surface mount switching diode MMBD4148A/ca/cc/se features z fast switching speed. z high conductance. z for general purpose switching applications. MMBD4148A mmbd4148ca z surface mount package ideally suited for automatic insertion. applications mmbd4148cc mmbd4148se z small signal switching sot-23 ordering information type no. marking package code MMBD4148A 5h sot-23 mmbd4148ca d6 sot-23 mmbd4148cc d5 sot-23 mmbd4148se d4 sot-23 maximum rating @ ta=25 unless otherwise specified parameter symbol limits unit dc reverse voltage v r 100 v forward continuous current(max.) i fm 600 ma average rectified current i f(av) 200 ma recurrent peak forward current i frm 700 ma non-repetitive peak forward surge current (1.0s) (1.0m) i fsm 1.0 2.0 a power dissipation p d 350 mw thermal resistance,junction to ambient r ja 357 /w operating junction temperature t j 150 storage temperature range t stg -55-150 pb lead-free diode semiconductor korea www.diode.kr
surface mount switching diode MMBD4148A/ca/cc/se electrical characteristics @ ta=2 5 unless otherwise specified parameter symbol min. typ. max. unit conditions v (br)r1 100 v i r =100 a reverse breakdown voltage v (br)r2 75 v i r =5 a forward voltage v f 1 v i f =10ma i r1 25 na v r =20v reverse current i r2 5 a v r =75v diode capacitance c d 4 pf v r =0v,f=1mhz reverse recovery time t rr 4 ns i f =10ma,v r =6v i rr =0.1*i r, r l =100 ? typical characteristics @ ta=25 unless otherwise specified www.diode.kr diode semiconductor korea
surface mount switching diode MMBD4148A/ca/cc/se package outline plastic surface mounted package sot-23 soldering footprint unit : mm package information device package shipping MMBD4148A/ca/cc/se sot-23 3000/tape&reel sot-23 dim min max a 2.85 2.95 b 1.25 1.35 c 1.0typical d 0.37 0.43 e 0.35 0.48 g 1.85 1.95 h 0.02 0.1 j 0.1typical k 2.35 2.45 all dimensions in mm www.diode.kr diode semiconductor korea
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