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Product Detailed Parameters
- Description：OPTOISOLTR 5.3KV 4CH DARL 16-SMD
- 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：Surface Mount
- Package / Case：16-SMD, Gull Wing
- Supplier Device Package：16-SMD
- Grade：-
- Qualification：-
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Overview
The TIL199BSM is a quad optoisolator manufactured by Isocom Components 2004 LTD, featuring a Darlington output configuration. It provides electrical isolation with a rated voltage of 5300Vrms and supports a peak input voltage of 7.5Vpk. The device integrates four independent channels within a single package to facilitate multi-circuit signal transmission while maintaining galvanic separation. Designed for surface-mount applications, it utilizes a 16-SMD footprint to accommodate compact board layouts. This component serves as a direct replacement for legacy Vishay ILQ2 series devices, ensuring compatibility in existing designs requiring high-isolation quad-channel solutions.
Feature Summary
- Quad channel architecture for simultaneous multi-signal isolation
- Darlington output stage providing high current transfer capability
- High dielectric isolation strength for safety-critical circuits
- Surface-mount packaging optimized for automated assembly
Applications
- Industrial control systems requiring multi-channel isolation
- Data communication interfaces needing galvanic separation
- Power supply feedback loops for voltage monitoring
- Medical equipment safety isolation barriers
Procurement Notes
Verify the specific suffix 'BSM' against the original design specifications to ensure correct pinout and thermal characteristics. Confirm that the 16-SMD package dimensions align with the PCB footprint requirements. Cross-reference the manufacturer part number with official Isocom documentation to distinguish from similar quad-channel variants. Ensure the procurement source provides valid traceability for the component batch.
Selection Notes
Select this component when a quad-channel solution with Darlington outputs is required for high-isolation applications. Consider the 16-SMD form factor for space-constrained designs. Evaluate the 5300Vrms isolation rating against system safety standards. Compare performance metrics with alternative manufacturers if supply chain diversification is necessary. Verify temperature range compliance for the intended operating environment.
Part Context
Isocom Components 2004 LTD continues the legacy of Litronix optoelectronic products, offering reliable infrared isolation devices. The TIL199BSM belongs to the company's portfolio of quad-channel optocouplers designed for robust industrial and commercial use. This model replaces older DIP versions with a modern surface-mount format, maintaining the same functional specifications while improving assembly efficiency and board density capabilities.
Replacement Considerations
- ILQ2SM
- ILQ2SMT&R
- ILQ2XSM
- ILQ2XSMT&R
FAQ
What is the isolation voltage rating of the TIL199BSM?
The TIL199BSM features an isolation voltage rating of 5300Vrms.
Does the TIL199BSM support surface-mount technology?
Yes, the TIL199BSM is packaged in a 16-SMD format suitable for surface-mount assembly.
