LSK589 TO-71 6L ROHS

$8.06

Description：JFET 2N-CH 25V 50MA TO71
Series：LSK589

SKU:383fc4368838 Category: JFETs Brand: Linear Integrated Systems, Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：JFET 2N-CH 25V 50MA TO71
Series：LSK589
Mfr：Linear Integrated Systems, Inc.
Package：Bulk
FET Type：2 N-Channel (Dual)
Voltage - Breakdown (V(BR)GSS)：25 V
Drain to Source Voltage (Vdss)：25 V
Current - Drain (Idss) @ Vds (Vgs=0)：7 mA @ 10 V
Current Drain (Id) - Max：50 mA
Voltage - Cutoff (VGS off) @ Id：1.5 V @ 1 nA
Input Capacitance (Ciss) (Max) @ Vds：5pF @ 10V
Resistance - RDS(On)：-
Power - Max：500 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：-

Download product information

LSK589 TO-71 6L ROHS

Overview

The LSK589 is a monolithic dual N-channel JFET featuring ultra-low noise and low input capacitance. It provides high transconductance (Gfs ≥ 4000µS) with a typical noise voltage of 4 nV/√Hz at 10kHz. The device operates within a supply voltage range up to 25V, supporting a drain current of 7.0 to 40 mA. Key electrical parameters include a gate-to-source breakdown voltage of -25V and an input bias current as low as -50 pA. It offers excellent matching characteristics with a common mode rejection ratio of 85 dB.

Feature Summary

Ultra-low noise performance for sensitive signal processing
Low input capacitance to minimize signal loading
High transconductance for efficient amplification
Tight matching between dual channels for balanced operation

Applications

Ultra-high-end audio systems
Military sensors
Studio reference amplifiers
Acoustic sensors
Hydrophones

Procurement Notes

Verify the specific package variant required, as the LSK589 is available in TO-71, SOIC, and SOT-23 configurations. Confirm RoHS compliance status if environmental regulations apply to your assembly process. Ensure that the selected component meets the thermal dissipation requirements for your specific operating environment, particularly regarding power derating above 25°C.

Selection Notes

Select this component when ultra-low noise and high bandwidth are critical. The dual configuration ensures matched characteristics ideal for differential applications. Consider the package type based on space constraints and mounting preferences. Verify that the required transconductance and input capacitance specifications align with your circuit design goals for optimal performance.

Part Context

Linear Integrated Systems specializes in high-performance discrete semiconductors developed using proprietary processes. The company's expertise stems from historical work at Amelco, Union Carbide, Intersil, and Micro Power Systems. This product line focuses on delivering superior electrical characteristics for demanding applications in audio, military, and scientific instrumentation sectors.