LL101A-LL101C Schottky Barrier Rectifiers VOLTAGE RANGE: 60 - 40 V POWER DIDDIPATION: Features 400 mW MINI-MELF ◇ For general purpose applications ◇ The low forward voltage drop and fast switching marking it ideal for protection of MOS devices,steering, Cathode indification φ1 .5±0.1 biasing and couping diodes for fast switching and low logic level applications. ◇ Integrated protection ring against static discharge ◇ Low leakage current 0.4±0.1 3.4 +0.3 -0.1 Mechanical Data ◇ Case: MINI-MELF ◇ Polarity: Color band denotes cathode ◇ Weight: Approx 0.031 grams Dimensions in millimeters MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25℃,ambient temperature unless otherwise specified. ABSOLUTE MAXIMUM RATINGS AND THERMAL RESISTANCE Reverse voltage Repetitive peak reverse voltage LL101A LL101B LL101C Unit VR 60 50 40 V VRRM 60 50 40 V Forward current I(AV) 30 mA Maximum single cycle surge 10 µs square wave IFSM 2.0 A Power dissipation Ptot 400 mW Thermal resistance junction to ambient RθJA 3201) K/W Tj 125 ℃ TSTG - 55 --- + 150 ℃ Junction temperature Storage temperature range 1) Device mounted on PC board 50mm×50mm×1.6mm . http://www.luguang.cn mail:[email protected] LL101A-LL101C Schottky Barrier Rectifiers ELECTRICAL CHARACTERISTICS Test Conditions Parameter Forward voltage Reverse current Breakdown voltage Symbol Max LL101A - - 0.41 IF=1mA LL101B - - 0.40 IF=1mA LL101C - - 0.39 IF=15mA LL101A - - 1.00 IF=15mA LL101B - - 0.95 IF=15mA LL101C - - 0.90 VR=50V LL101A - - 200 VR=40V LL101B - - 200 VR=30V LL101C - - 200 IR=10µA LL101A 60 - - 50 - - 40 - - - - 2.0 - - 2.1 - - 2.2 - - 1.0 VF IR V(BR) LL101C VR=0,f=1MHZ LL101A LL101B CD LL101C Reverse recovery time Typ IF=1mA LL101B Diode capacitance Min IF=IR=5mA,recover to 0.1i R http://www.luguang.cn trr mail:[email protected] Unit V nA V pF ns LL101A-LL101C Schottky Barrier Rectifiers Ratings AND Charactieristic Curves FIG.1 -- TYP.IF VS FOR PRIMARY CONDUCTION THROUGH THE SCHOTTKY BARRIES FIG.2 -- TYP.IF OF COMBINATION SCHOTTKY BARRIER AND PN JUNCTION GUARD RING FIG.3 -- TYPICAL VARIATION OF REVERSE FIG.4 -- TYPICAL CAPACITANCE CURVE CURRENT AT VARIOUS TEMPERATURES AS A FUNCTION OF REVERSE VOLTAGE http://www.luguang.cn mail:[email protected]