baw56t/BAV99T surface mount switching diodes weitron http://www.weitron.com.tw 1/3 sot-523(sc-75) 1 2 3 sot-523 outline dimensions (sc-75) unit:mm a b d e g m l h j top view dim a b c d e g h j k l m min 0.30 0.70 1.45 - 0.15 0.80 1.40 0.00 0.70 0.37 0.10 max 0.50 0.90 1.75 0.50 0.40 1.00 1.80 0.10 1.00 0.48 0.25 k c sc-75 * ultra-small surface mount package * fast sw it ch ing speed * for general purpose switching applications * high c ond uctance features: mechanical data: * terminals: solderable per mil-std-202, method 208 * polarity: see diagrams page.2 * marking: see diagrams page.2 * weight: 0.002 grams (approx) le ad(pb)-free p b 06-sep-10 switching diodes 75 mamperes 85 volts
maximum ratings (t a =25c unless otherwise noted) characteristic symbol v rrm v rrm i o v r p d value unit 85 75 150 -65 to + 150 electrical characteristics (t a =25?c unless othe rwise noted) characteristic symbol reverse breakdown voltage i r =1a forward voltage i f =1.0ma i f =10ma i f =50ma i f =150ma total capacitance v r =0v, f=1.0mhz reverse current v r =75v v r =25v v (br)r v f c t i r min max unit 85 - - - - - 715 855 1000 1250 1.5 2.0 0.03 mv v p f a reverse re co ver time i f =i r =10ma, i rr =0.1 x i r , r l =100 t rr 4.0 ns device marking item marking eqivalent circuit diagram 1 2 3 BAV99T baw56t je jd 1 2 3 peak repetitive reverse voltage working peak reverse voltage dc blocking voltage forward continuous current forward p ower dissipation storage temperature range t j t stg v ma mw c weitron http://www.weitron.com.tw 2/3 06-sep-10 baw56t/BAV99T junction temperature ?c 150
electrical characteristic curves(t a =25?c) weitron http://www.weitron.com.tw 3/3 06-sep-10 baw56t/BAV99T 0 50 100 150 200 300 200 250 100 150 50 0 i , forward current (ma) f single diode loaded double diode loaded t r ,junction temperature(c) fig. 3 typical reverse characteristics i , instantaneous reverse current (a) r i , instantaneous forward current (a) f v , instantaneous forward voltage (mv) fig. 2 forward characteristics f 100 1000 10 0.1 400 1000 1200 800 600 t = -25oc a t = 150oc a t = 125oc a t = 75oc a t = 25oc a 1 10 0.1 0.01 0.001 0.0001 0 150 200 100 50 v = 75v r v = 20v r
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