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LSJ 74B, Single P-chanel Ultra Low Noise JFET Transistor

69,00 kr

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Artikelnr: TRA-LSJ74B Kategorier: ,

Beskrivning

LSJ 74B Ultra Low Noise JFET

The LSJ74 is the P-Channel single counterpart to the LSK170 and also achieves similar ultra-low-noise performance.
This part enables engineers to produce complementary N-Channel/P-Channel designs using single JFETs.

Polaritet: P
Drain-gate-spänning (VGDS ) : 25 V
Noll styrspänning Tömning Ström Max (IDSS):  -12 mA
Noll styrspänning Tömning Ström Min (IDSS):  -6 mA
Avbrottsspänning, grindkälla Vgs(off): 0,5 V
Förlusteffekt (PD): 400 mW
Kapsel: TO-92
RoHS Compliant: Ja

Komplementär: LSK 140B

Datablad

Application Note

LSK 170 och LSJ 74 är en klassisk transistor.  Toshiba lanserade en gång 2SK170/2SJ74 men de finns inte längre. Numera tillverkar Linear Systems dessa produkter.
Dessa lågbrusiga transistor finns i många proffs apparater men det finns även massor av konstruktioner för DIY marknaden. En verkligt klassisk applikation är phonoförstärkaren, som kräver lågt brusvärde.


Linear Systems presents a full line of single, dual, N-Channel and P-Channel ultra-low-noise JFETs to create low-noise, high-performance applications ranging from sensors to audio amplifiers. Members of the company’s design and production staff each have over 40 years’ experience making these parts, and as a group they are the most talented working in this area today.

Linear Systems has unique expertise in designing and producing monolithic dual JFETs, with related intellectual property dating back to the beginning of the company over 30 years ago. Monolithic dual JFETs have a very real and significant thermal tracking advantage over two discrete die selected for match in the same package. Selecting two dice for VGS match isn’t hard, but it is far more difficult to select VGS match over a temperature span.

Linear Systems’ monolithic dual designs overcome the typical problem with this approach – parasitic capacitance – to create the highest performance parts in their class. Our proprietary JFET designs also create the lowest noise parts of their type in the industry.

Varumärke

Linear Systems

Vi är återförsäljare av utvalda lågbrusiga transistorer från Linear Systems

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