Download PDF2N5487 NJSEMI
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- Manufacturer or author: Provided By digicamel.com
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Technical content
duati, Line. 20 STERN AVE. SPRINGFIELD, NEW JERSEY 07081 U.S.A. TELEPHONE: (973) 376-2922 {212)227-6005 FAX: (973) 376-8960 JFET VHF/UHF Amplifiers N-Channel — Depletion
1 DRAIN
2 SOURCE
Reverse Gate -Source Voltage Drain Current Forward Gate Current Total Device Dissipation @ TC = 25 C Derate above 25 C Operating and Storage Junction Temperature Range Symbol VDG VGSR ID 'G(f) PD Tj, Tstg Value 350 2.8 -65 to +150 Unit Vdc Vdc mAdc mAdc mW mW/"C TO-92 ELECTRICAL CHARACTERISTICS (TA = 25"C unless otherwise noted) Characteristic Symbol Min Typ Max Unit OFF CHARACTERISTICS Gate -Source Breakdown Voltage (|Q= -1.0 MAdc, VDS = 0) Gate Reverse Current (VGS = -20 Vdc, VDS = 0) (vGs = -20 vdc, vDS = °. TA = 100 c) Gate Source Cutoff Voltage (VDS = 1 5 Vdc, I D = 1 0 nAdc) 2N5484 2N5486 V(BR)GSS IGSS VGS(off) -25 I -0.3 -2.0 — _ -1.0 -0.2 -3.0 -6.0 Vdc nAdc nAdc Vdc ON CHARACTERISTICS Zero-Gate-Voltage Drain Current 2N5484 (VDS = 15 Vdc, VGS = °) 2IM5486 !DSS 1.0 8.0 5.0 mAdc SMALL-SIGNAL CHARACTERISTICS Forward Transfer Admittance (VDS = 15 Vdc, VQS =°.f= 1-0 kHz) 2N5484 2N5486 Input Admittance (VDS = 1 5 Vdc, VGS = 0, f = 1 00 MHz) 2N5484 (VDS = 15 Vdc, VGS = 0, f = 400 MHz) 2N5486 Output Admittance (VDS = 15 Vdc, VQS = 0, f= 1.0 kHz) 2N5484 2N5486 Output Conductance (Vos = 1 5 Vdc, VGS = 0, f = 1 00 MHz) 2N5484 (VDS = 1 5 Vdc, VGS = O. f = 400 MHz) 2N5486 Forward Transconductance (VDS = 15Vdc, VGS = °. f= 100 MHz) 2N5484 (VDS = 15 Vdc, VGS = °. f = 400 MHz) 2N5486 IVfsl Re(yis) IVosI Re(yos) Re(Yfc) 3000 4000 2500 3500 6000 8000 100 1000 100 (imhos nmhos (imhos jimhos nmhos
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) (Continued) Characteristic Symbol Min Typ Max Unit SMALL-SIGNAL CHARACTERISTICS (continued) Input Capacitance (VDS = 15 Vdc, VGS = 0, f = 1 .0 MHz) Reverse Transfer Capacitance (VDS = 15 Vdc, VGS = 0, f = 1 .0 MHz) Output Capacitance (vDS = 1 5 Vdc, VQS = o, f = 1 .0 MHZ) CjSS Crss CQSS 5.0 1.0 2.0 PF PF PF FUNCTIONAL CHARACTERISTICS Noise Figure (VDS = 1 5 Vdc, VGS = O, RG = 1 .0 Megohm, f = 1 .0 kHz) (VDS = 15 Vdc, ID = 1.0 mAdc, RQ = 1 0 k£i, f = 100 MHz) 2N5484 (VDS = 15 Vdc, ID = 1.0 mAdc, RQ = lOkli, f = 200 MHz) 2N5484 (VDS = 15 Vdc, ID = 4.0 mAdc, RQ *> 1.0 k£i, f= 100 MHz) 2N5486 (VDS = 15 Vdc, ID =4.0 mAdc, RQ = 1 .0 kQ, f = 400 MHz) 2N5486 Common Source Power Gain (VDs = 15 Vdc, lo = 1 OmAdc, f= 100 MHz) 2N5484 (VDS = 15 Vdc, ID = 1 .0 mAdc, f = 200 MHz) 2N5484 (VDS = 15Vdc, ID =4.0 mAdc, f= 100 MHz) 2N5486 (VDS = 15 Vdc, ID = 4.0 mAdc, f = 400 MHz) 2N5486 NF Gps 4.0 2.5 3.0 2.0 4.0 dB dB