BL GALAXY ELECTRICAL LL5712 VOLTAGE RANGE: 20 V POWER DISSIPATION: 430 mW SMALL SIGNAL SCHOTTKY DIODES FEATURES Metal-to-silicon junction MINI-MELF High breakdown voltage Cathode indification Low turn-on voltage φ 1.5± 0.1 Ultrafast switching speed Prmarly intended for high level UHF/VHF detection and pulse applications with broad dynamic range 3.4 +0.3 -0.1 MECHANICAL DATA 0.4± 0.1 Case:JEDEC MINI-MELF,glass case Dimensions in millimeter Polarity: Color band denotes cathode end Weight: Approx 0.031 grams ABSOLUTE RATINGS(LIMITING VALUES) Symbols Value UNITS VRRM 20.0 V Pow er dissipation (Infinite Heat Sink) Ptot 430.0 mW Forw ard continuous current IFSM 35.0 mA TJ/TSTG c-55 ---+ 150 TL 230 Peak reverse voltage Junction and storage temperature range Maximum lead temperature for soldering during 10S at 4mm from case ELECTRICAL CHARACTERISTICS Reverse breakdow n voltage @ IR=10 A Leakage current @ VR=16V Forw ard voltage drop @ Test pulse: tp 300 s Junction capacitance Thermal resistance <2% IF=1mA Symbols Min. VR 20.0 IR VF IF=35mA @ VR=0V,f=1MHz Typ. Max. UNITS V 150 nA 0.41 1.0 V CJ 2 pF RθJA 400 K/W www.galaxycn.com Document Number 0265031 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES LL5712 FIG.1 -- TYPICAL CURRENT VERSUS FORWARD VOLTAGE AT DIFFERENT TEMPERATURES (TYPICAL VALUES) mA 10 2 10 IF 1 Tamb=150 Tamb=20 Tamb=55 10 -1 10 -2 0 0.2 0.4 0.6 1 0.8 1.2 V VF FIG.2 --FORWARD CURRENT VERSUS FORWARD VOLTAGE (TYPICAL VALUES) mA 30 Tamb=25 25 IF 20 15 10 5 0 0 0.2 0.4 0.6 0.8 1 V VF www.galaxycn.com Document Number 0265031 BLGALAXY ELECTRICAL 2. RATINGS AND CHARACTERISTIC CURVES -------- LL5712 FIG.4 -- REVERSE CURRENT VERSUS CONTINUOUS ZZ ZZ X REVERSE VOLTAGE (TYPICAL VALUES) B FIG.3 --REVERSE CURRENT VERSUS AMBIENT TEMPERATURE BB A A 2 10 10 90%confidence V R =16V 10 IR 2 150 10 max typ 125℃ IF 1 100℃ 1 75℃ -1 -1 10 10 50 -2 -2 10 10 -3 10 0 25℃ -3 25 50 75 10 0 100 125 150 25 50 75 100 125 150 V VR Tamb FIG.5 -- CAPACITANCE CVERSUS REVERS APPLIED VOLTAGE VR (TYPICAL VALUES) pF 3.0 Tamb=25 2.5 C J 2.0 1.5 1.0 0.5 0 0 5 10 15 20 V VR www.galaxycn.com Document Number 0265031 BLGALAXY ELECTRICAL 3.