TIL199BXSM

Overview

The TIL199BXSM is a quad optocoupler manufactured by Isocom Components 2004 LTD. It features four independent channels with Darlington transistor outputs housed in a 16-SMD package. The device provides an isolation voltage of 5300Vrms and supports a minimum current transfer ratio of 1500% at 2mA. It operates within a temperature range of -55°C to 100°C.

Feature Summary

• Quad channel configuration for multi-circuit isolation
• High-gain Darlington output structure
• Robust electrical isolation capability

Applications

• Industrial control systems requiring multiple isolated signals
• Power supply feedback loops
• Solid-state relay driver circuits

Procurement Notes

Verify the specific suffix 'BXSM' against official Isocom documentation to confirm the exact surface-mount package variant and tape-and-reel specifications. Ensure the component status is active, as availability may vary across distributors. Cross-reference the manufacturer part number with authorized supplier lists to guarantee authenticity and traceability.

Selection Notes

Select this component when high gain and multi-channel isolation are required in a compact surface-mount form factor. The Darlington output offers significant current amplification suitable for driving loads directly. Evaluate the thermal management requirements given the SMD packaging and operating temperature limits.

Part Context

This part belongs to the TIL199B series from Isocom Components 2004 LTD. It represents a modernized surface-mount version of traditional through-hole optocouplers, designed for automated assembly processes while maintaining high isolation standards and performance characteristics typical of the family.

Replacement Considerations

Public confirmed substitute part numbers: None.