2N6027 TRB PBFREE

Overview

The Central Semiconductor Corp 2N6027 TRB PBFREE is a programmable unijunction transistor (UJT) designed for through-hole mounting in TO-92-3 packages. It operates with a maximum voltage of 40V and dissipates up to 300mW. The device features a peak current of 150nA, valley current of 25µA, and output voltage of 6V. It supports a temperature range from -55°C to +100°C.

Feature Summary

• Programmable unijunction configuration for timing and triggering applications
• Through-hole construction utilizing TO-92-3 leaded package
• Operational capability within extended industrial temperature ranges

Applications

• Relaxation oscillator circuits
• Timing control systems
• Triggering networks for thyristors

Procurement Notes

Verify the specific suffix 'TRB' against official manufacturer documentation to confirm packaging type and availability status. Ensure the component matches the standard 2N6027 electrical specifications while accounting for any unique handling requirements associated with the designated tape and reel or bulk format indicated by the suffix.

Selection Notes

Select this component when a programmable UJT with 40V rating and 300mW power dissipation is required. The TO-92-3 package suits prototyping and low-volume production. Confirm that the peak-to-valley ratio meets circuit design requirements for stable oscillation frequencies.

Part Context

This part belongs to the 2N6027 series of programmable unijunction transistors manufactured by Central Semiconductor. These devices are silicon-based semiconductors used primarily in pulse generation and timing applications. The series offers reliable performance in discrete semiconductor designs requiring precise voltage threshold control.

Replacement Considerations

Consult official substitution guides for equivalent programmable UJTs with matching 40V ratings and TO-92-3 footprints. Verify pinout compatibility and thermal characteristics before implementing alternative components.