2N3819 Specs and Replacement

Type Designator: 2N3819

Type of Transistor: JFET

Type of Control Channel: N-Channel

Absolute Maximum Ratings

Pd ⓘ - Maximum Power Dissipation: 0.35 W

|Vds|ⓘ - Maximum Drain-Source Voltage: 25 V

|Vgs|ⓘ - Maximum Gate-Source Voltage: 8 V

|Id| ⓘ - Maximum Drain Current: 0.05 A

Tj ⓘ - Maximum Junction Temperature: 150 °C

Electrical Characteristics

RDSonⓘ - Maximum Drain-Source On-State Resistance: 300 Ohm

Package: TO92

2N3819 substitution

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2N3819 datasheet

 ..1. Size:29K  fairchild semi
2n3819.pdf pdf_icon

2N3819

2N3819 N-Channel RF Amplifier This device is designed for RF amplifier and mixer applications operating up to 450MHz, and for analog switching requiring low capacitance. Sourced from process 50. TO-92 1 1. Drain 2. Gate 3. Source Epitaxial Silicon Transistor Absolute Maximum Ratings* TC=25 C unless otherwise noted Symbol Parameter Ratings Units VDG Drain-Gate Voltage 25 ... See More ⇒

 ..2. Size:53K  vishay
2n3819 2.pdf pdf_icon

2N3819

2N3819 Vishay Siliconix N-Channel JFET PRODUCT SUMMARY VGS(off) (V) V(BR)GSS Min (V) gfs Min (mS) IDSS Min (mA) v 8 25 2 2 FEATURES BENEFITS APPLICATIONS D Excellent High-Frequency Gain D Wideband High Gain D High-Frequency Amplifier/Mixer Gps 11 dB @ 400 MHz D Very High System Sensitivity D Oscillator D Very Low Noise 3 dB @ 400 MHz D High Quality of Amplification D Sample-a... See More ⇒

 ..3. Size:170K  onsemi
2n3819.pdf pdf_icon

2N3819

2N3819 JFET VHF/UHF Amplifier N Channel Depletion MAXIMUM RATINGS http //onsemi.com Rating Symbol Value Unit Drain Source Voltage VDS 25 Vdc 3 DRAIN Drain Gate Voltage VDG 25 Vdc Gate Source Voltage VGS 25 Vdc 2 Drain Current ID 100 mAdc GATE Forward Gate Current IG(f) 10 mAdc Total Device Dissipation PD 1 SOURCE @ TA = 25 C 350 mW Derate above 25 C 2.8 mW/ C St... See More ⇒

 0.1. Size:65K  philips
2n3819-p.pdf pdf_icon

2N3819

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Detailed specifications: AP3R604AGH-HF, AP3R604GH-HF, AP3R604GMT-HF, AP4002H, AP4002I-HF, AP4002J, AP4002P, AP4002S, IRFB3607, 2SK427, 2SK429S, 2SK429L, 2SK439, 2SK443, 2SK444, 2SK445, 2SK447

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Learn how to find the right MOSFET substitute. A guide to cross-reference, check specs and replace MOSFETs in your circuits.