page . 1 rev.0.1-aug.19.2009 SB3030LCT dual high-voltage schottky rectifier voltage 30 volts 30 ampers features ? low forward voltage drop, low power losses ? high efficiency operation ? in compliance with eu rohs 2002/95/ec directives mechanical data case : to-220ab, plastic terminals : solderable per mil-std-750, method 2026 weight: 0.0655 ounces, 1.859 grams current maximum ratings(t a =25 o c unless otherwise noted) pan jit reserves the right to improve product design, functions and reliability without notice electrical characteristics(t a =25 o c unless otherwise noted) parameter symbol test conditions min. typ. max. unit breakdown voltage v br i r =1ma 30 - - v instantaneous forward voltage per diode (1) v f i f =15a i f =30a t a =25 o c - - - - 0.46 0.57 v i f =15a i f =30a t a =125 o c - - 0.35 0.46 0.40 0.52 v reverse current per diode (1) i r v r =60v t a =25 o c t a =125 o c - - - - 0.5 250 ma note.1 pulse test : tp=380 ? s, ? <2% parameter symbol value unit maximum repetitive peak reverse voltage v rrm 30 v maximum average forward rectified current (fig.1) per device per diode i f(av) 30 15 a peak forward surge current 8.3ms single half sine-wave superimposed on rated load per diode per diode i fsm 250 a non-repetitive avalanche energy at t j =25 o c,l=60mh per diode e as 180 mj typical thermal resistance per diode r ? jc 2.5 o c/w operating junction and storage temperature range t j ,t stg -55 to + 150 o c
page . 2 rev.0.1-aug.19.2009 SB3030LCT ratings and characteristics curves (t a =25 o c unless otherwise noted) 35 30 25 20 15 10 5 0 0 25 50 75 100 125 150 0.1 1 10 100 10000 1000 100 10 10 20 30 40 50 60 70 80 90 100 100 10 1 0.1 0.01 case temperature ( c) o figure 1. forward current derating curve reverse voltage (v) figure 2. typical junction capacitance percent of rated peak reverse voltage (%) figure 4. typical reverse characteristics per diode instantaneous forward voltage (v) figure 3. typical instantaneous forward characteristics per diode resistive or inductive load t=25c f=1.0mhz vsig=50mvp-p j o t=25c a o t =100 c a o average forward current (a) junction capacitance (pf) instantaneous forward current (a) instantaneous reverse current (ma) 1000 0.1 1 10 100 1000 0 0.1 0 .1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 t=125c a o t=100c a o t=75c a o t=25c a o
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