Description
Features / Technical Specifications:
- Package Type: TO-92
- Transistor Type: N Channel
- Max Voltage Applied From Drain to Source: 25V
- Max Drain to Gate Voltage Should Be: 25V
- Max Reverse Gate to Source Voltage is: 25V
- Max Continues Gate Current is: 10mA
- Minimum to Maximum Gate to Source Cuttoff Voltage : 8.0
- Max Power Dissipation is: 360mW
- Max Storage & Operating temperature Should Be: -65 to +150 Centigrade
- Low Noise & High Gain
Replacement and Equivalent:
2N4416, NTE312, 2N5638, 2N5640, 2SK162, 2SK518 (Please note that pin configuration of some replacement transistors mentioned here may different from 2N3819. Therefore it is suggested to always check pin configuration before replacing in your circuit.)
2N3819 Transistor Explained / Description:
2N3819 is a TO-92 packaged JFET transistor built for VHF and UHF applications. The transistor possesses some very good features like very low noise and distortion, high gain and sensitivity, quality signal amplification and can also be used for very low level signal amplification. Other than that it can also be used as a switch. When used as a switch it is capable of fast switching and can drive loads that falls under 10mA. It also provides high gain at 100MHz.
