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Part: 2N3822
Category:
Discrete
-> Transistors
-> FETs (Field Effect Transistors)
-> JFETs (Junction-FETs)
-> RF FETs
-> N-Channel
Description: N-channel Silicon Junction Field-effect Transistor
Company: InterFET Corporation
Datasheet: Download 2N3822 datasheet File size : 91 kB
Request For quote: Find where to buy 2N3822
Datasheet text preview:
01/99
B-3
2N3821, 2N3822
N-Channel Silicon Junction Field-Effect Transistor
¥ 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
50 V 10 mA 300 mW 2mW/°C
At 25°C free air temperature: Static Electrical Characteristics Gate Source Breakdown Voltage Gate Reverse Current V(BR)GSS IGSS
2N3821 Min 50 0.1 0.1 0.5 2 Max
2N3822 Min 50 0.1 0.1 1 4 6 2 10 Max Unit V nA µA V V V V mA nA µA
Process NJ32 Test Conditions IG = 1 µA, VDS = ØV VGS = 30V, VDS = ØV VGS = 30V, VDS = ØV VDS = 15V, ID = 50 µA VDS = 15V, ID = 200 µA VDS = 15V, ID = 400 µA VDS = 15V, ID = 0.5 nA VDS = 15V, VGS = ØV VDS = 15V, VGS = 8V VDS = 15V, VGS = 8V TA = 150°C TA = 150°C
Gate Source Voltage Gate Source Cutoff Voltage Drain Saturation Current (Pulsed) Drain Cutoff Current Dynamic Electrical Characteristics Drain Source ON Resistance Common Source Forward Transconductance Common Source Forward Transmittance Common Source Output Conductance Common Source Input Capacitance Common Source Reverse Transfer Capacitance Equivalent Short Circuit Input Noise Voltage Noise Figure
VGS VGS(OFF) IDSS ID(OFF) 0.5 4 2.5
rds(on) gfs | Yfs | gos Ciss Crss eN ¯ NF 1500 4500 3000 6500 1500 10 6 2 200 5 3000 20 6 2
µS µS µS pF pF
VGS = ØV, ID = Ø V VDS = 15V, VGS = ØV VDS = 15V, VGS = ØV VDS = 15V, VGS = ØV VDS = 15V, VGS = ØV VDS = 15V, VGS = ØV VDS = 15V, VGS = ØV VDS = 15V, VGS = ØV RG = 1 M
f = 1 kHz f = 1 kHz f = 100 MHz f = 1 kHz f = 1 MHz f = 1 MHz f = 10 Hz f = 10 Hz
200 nV/Hz 5 dB
TOÐ72 Package
Dimensions in Inches (mm)
Pin Configuration
1 Source, 2 Drain, 3 Gate, 4 Case
www.interfet.com
1000 N. Shiloh Road, Garland, TX 75042 (972) 487-1287 FAX (972) 276-3375
Others parts begin by 2n
2N-1 2N-2 2N-3 2N-4 2N-5 2N-6 2N-7 2N-8 2N-9 2N-10 2N-11 2N-12 2N-13 2N-14 2N-15 2N-16 2N-17 2N-18 2N-19 2N-20 2N-21 2N-22 2N-23 2N-24 2N-25 2N-26 2N-27 2N-28 2N-29 2N-30 2N-31
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