note 1. sc hottk y bar r ier diode is sensitive to electric shoc k (sta tic electr icity , etc .). due attention m ust be paid on c har ge of a human body and leaka ge from the equipment used. 2. rated input/output frequency : 2000mhz 3. * t rr measuring circuit n electr ical char acter istics (t a= 25?c) ma700 , MA700A silicon epitaxial planer type f or ordinar y wa v e detection f or super high speed s witching n f eatures l lo w forw ar d r ise v olta ge v f and sa tisf actor y w a v e detection ef f icienc y l t empera tur e coef f icient of f orwar d c har acter istic is small. l extr emel y lo w re ver se cur r ent i r l do-34 (dhd) en v elope , ena bling 5mm pitc h inser tion n absolute maxim um ratings (t a= 25?c) unit : mm parameter re v e r se cur r ent (dc) f orward v oltage (dc) t erminal ca pacitance re verse r ecovery time detection ef f iciency symbol i r v f1 v f2 c t t rr * h condition v r =15v v r = 30v i f =1ma i f = 30ma v r =1v , f=1mhz i f = i r =10ma i rr =1ma, r l =100 w v in = 3v (peak) , f= 30mhz r l = 3.9k w , c l =10pf min typ 1.3 1 60 max 100 150 0.4 1 unit na v v pf ns % parameter re v e r se v olta g e (dc) peak re v er se v olta g e peak f orward cur rent f orward cur rent (dc) junction temperature storage temperature symbol v r v rm i fm i f t j t stg rating 15 30 15 30 150 30 125 C 55 to + 125 unit v v ma ma a ?c ma700 MA700A ma700 MA700A ma700 MA700A n cathode indication t ype no. color 1st band 2nd band ma700 silver MA700A silver green 1 : cathode 2 : anode jedec : do-34 1st band 2nd band ?.45 max. ?.75 max. 13 min. 0.2max. 0.2 max. 13 min. 2.2 0.3 colored band indicates cathode 2 1 schottky barrier diodes (sbd) ma111 a bias insertion unit n-50bu 90% pulse generator pg-10n r s =50 w w.f.analyzer sas-8130 r i =50 w t p =2 s t r =0.35ns d =0.05 i f =10ma i r =10ma r l =100 w 10% input pulse output pulse i rr =1ma t r t p t rr v r i f t t http://
schottky barr ier diodes (sbd) ma700, MA700A i f C v f i r Cv r c t C v r i r Cta common characteristics chart characteristics chart of ma700 characteristics chart of MA700A v f C t a i r C v r c t C v r i r C t a forward voltage v f ( v ) forward current i f (m a ) 10 ? 0 0.2 0.4 0.6 0.8 1.0 1.2 10 ? 1 10 10 2 10 3 ta=125?c ?0?c 75?c 25?c ambient temperature ta ( ?c ) forward voltage v f ( v ) 0 0.2 0.4 0.6 0.8 1.0 ?0 0 40 80 120 160 i f =30ma 10ma 3ma reverse voltage v r ( v ) reverse current i r ( na ) 1 0 5 10 15 20 25 30 10 10 2 10 3 10 4 10 5 ta=125?c 75?c 25?c reverse voltage v r ( v ) terminal capacitance c t ( pf ) f=1mhz ta=25?c 0 2.4 2.0 1.6 1.2 0.8 0.4 0 5 10 15 20 25 30 ambient temperature ta ( ?c ) reverse current i r ( na ) 1 ?0 0 40 80 120 160 200 10 10 2 10 3 10 4 10 5 v r =15v 3v 1v ambient temperature ta ( ?c ) reverse current i r ( a ) 1 ?0 0 4 0 80 120 160 200 10 10 2 10 3 10 4 10 5 v r =30v 3v 1v reverse voltage v r ( v ) terminal capacitance c t ( pf ) f=1mhz ta=25?c 0 0.8 1.6 2.4 2.0 1.2 0.4 0 5 10 15 20 25 30 reverse voltage v r ( v ) reverse current i r ( na ) 1 0 5 10 15 20 25 30 10 10 2 10 3 10 4 10 5 ta=125?c 75?c 25?c
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