2N3821 Datasheet and Specifications PDF

Package	TO-72
Mount Type	Through Hole
Max Operating Temp	200 °C
Min Operating Temp	-55 °C

Package

TO-72

Mount Type

Through Hole

Max Operating Temp

200 °C

Min Operating Temp

-55 °C

Part Number	2N3821 Datasheet
Manufacturer	InterFET
Overview	The -50V InterFET 2N3821 and 2N3822 are targeted for sensitive amplifier stages for VHF designs. Gate leakages are typically less than 10pA at room temperatures. The TO-72 package is hermetically seal. * InterFET N0032H Geometry * Typical Noise: 7 nV/√Hz * Low Ciss: 6.0pF Typical * RoHS Compliant * SMT, TH, and Bare Die Package options. Applications * VHF Amplifiers * Small Signal Amplifier Description The -50V InterFET 2N3821 and 2N3822 are targeted for sensitive amplifier stages for VHF designs..

Part Number

2N3821 Datasheet

Description

N-CHANNEL J-FET

Manufacturer

Microsemi

Overview

TECHNICAL DATA N-CHANNEL J-FET DEPLETION MODE Qualified per MIL-PRF-19500/375 Devices 2N3821 2N3822 2N3823 Qualified Level JANTX JANTXV MAXIMUM RATINGS Parameters / Test Conditions Gate-Source Voltag. .0 4.0 0.5 1.0 1.0 2.5 10 20 2.0 4.0 7.5 4.0 6.0 8.0 IDSS mA Gate-Source Voltage VDS = 15 Vdc, ID = 50 µAdc VDS = 15 Vdc, ID = 200 µAdc VDS = 15 Vdc, ID = 400 µAdc Gate-Source Cutoff Voltage VDS = 15 Vdc, ID = 0.5 ηAdc VGS Vdc VGS(off) Vdc 6 Lake Street, Lawrence, MA 01841 1-800-446-1158 / (.

Part Number

2N3821 Datasheet

Description

LOW FREQUENCY JFET

Manufacturer

Motorola Semiconductor

Overview

2N3821 2N3822 2N3824 CASE 20-03, STYLE 1 TO-72 (TO-206AF) JFET LOW FREQUENCY, LOW NOISE —N-CHANNEL DEPLETION JAN 2N3821 AND JAN 2N3822 AVAILABLE Refer to 2N4220 for graphs. MAXIMUM RATINGS Rating Dr. .