Download PDF2N3821 NJSEMI
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New Jersey Semt-Conduator Products, Ina. ; ——— SSeS 20 STERN AVE. TELEPHONE: (973) 376-2922 SPRINGFIELD, NEW JERSEY 07081 (12) 227-6008 USA. (ors) i 10-72 | : | rom MAXIMUM RATINGS Rating Symbol_| Value Unit 5 _ \\ ‘ Drain-Source Voltage Vo: 50. Vac Gave bk ae E vac __| 34M, ~ H Gate-Source Voltage [vos | -50 | Vac 4 * Seorce i [ Oraincurent ip | 0 | mace] JFETs | Tela! Device Oisionion @ Ta = 28° | Pp 300 mW LOW FREQUENCY, LOW NOISE arate above 25° | to mw-c orPteTion Junction Temperature Range Ty 7m | NICHANNEL — Storage Temperature Renge Tug | 6510-200; _ ! ELECTRICAL CHARACTERISTICS (T = 25°C unless otherwise noted.) . _ Characteristic 1 Symbol Min | Max] Unit OFF CHARACTERISTICS Gate-Source Breakdown Voltage | Vigrigss OU vie) lig + -1.0 wAde, Vos - 0) _. H Gate Reverse Current Tiss) a made | (Vgg = -30 Vde, Vog = 0) ! Doe or i IVGg = - 30 Vdc, Vog = 0, Ta = 150°C) . | - 100 i Gate Source Cutof Voltage T vosiom | H Vee (Ip = 0.6 nAde, Vog = 15 Vdc) 2N3821 | ee | Gute Source Voltage vos | i vee (Ip = 50 wAde, Vog = 18 Vde) 2N3821 ' 206 =20 | {ip = 200 wAde. Vos » 18 Vide) 2N3822 10 40 — Orain CutoHt Current ‘Dion nade | (Vps = 1 Vdc, Vgg = -8.0 Vdel 2N3624 i = | oo ! (Vos = 15 Vdc, VGg = -8.0 Vdc. Ta = 150°C) 2N3824 - 100 J ON CHARACTERISTICS Zero-Gate-Voltage Drain Current(i) Toss made | (Vos = 16 Vde, Vag = 0) . 2N3821 | 08 28 | j 2N3822 20 10 Static Drain-Source On Resistance "OSton) = 250 ‘Ohms Vos = 0. 1p = 0.f = 1.0 kH2) 2N3624 : NJ Semi-Conductors reserves the right to change test conditions, parameter limits ind package dimensions without notice Information furnished by NJ Semi-Conductors is believed to be both accurate and reliable at the time of going to press. However \\J Semi-Conductors .osuines no responsibility for any errors or vinissions discovered in its use NJ Semi-C ondustors enconrages custemers to verify that datasheets are current betore placing urders
SMALL-SIGNAL CHARACTERISTICS a Forward Transler Admintance we | T umnos Ios = 18 Vdc. Vgg = 0,1 = 1.0 kHa)1) 23821 i 1500 | 4500 | j 2N3822 | 3000 6500 ! i 1 | (ps = 18 Vdc, Vos = 0.f = 100 MH2) 2N3821 | 1800 | - i ! 2N3622 3000 ‘= _| ‘Output Adminanceit) Yor | i umnos (Vos = 18 Vde, Vos = 0,1 = 1.0 KH) 2N3821 } - 1 0 i 2N3822 ee, eee Input Capacitance Ce) BO oF (Vos = 18 Vdc, Vag = 0.1 = 1.0 MHal — Roverse Transfer Capacitance Cras | oF (Vos = 18 Ve, Vgg = 0,1 = 1.0 M2 2N3821 | = | 30 2N3822 | - 30 | (Vos = ~80 Vdc, Vog = 0,1 = 1.0 MHz) 2N3824 - 3.0 | Cc Characteristic [osvmbor_[ win [Mex [un] FUNCTIONAL CHARAGTERISTICS Noise Figure (Vos = 18 Vde, Vos = 0. Rg = 1.0 megohm 2N9821, 2N3822 tie 10 He, Noise Bandwidth » 6.0 He) Equivalent inout Noise Voltage en — | 200 ave WWpg = 18 Vde, Vog * 0.1 = 102, 2N382), 2N3822 | Noise Banawiath = §.0 Ht) i t (1) Pulse Test, Pulse Width « 100 ma, Duty Cycle * 10%.