameters before substitution. Consult official manufacturer cross-reference guides to ensure functional equivalence.
