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Part: J305
Category:
Discrete
-> Transistors
-> FETs (Field Effect Transistors)
-> JFETs (Junction-FETs)
-> RF FETs
Description: N-channel Silicon Junction Field-effect Transistor
Company: InterFET Corporation
Datasheet: Download J305 datasheet File size : 226 kB
Request For quote: Find where to buy J305
Datasheet text preview:
B-60
01/99
J304, J305
N-Channel Silicon Junction Field-Effect Transistor
¥ Mixers ¥ Oscillators ¥ VHF/UHF 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
30 V 10 mA 360 mW 3.27 mW/°C
At 25°C free air temperature: Static Electrical Characteristics Gate Source Breakdown Voltage Gate Reverse Current Gate Source Cutoff Voltage Drain Saturation Current (Pulsed) Dynamic Electrical Characteristics V(BR)GSS IGSS VGS(OFF) IDSS
J304 Min 30 100 2 5 6 15 0.5 1 Typ Max Min 30
J305 Typ Max Unit V 100 3 8 pA V mA
Process NJ26 Test Conditions IG = 1µA, VDS = ØV VGS = 20V, VDS = ØV VDS = 15V, ID = 1 nA VDS = 15V, VGS = ØV
4500 Common Source Forward Transconductance Common Source Output Conductance Common Source Input Capacitance Common Source Reverse Transfer Capacitance Common Source Output Capacitance Common Source Output Conductance Common Source Output Susceptance Common Source Input Conductance Common Source Input Susceptance Common Source Power Gain Noise Figure g fs 4200 g os Ciss Crss Coss gos bos gi s bi s Gps NF 3 0.85 1 60 80 800 3600 80 800 2000 7500 20 11 1.7 3.8
7500
3000 3000
µS µS µS 50 3 0.85 1 60 800 80 2000 µS pF pF pF µS µS µS µS µS µS µS µS dB dB dB dB
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 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 VDS = 15V, VGS = ØV VDS = 15V, ID = 5 mA VDS = 15V, ID = 5 mA VDS = 15V, ID = 5 mA RG = 1
f = 1 kHz f = 100 MHz f = 400 MHz f = 1 kHz f = 1 MHz f = 1 MHz f = 1 MHz f = 100 MHz f = 400 MHz f = 100 MHz f = 400 MHz f = 100 MHz f = 400 MHz f = 100 MHz f = 400 MHz f = 100 MHz f = 400 MHz f = 100 MHz f = 400 MHz
50
TOÐ226AA Package
Dimensions in Inches (mm)
Surface Mount
SMPJ304, SMPJ305
Pin Configuration
1 Drain, 2 Source, 3 Gate 1000 N. Shiloh Road, Garland, TX 75042 (972) 487-1287 FAX (972) 276-3375
www.interfet.com
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