LS3956 TO-71 6L ROHS

$7.91

Description：JFET 2N-CH 60V TO71
Series：LS3956

SKU:e8c213592383 Category: JFETs Brand: Linear Integrated Systems, Inc.

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Product introduction

Product Detailed Parameters

Description：JFET 2N-CH 60V TO71
Series：LS3956
Mfr：Linear Integrated Systems, Inc.
Package：Bulk
FET Type：2 N-Channel (Dual)
Voltage - Breakdown (V(BR)GSS)：60 V
Drain to Source Voltage (Vdss)：-
Current - Drain (Idss) @ Vds (Vgs=0)：500 µA @ 20 V
Current Drain (Id) - Max：-
Voltage - Cutoff (VGS off) @ Id：1 V @ 1 nA
Input Capacitance (Ciss) (Max) @ Vds：6pF @ 20V
Resistance - RDS(On)：-
Power - Max：400 mW
Operating Temperature：-55°C ~ 150°C (TJ)
Mounting Type：Through Hole
Package / Case：TO-71-6 Metal Can
Supplier Device Package：TO-71
Grade：-
Qualification：-

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LS3956 TO-71 6L ROHS

Overview

The LS3956 is a monolithic dual N-channel JFET amplifier from Linear Integrated Systems, housed in TO-71 packages. It provides matched transistor pairs with low drift and leakage characteristics. Key electrical parameters include a maximum gate-to-source breakdown voltage of 60V, typical transconductance of 2000 µS at full conduction, and typical drain current of 2 mA. The device exhibits a maximum temperature drift of 50 µV/°C, typical offset voltage of 15 mV, and typical noise of 10 nV/√Hz.

Feature Summary

Monolithic dual N-channel JFET configuration for optimal matching
Low drift and low leakage performance specifications
High common mode rejection ratio capabilities

Applications

Ultra-high-end audio systems
Military sensors
Acoustic sensors
Instrumentation amplifiers

Procurement Notes

Verify the specific package type (TO-71) and grade designation against official datasheets before procurement. Confirm compliance with RoHS standards as indicated in the product documentation. Ensure that the operating conditions remain within the absolute maximum ratings to maintain device serviceability and prevent impairment of semiconductor functionality.

Selection Notes

Select the LS3956 when low drift and low leakage are critical requirements for dual JFET applications. Compare its 50 µV/°C drift specification against other grades like the LS3954A or LS3958 based on precision needs. Consider the TO-71 package availability if hermetic sealing is required for the specific deployment environment.

Part Context

Linear Integrated Systems specializes in high-performance discrete semiconductors using proprietary processes. The LS3956 belongs to a family including the LS3954A, LS3954, LS3955, and LS3958, differentiated primarily by drift and offset voltage specifications. These devices are designed for demanding analog signal processing tasks requiring high precision and stability.

Replacement Considerations

Substitutes within the same family include the LS3954A, LS3954, LS3955, and LS3958. Verify that the alternative part's drift and offset voltage specifications meet the application requirements, as these parameters vary across the series.