06R155BPR

Overview

The Littelfuse Inc. 06R155BPR is a silicon-controlled rectifier (SCR) module designed for efficient switching in low-current circuits. It features sensitive gate technology allowing direct interfacing with microprocessors and minimal gate current activation. The device incorporates glass passivated junctions to ensure durability and long-term parameter stability. It supports lead-free reflow soldering processes and is available in surface mount configurations. The component offers fast turn-off capabilities, which reduces the risk of commutation failure during operation.

Feature Summary

• Sensitive gates allow for direct interfacing with microprocessors
• Glass passivated junctions ensure durability
• Fast turn-off capabilities reduce commutation failure risk

Applications

• Strobe lights
• Fluid level sensors
• Capacitive-discharge ignition systems

Procurement Notes

Verify that the specific part number matches the required voltage and current ratings for the target application. Confirm compliance with RoHS standards and lead-free reflow soldering requirements. Ensure the selected package configuration aligns with the printed circuit board layout constraints. Check for any specific agency approvals required by the end-use equipment regulations.

Selection Notes

Select this SCR module for applications requiring precise, efficient switching in low-current environments. Consider the fast turn-off time when designing circuits prone to commutation issues. The sensitive gate feature simplifies drive circuit design by enabling direct microprocessor control. Evaluate the surface mount option if space optimization on the PCB is a priority.

Part Context

This component belongs to the broader category of silicon-controlled rectifiers and SCR modules offered by Littelfuse. These devices are engineered for reliable performance in demanding electronic controls. The product line includes solutions optimized for various industrial and commercial applications requiring robust AC switching capabilities.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.