-30v crss ^ 2.0pf absolute maximum ratings1 @ 25 c (unless otherwise stated) maximum temperatures storage temperature operating junction temperature -55to+150c -55to+150c maximum power dissipation continuous power dissipation (pad) continuous power dissipation (j/sstpad) soomw 350mw maximum currents forward current (pad) forward current (j/sstpad) 50ma 10ma PAD1,2,5 jpad pad50 a & case sstpad cmj common electrical characteristics @ 25 c (unless otherwise stated) symbol bvr vf t-tss characteristic reverse breakdown voltage all pad all sstpad all jpad forward voltage total reverse capacitance PAD1.5 all others min -45 -30 -35 typ 0.8 0.5 1.5 max 1.5 0.8 2 units v pf conditions ir = -1ua if = 5ma vr = -5v, f= 1mhz specific electrical characteristics @ 25 c (unless otherwise stated) symbol ir characteristic maximum reverse leakage current PAD1 pad2 (sst/j)pad5 (sst/j)PAD10 (sst/j)pad20 (sst/j)pad50 (sst/j)PAD100 (sst/j)pad200 (sst/j)pad500 pad -1 -2 -5 -10 -20 -50 -100 jpad -5 -10 -20 -50 -100 -200 -500 sstpad -5 -10 -20 -50 units pa conditions vr = -20v derate 2mw/c above 25c derate 2.8mw/c above 25c nj semi-conductors reserves the right to change test conditions, parameter limits and 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, nj semi-conductors assumes no responsibility for any errors or omissions discovered in its use. nj semi-conductors encourages customers to verify that datasheets are current before placing orders. quality semi-conductors
figure 1. operational amplifier protection input differential voltage limited to 0.8v (typ) by jpads d-i and d2. common mode input voltage limited by jpads d3 and d4 to 15v. figure 2. sample and hold circuit typical sample and hold circuit with clipping. jpad diodes reduce offset voltages fed capacitively from the jfet switch gate. figure 1 jpad20 o i d1] o 0 1 d3v > < & 1 [ d2 ~i [ d4 \ "\7 "t" ^-^^ ^ + 15v -15v figure 2 control signal c +v -v jpads d1 2n4393 +v o d2 2n4117a r v out o to-72 three lead 0.195 0.175 dia. 0.230 0.209 0.030 max. 3 leads 0.019 dia. 0.016 0.100 0.500 viin. 45" a 0.046 4 dia. to-92 0046 0060 0014 0070 dmmilqns nmctes 0.048 0.036 0.028 sot-23 dimensions in millimeters 1. absolute maximum ratings are limiting values above which serviceability may be impaired. 2. the pad type number denotes its maximum reverse current value in pico amperes. devices with ir values intermediate to those shown are available upon request. information furnished by linear integrated systems is believed to be accurate and reliable. however, no responsibility is assumed for its use; nor for any infringement of patents or other rights of third parties which may result from its use. no license is granted by implication or otherwise under any patent or patent rights of linear integrated systems.
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