mbr0520 ? mbr05 4 0 s u r f a ce m o u n t sc h o ttky b a rr i er d i o de sensitron semiconductor date s h eet 2 8 00 , r e v - features low turn-on voltage fast switching a pn junction guard ring for transient and esd protection designed for surface mount application c plastic material ? ul recognition flammability d classification 94v-o b e mechanical data h case: sod-123, molded plastic g terminals: plated leads solderable per j mil-std-202, method 208 polarity: cathode band weight: 0.01 grams (approx.) maximum ratings @t a =25c unless otherwise specified c h a r ac t e r i st i c s y m b o l m b r 0 5 20 m b r 0 5 30 m b r 0 5 40 u n i t peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 20 30 40 v rms reverse voltage v r(rms) 14 21 28 v average rectified output current @t l = 75c i o 0.5 a non-repetitive peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) i fsm 5.5 a power dissipation (note 1) p d 410 mw typical thermal resistance, junction to ambient air (note 1) r ja 244 c/w operating and storage temperature range t j , t stg -65 to +125 c electrical characteristics @t a =25c unless otherwise specified c h a r ac t e r i st i c s y m b o l m b r 0 5 20 m b r 0 5 30 m b r 0 5 40 u n i t forward voltage drop @i f = 0.1a / 0.5a v fm 0.3 / 0.385 0.375 / 0.43 ? / 0.51 v peak reverse leakage current @v r = 50% / 100% dc blocking voltage i rm 75 / 250 20 / 130 10 / 20 a typical junction capacitance (v r = 0v dc, f = 1mhz) c j 170 pf note: 1. valid provided that terminals are kept at ambient temperature. ? 221 west industry court deer park, ny 11729-4681 (631) 586-7600 fax (631) 242-9798 ? ? world wide web site - http://www.sensitron.com ? e-mail address - sales@sensitron.com ? sod-123 dim min max min max a 3.6 3.9 0.14 0.154 b 2.5 2.8 0.098 0.110 c 1.4 1.8 0.055 0.070 d 0.5 0.7 0.020 0.028 e ? 0.2 ? 0.008 g 0.4 ? 0.016 ? h 0.95 1.35 0.037 0.053 j ? 0.12 ? 0.005 in mm in inch
0 0.25 0.50 0 50 100 150 i , a vera g er e c tified c urrent ( a ) o t , lead temperature ( c) fig. 1 forward current derating curve l 0.75 1.0 25 75 125 0.01 0.1 1.0 10 0.20 0.4 0.6 0.8 1.0 i , inst ant aneous fwd current (a) f v , instantaneous forward voltage (v) fi g .2 t y pical forward characteristics f t=25c pulse width = 300 s 2% duty cycle j mb r 0530 mb r 0540 m b r 0 520 c , cap acit ance (pf) j v , reverse voltage (v) r fi g .3 t y p. junction capacitance vs reverse volta g e 1000 1.0 10 100 0 5 10 15 20 mbr0520 ? mbr05 4 0 s u r f a ce m o u n t sc h o ttky b a rr i er d i o de sensitron s em i c o nduc t o r data sheet 28 00, rev. - ? 221 west industry court deer park, ny 11729-4681 (631) 586-7600 fax (631) 242-9798 ? ? world wide web site - http://www.sensitron.com ? e-mail address - sales@sensitron.com ?
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