LS320 TO-92 3L ROHS

Overview

The LS320 TO-92 3L ROHS is a P-channel Junction Field-Effect Transistor (JFET) manufactured by Linear Integrated Systems, Inc. It is designed for through-hole mounting in the TO-92 package and complies with RoHS directives. Key electrical specifications include a maximum drain current of 25 mA and a power dissipation rating of 200 mW. The device exhibits an input capacitance (Ciss) of 8 pF when measured at a drain-source voltage of 10 V.

Feature Summary

• P-channel JFET configuration for signal switching applications
• Through-hole TO-92 package construction
• RoHS compliant manufacturing process

Applications

• Low noise signal switching circuits
• Analog switch implementations
• High impedance buffer stages

Procurement Notes

Verify the specific ordering suffix to ensure the component matches the required tape and reel or bulk packaging format. Confirm that the RoHS designation aligns with environmental compliance requirements for the target assembly. Cross-reference the datasheet pinout against the PCB footprint to prevent installation errors during production.

Selection Notes

Select this component for applications requiring low input capacitance and moderate current handling capabilities. The TO-92 package suits prototyping and low-volume production where through-hole reliability is preferred. Evaluate the 200 mW thermal limit against the expected operating temperature range to ensure adequate heat dissipation without additional heatsinking.

Part Context

This part belongs to the discrete semiconductor product line from Linear Integrated Systems, Inc., specifically within the JFET category. It serves as a fundamental active component for analog circuit design, offering distinct performance characteristics compared to MOSFETs due to its inherent gate leakage properties and transconductance behavior.

Replacement Considerations

Consult official substitution guides for compatible P-channel JFETs with matching TO-92 packages. Verify that alternative parts meet the 25 mA current and 200 mW power dissipation thresholds. Ensure interface compatibility and pinout alignment before integrating substitute components into existing designs.