p s b a 320af series september 9,2016 - rev.01 page 1 extreme low vf schottky rectifier voltage 20 - 40 v current 3 a smaf unit: inch(mm) f eatures ? ultra low forward voltage drop, low power loss ? fast switchi ng speed ? surface mount package ? ultra thin profile package for space constrained utilization ? lead free in compliance with eu rohs 2011/65/eu directive ? green molding compound as per iec61249 std. . (halogen free) applications ? low voltage rectification ? re verse polarity protection ? low power consumption applications mechanical data ? case: molded plastic, smaf ? terminals: s olderable per mil - std - 750, method 2026 ? approx. weight: 0.0 012 ounces, 0.0328 grams note : 1. mounted on a fr4 pcb, single - sided copper, mini pad. 2. mounted on a fr4 pcb, single - sided copper, with 100cm2 copper pad area 3. short duration pulse test used to minimize sel f - heating effect. maximum ratings ( t a = 25 o c unless otherwise noted) parameter symbol sba320af sba330af sba340af unit maximum r epetitive p eak r everse v oltage v rrm 20 30 40 v maximum rms v oltage v rms 14 21 28 v maximum d c b locking v oltage v r 20 30 40 v maximum a verage f orward r ectified curre nt i f(av) 3 a peak forward surge current : 8.3ms single half sine - wave
superimposed on rated load i fsm 50 a typical thermal resistance (note 2) (note 1) r j c r j a 15 150 o c /w operating junction temperature range t j - 55 to +1 50 o c storage temperature r ange t stg - 55 to +1 50 o c electrical characteristics parameter symbol test condition sba320af sba330af sba340af unit typ. max. typ. max. typ. max. forward voltage v f i f = 10 ma i f = 1 a i f = 3 a t j =25 o c 0.19 0.32 - - - 0.44 0. 19 0.33 - - - 0. 46 0.21 0.35 - - - 0. 48 v i f = 10 ma i f = 1 a t j =125 o c 0.05 0.24 - - 0.06 0.26 - - 0.06 0.27 - - v reverse current (note 3 ) i r v r = 10v v r = 20v v r = 30v v r = 40v t j =25 o c 31 - - - - 2 00 - - 18 28 - - - - 2 00 - 16 21 3 5 - - - - 1 50 ? r = 2 0v v r = 30 v v r = 4 0v t j =125 o c 8.6 - - - - - 5.6 10.7 - - - - 5.1 7.6 12 - - - ma
p s b a 320af series september 9,2016 - rev.01 page 2 t ypical characteristic curves fig.1 forward current derating curve fig. 2 typical junction capacitance fig. 3 typical reverse characteristics fig. 4 typical reverse characteristics fig. 5 typical forward c haracteristics fig. 6 typical forward characteristics
p s b a 320af series september 9,2016 - rev.01 page 3 fig. 7 operating temperature derating curve
p s b a 320af series september 9,2016 - rev.01 page 4 p art n o packing code v ersion part n o packing code package type packing t ype marking ver sion sba320af _ r1 _000 0 1 smaf 3k pcs / 7 m ounting p ad l ayout
p s b a 320af series september 9,2016 - rev.01 page 5 disclaimer
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