120v, 250ma switching diode in ultra miniature sod-882l package central semiconductor?s CFD4448 is a high speed switching diode with low reverse leakage ideal for applications where small size and operational efficiency are prime requirements. the CFD4448 utilizes 91% less board space than the industry standard sod-123 and 58% less than the sot-523; equally important is its low profile of 0.4mm. sod-882l to order samples of this device visit: www.centralsemi.com/info/CFD4448 samples and literature order your selection guide today. visit: web.centralsemi.com/search/sample.php new smd selection guide package comparisons: the sod-882l utilizes 58% less board space than the sod-523 and 91% than the sod-123 1.05mm 0.65mm 1.8mm 1.8mm 0.9mm 3.9mm 0.4mm 0.8mm 1.35mm the sod-882l has 50% lower pro le than the sod-523 and 70% than the sod-123 sod-882l sod-523 sod-123 145 adams avenue ? hauppauge ? new york ? 11788 ? usa ? www.centralsemi.com ? low profile package ? very low reverse leakage current ? low capacitance and fast switching benefits: typical electrical characteristics features: ? current (i f = 250ma) ? forward voltage drop (v f = 0.91v @ 100ma) ? extremely fast switching speed (4.0ns) ? low capacitance (2.0pf) applications: ? general purpose switching ? steering diode arrays ? flyback diodes ? polarity protection ? battery powered portable equipment electrical characteristics: (t a = 25 ? c unless otherwise noted) thermal characteristics v rrm (v) max i f (ma) max v f @ i f (v) (v) (ma) typ max i r @ v r (na) (v) max t rr (ns) max c t (pf) max p d (mw) max t j ( ? c) max ja ( ? c/w) max 120 250 0.59 0.72 0.91 0.65 0.77 1.0 1.0 10 100 300 100 a 500 50 50* 100 4.0 2.0 100 -65 to +150 1250 *t a =125 ? c CFD4448 product brief p r o d u c t b r i e f
pb CFD4448 for further information contact: sales at central semiconductor corp. (631) 435-1110 or visit: www.centralsemi.com innovative discrete semiconductors mechanical drawing - sod-882l packaging base / ordering information tape dimensions and orientation (dimensions in mm) reel packing information to order samples of this device visit: www.centralsemi.com/info/CFD4448 reel size reels per box (maximum) parts per box (maximum) box dimensions shipping weight (max.) inch cm lb kg 7? 9 18 40 108 72,000 144,000 320,000 864,000 9x9x5 9x9x9 21x9x9 27x9x17 23x23x13 23x23x23 53x23x23 69x23x43 3 6 13 34 2 3 6 16 tape width: 8mm * devices are taped in accordance with electronic industries association standard eia-481-1-a lead code: 1) cathode 2) anode marking code: x direction of unreeling mounting pad geometry (dimensions in mm) reel size quantity central item no. 7? 8,000 cfd44448 tr 145 adams avenue ? hauppauge ? new york ? 11788 ? usa ? tel:(631) 435-1110 ? fax:(631) 435-1824 CFD4448 120v, 250ma switching diode in ultra miniature sod-882l package
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