U308 TO-18 3L ROHS

Overview

The U308 is a through-hole JFET transistor manufactured by Linear Integrated Systems, Inc. It utilizes the TO-18 metal can package with three leads. As a junction field-effect transistor, it operates based on voltage-controlled current flow between the drain and source terminals. The device is RoHS compliant, indicating adherence to environmental standards for restricted hazardous substances in electronic components.

Feature Summary

• Through-hole mounting style for reliable mechanical connection
• Metal can (TO-18) packaging providing robust physical protection
• RoHS compliant construction

Applications

Procurement Notes

Verify the specific manufacturer datasheet for absolute maximum ratings and electrical parameters before integration. Confirm pinout assignments for the TO-18 package variant. Ensure compatibility with circuit biasing requirements for JFET operation. Check for any specific handling precautions related to the metal can package.

Selection Notes

Select this component when a through-hole JFET in a TO-18 package is required. Consider the voltage and current capabilities defined in the official datasheet. Evaluate thermal management needs for the metal can package. Verify that the RoHS compliance meets project environmental specifications.

Part Context

This part belongs to the category of discrete semiconductor transistors, specifically Junction Field-Effect Transistors (JFETs). Linear Integrated Systems produces various analog and mixed-signal components. The TO-18 package is a standard hermetic metal case often used for high-reliability or specialized analog applications.

Replacement Considerations

Consult official cross-reference guides or manufacturer substitution lists for verified equivalents. Generic replacements may differ in pinout or electrical characteristics. Verify that any substitute maintains the same package type and RoHS status.