2N4220 PDF datasheet can download.
This product has N-Channel Silicon Junction Field-Effect Transistor functions.
This is one of the semiconductor types. This part name is 2N4220.
Manufacturers of the product is InterFET Corporation.
Image and pinout :
Some of the text files within the PDF file
B-10 01/99 2N4220, 2N4220A, 2N4221, 2N4221A, 2N4222, 2N4222A N-Channel Silicon Junction Field-Effect Transistor ¥ ¥ ¥ ¥ Mixers Oscillators VHF Amplifiers Small Signal Amplifiers Absolute maximum ratings at TA = 25¡C Reverse Gate Source & Reverse Gate Drain Voltage Continuous Forward Gate Current Continuous Device Power Dissipation Power Derating (to 150 °C) – 30 V 10 mA 300 mW 2 mW/°C At 25°C free air temperature: Static Electrical Characteristics Gate Source Breakdown Voltage Gate Reverse Current Gate Source Voltage Gate Source Cutoff Voltage Drain Saturation Current (Pulsed) Dynamic Electrical Characteristics Common Source Forward Transconductance Common Source Forward Transmittance Common Source Output Conductance Common Source Input Capacitance Common Source Reverse Transfer Capacitance Noise Figure 2N4220A, 2N4221A, 2N4222A gfs | Yfs | gos Ciss Crss NF V(BR)GSS IGSS VGS VGS(OFF) IDSS 2N4220 2N4220A NJ16 Min – 30 – 0.1 – 0.1 – 0.5 (50) 0.5 Max 2N4221 2N4221 [ … ]
Please refer to the file for details.