W300D - Siliconix

W300D n-channel JFET

n-channel JFETs H designed for • • • • VHF/UHF Amplifiers • Oscillators • Mixers Performance Curves NZF See Section 4 BENEFITS • High Power Gain 20-23 dB Typical at 100 MHz, Common-Source 17_5-20_5 dB Typical at 100 MHz, Common-Gate • Low Noise Figure 1_3 dB Typical at 100 MHz • High Dynamic Range Greater than 100 dB $ Selected lOSS and VGS(off) ranges T.

Features

everse Current -0.5 -0.1 Gate-Source Breakdown Voltage Gate-Source Cutoff Voltage (Note 1) -25 -1.5 -7.0 Saturation Drain Current (Note 1, 2) 4 45 Common-Source Forward Transconductance (Note 11 4500 9000 Common-Source Output Conductance 200 Common-Source Reverse Transfer 1.7 Capacitance Common-Source Input Capacitance 5.5 Unit nA /J.A V rnA j.lmho pF Test Conditions VGS=-15V,VDS=ol 0 TA = 125 C IG=-1 /J.A, VOS=O VOS = 10 V, ID = 1 nA VOS=10V,VGS=0 VOS = 10 V, 10 = 5 rnA, f = 1 kHz VOG = 10 V, 10 = 5 rnA, f = 1 MHz Characteristic W300 , W300A W300B waooe W300D Mi.