, u na. 20 stern ave. springfield, new jersey 07081 u.s.a. telephone: (973) 376-2922 (212)227-6005 fax: (973) 376-8960 bar 19 small signal schottky diode description metal to silicon junction diode primarly intended for uhf mixers and ultrafast switching applications. absolute ratings (limiting values) thermal resistance do 35 (glass) symbol vrrm if ifsm tstg tj tl parameter repetitive peak reverse voltage forward continuous current* surge non repetitive forward current* storage and junction temperature range ta = 25'c tp < 15 maximum lead temperature for soldering during 10s at 4mm f ram case value 4 30 60 -65 to +150 -65 to +125 230 unit v ma ma c c ??? c symbol rtho-a) test conditions junction-ambient* value 400 unit "c/w electrical characteristics static characteristics symbol vbr vp(1) |r(1) test conditions tamb=25c lr=10ua tamb = 25c if = 10ma tamb = 25c vr = 5v min. 4 typ. max. 0.6 0.25 unit v v ha dynamic characteristics symbol c f(2) test conditions tamb = 25c vr = 1v f=1mhz tamb = 25' c f=1ghz min. typ. 6 max. 1 unit pf db "on infinite heatsink with 4mm lead length (1) pulse test: tpfisoqtis 5<2%. (2) noise figure test - diode is inserted in a tuned stripline circuit - local oscillator frequency 1ghz - local oscillator power 1mw - intermediate frequency amplifier, tuned on 30mhz, has a noise figure 1 5db 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
package mechanical data do 35 glass ref. a b 00 0d e b note 1 i [ "7" // " t [0d a b ?c| = el "te 1 ! i " ^ lt- ' ' // ^~t $0 | note 2 dimensions millimeters min. max. 3.050 4.500 12.7 1 .530 2.000 0.458 0.558 1.27 inches min. max. 0.120 0.117 0.500 0.060 0.079 0.018 0.022 0.050 notes 1 - the lead diameter 0 d is not controlled over zone e 2 - the minimum axial lengh within which the device may be placed with its leads bent at right angles is 0.59"(1 5mm)
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