ma701, ma701a silicon epitaxial planer type for high-frequency rectification n features l low forward rise voltage v f , optimum for low-voltage rectification l fast reverse recovery time t rr , optimum for high-frequency rectifica- tion l low thermal resistance r th(j-a) . small size, enabling large-current rec- tification n absolute maximum ratings (ta= 25?c) unit : mm note 1. schottky barrier diode is sensitive to electric shock (static electricity, etc.). due attention must be paid on char ge of a human body and leakage from the equipment used. 2. rated input/output frequency : 150mhz 3. * 1 with a printed-circuit board (copper foil area cathode side) 2mm 10mm or more (copper foil area anode side) 1mm 10mm or more. board thickness t=1.6mm condition v r =20v v r = 40v i f = 1.0a v r = 0v, f=1mhz i f = i r =100ma i rr =10ma, r l =100 w n electrical characteristics (ta= 25?c) parameter reverse current (dc) forward voltage (dc) terminal capacitance reverse recovery time thermal resistance symbol i r v f c t t rr * 2 r th(j-a) * 1 min typ 210 14 0.15 max 1 2 0.55 unit ma v pf ns ?c/mw parameter reverse voltage (dc) repetitive peak reverse voltage peak forward current average forward current non-repetitive peak forward surge current junction temperature storage temperature symbol v r v rrm i fm i f(av) * 1 i fsm * 2 t j t stg rating 20 40 20 40 2 1 6 125 C 55 to + 125 unit v v a a a ?c ?c ma701 ma701a ma701 ma701a ma701 ma701a n marking ma701 ma701a 1 : cathode 2 : anode mini-power type package (2-pin) schottky barrier diodes (sbd) ma111 5.0 0.5 4.0 0.5 3.0 0.2 4.0 0.2 1.5 0.1 0.5 0.1 0.3 0.1 0.7 0.1 1.5 0.2 0 to 0.14 cathode anode 0.4 0.2 * 1 with a printed-circuit board (copper foil area cathode side) 2mm 10mm or more (copper foil area anode side) 1mm 10mm or more. board thickness t=1.6mm * 2 50hz sine wave, one-cycle wave, high value (non-repetitive) part number symbol 701 701a 10mm a k 1mm 10mm 2mm
i f C v f a bias insertion unit n-50bu pulse generator pg-10n r s =50 w.f.analyzer sas-8130 r i =50 i r Cv r c t C v r i r Cta v f C ta i r C v r c t C v r i r C ta schottky barrier diodes (sbd) ma701, ma701a common characteristics chart characteristics chart of ma701 characteristics chart of ma701a * 2 t rr measuring circuit 90% t p =2 s t r =0.35ns d =0.05 i f =100ma i r =100ma r l =100 10% input pulse output pulse i rr =10ma t r t p t rr v r i f t t forward voltage v f ( v ) forward current i f (m a ) 10 ? 0 0.2 0.4 0.6 0.8 1.0 1 10 10 2 10 3 10 4 ta=125?c ?0?c 75?c 25?c ambient temperature ta ( ?c ) forward voltage v f ( v ) 0 ?0 0 40 80 120 160 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 i f =1a 50ma 10 ? 0 5 10 15 20 25 30 10 ? 10 ? 10 ? 1 10 reverse voltage v r ( v ) reverse current i r ( ma ) 75?c 25?c ta=125?c reverse voltage v r ( v ) terminal capacitance c t ( pf ) f=1mhz ta=25?c 0 100 200 300 0 5 10 15 20 25 30 ambient temperature ta ( ?c ) reverse current i r ( ma ) 10 ? ?0 0 40 80 120 160 10 ? 10 ? 1 10 v r =20v 10v reverse voltage v r ( v ) reverse current i r ( ma ) 10 ? 0 102030405060 10 ? 10 ? 10 ? 1 10 75?c 25?c ta=125?c reverse voltage v r ( v ) terminal capacitance c t ( pf ) f=1mhz ta=25?c 0 100 200 300 0 5 10 15 20 25 30 ambient temperature ta ( ?c ) reverse current i r ( ma ) 10 ? ?0 0 40 80 20 160 200 10 ? 10 ? 1 10 v r =40v 20v
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