ASD723 page: 1 frontier electronics corp. 667 e. cochran street, simi valley, ca 93065 tel: (805) 522-9998 fax: (805) 522-9989 e-mail: frontiersales@frontierusa.com web: http://www.frontierusa.com 200ma advanced schottky barrier diode (surface mount small signal type) ASD723 features z extremely low vf z extremely thin package z low stored charge z majority carrier conduction mechanical data z case: sod-323, dimensions in millimeters z terminals: solderable per mil-std 750 method 2026 z polarity: cathode indicated by color band z weight: 0.0045 grams maximum ratings and electrical characteristics ratings symbol ASD723 units break down voltage bv 30 v continuous reverse voltage v r 30 v operation current i o 200 ma peak forward surge current 8.3ms 1/2 sine wave i fsm 1.5 a typical junction capacitance (note 1) c j 20 pf storage temperature range t stg - 40 to + 125 operating temperature range t op - 40 to + 125 electrical characteristics (a t t a =25 c unless otherwise noted) characteristics symbol ASD723 units maximum forward voltage at io dc v f 0.55 v maximum dc reverse current at v r =30v i r 15 a marking 4 note: 1. measured at 1.0 mhz and applied reverse voltage of 10.0 v 2.00.2 1.20.2 r:0.3 0.90.2 cathode electrode anode electrode cathode mark 2.1 0.9 0.8 recommended land pattern dimension
ASD723 page: 2 rating and characteristic curves ASD723 forward current if(a) fig. 1 - forward voltage characteristics 0 0.2 0.4 0.6 1000m 100m 10m 1m 100u 10u ta=125 ta=-25 ta = 50 ta=75 ta=125 typ pulse measurement reverse current ir(a) reverse voltage : vr(v) fig. 3 ? capacitance between terminals 100 50 20 10 5 2 1 1 0 2 4 6 8 10 12 14 reverse voltage : vr(v) capacitance between terminals : cj(pf) fig. 4 ? derating curve (mounting on glass epoxy pcbs) ambient temperature : ta( o c) 0 25 50 75 100 125 150 io current (%) 200 160 120 80 60 0
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