LL45 Small Signal Schottky Diodes VOLTAGE RANGE: 15 V CURRENT: 30 mA Features MINI-MELF For general purpose applications Metal silicon schottky barrier device which is protected Cathode indification φ1 .5±0.1 by a PN junction guard ring. The low forward voltage drop and fast switching make it ideal for protection of MOS devices,steering,biasing and coupling diodes for fast switching and low logic level applications 0.4±0.1 3.4 +0.3 -0.1 Mechanical Data Case:JEDEC MINI-MELF,glass case Dimensions in millimeters Polarity: Color band denotes cathode end Weight: Approx 0.031 grams ABSOLUTE RATINGS(LIMITING VALUES) Peak reverse voltage Forward continuous current Surge non repetitive forward current tp≤1s Junction tenperature Storage temperature range Symbols Value UNITS VRRM 15 V IF 30 mA IFSM 60 mA TJ 125 TSTG c-55 ---+ 150 1)Valid provided that electrodes are kept at ambient temperature. ELECTRICAL CHARACTERISTICS (Ratings at 25 ambient temperature unless otherw ise specified) Reverse breakdown voltage Leakage current @ IR=10 A Min. VR 15 Typ. IR @ VR=6V Forw ard voltage drop Symbols @ VR=1.0V,f=1MHz Termal resistance junction to ambient air http://www.luguang.cn nA 0.38 VF 0.5 V 1.0 IF=30mA Junction capacitance UNITS V 100 @ I F=1.0mA Test pulse:tp≤300µ s,δ＜2% I F=10mA Max. CJ 1.1 pF RθJA 400 K/W mail:[email protected]