N-Channel JFET LLC J210 – J212 / SSTJ210 – SSTJ212 DESCRIPTION FEATURES • Low Noise • Low Leakage • High Power Gain The J210 Series is an N-Channel JFET single device encapsulated in a TO-92 plastic package well suited for automated assembly. The device features low leakage, typically under 2 pA, low noise, under 10 nano volts per square hertz at 10 hertz and high gain. This series is excellent for mixer, oscillators and amplifier applications. APPLICATIONS Purpose Amplifiers • General • VHF/UHF Amplifiers • Mixers • Oscillators ORDERING INFORMATION Part Package Temperature Range J210-11 SSTJ210-11 Plastic TO-92 Package Plastic SOT-23 -55oC to +135oC -55oC to +135oC PIN CONFIGURATION SOT-23 G TO-92 D S G D S PRODUCT MARKING (SOT-23) CJ1 1 DRAIN 2 SOURCE 3 GATE 3 2 SSTJ210 Z10 SSTJ211 Z11 SSTJ212 Z12 1 BOTTOM VIEW CALOGIC LLC, 237 WHITNEY PLACE, FREMONT, CA 94539, 510-656-2900 PHONE, 510-651-1076 FAX DS042 REV A J210 – J212 / SSTJ210 – SSTJ212 LLC ABSOLUTE MAXIMUM RATINGS (TA = 25oC unless otherwise noted) Parameter/Test Condition Gate-Drain Voltage Gate-Source Voltage Gate Current Power Dissipation Power Derating Operating Junction Temperature Storage Temperature Lead Temperature (1/16" from case for 10 seconds) Symbol Limit Unit VGD VGS IG PD -25 -25 10 360 3.27 -55 to 135 -55 to 150 300 V V mA mW mW/ oC o C o C o C TJ Tstg TL ELECTRICAL CHARACTERISTICS (TA = 25oC unless otherwise noted) SYMBOL CHARACTERISTCS 210 TYP1 211 212 UNIT MIN MAX MIN MAX MIN TEST CONDITIONS MAX STATIC V(BR)GSS Gate-Source Breakdown Voltage -35 -25 -25 -25 IG = -1µA, VDS = 0V V VGS(OFF ) Gate-Source Cut off Voltage IDSS Saturation Drain Current IGSS Gate Reverse Current -1 -3 -2.5 -4.5 -4 -6 2 15 7 20 15 40 mA VDS = 15V, VGS = 0V -100 pA VGS = -15V, VDS = 0V -0.5 nA TA = 125 oC 2 -1 -100 -100 VDS = 15V, ID = 1nA IG Gate Operating Current -1 pA VDG = 10V, ID = 1mA ID(OFF) Drain Cutoff Current 1 pA VDS = 10V, VGS = -8V VGS(F) Gate-Source Forward Voltage 0.7 V IG = 1mA, VDS = 0V DYNAMIC gfs Common-Source Forward Transconductance gos Common-Source Output Conductance Ciss Common-Source Input Capacitance Crss Common-Source Reverse Transfer Capacitance en Equivalent Input Noise Voltage 4 12 6 12 7 12 mS VDS = 15V, VGS = 0V f = 1kHz 150 200 200 µS 4 pF VDS = 15V, VGS = 0V f = 1MHz nV/ Hz VDS = 15V, VGS = 0V f = 1kHz 1.5 5 NOTES: 1. For design aid only, not subject to production testing. 2. Pulse test; PW = 300µs, duty cycle ≤ 3%. CALOGIC LLC, 237 WHITNEY PLACE, FREMONT, CA 94539, 510-656-2900 PHONE, 510-651-1076 FAX DS042 REV A