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2N4857

Junction Field Effect Transistor (JFET) by New Jersey Semiconductor (218 more products)
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The 2N4857 from New Jersey Semiconductor is a Junction Field Effect Transistor (JFET) with Gate Source Voltage 40 V, Continous Drain Current 20 to 100 mA, Drain Source Breakdown Voltage 40 V, Drain Source Resistance 40 Ohm, Gate Current 50 mA. Tags: Through Hole. More details for 2N4857 can be seen below.

Product Specifications

Product Details

  • Part Number
    2N4857
  • Manufacturer
    New Jersey Semiconductor
  • Description
    40 V, 50 mA, N-Channel Junction Field Effect Transistor

General

  • Industry
    Industrial, Commercial
  • Transistor Polarity
    N-Channel
  • Number of Channel
    Single
  • Gate Source Voltage
    40 V
  • Continous Drain Current
    20 to 100 mA
  • Drain Source Breakdown Voltage
    40 V
  • Drain Source Resistance
    40 Ohm
  • Gate Current
    50 mA
  • Gate Reverse Current
    0.25 nA
  • Power Dissipation
    0.36 W
  • Operating Temperature
    -65 to 175 Degree C
  • Input Capacitance
    4.5 pF
  • Noise Figure
    2.0 to 4.0 dB
  • Package Type
    Through Hole
  • Package
    TO-18

Technical Documents
View details on the manufacturer's website
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