MA700 Small Signal Schottky Diodes VOLTAGE RANGE: 15 --- 30 V CURRENT: 0.03 A DO - 35(GLASS) Features Low forward voltage drop Satisfactory wave detection efficiency ffff Extremely low reverse current IR Small temperature coefficient of forward ff characteristics Extremely low reverse current These products are ideal for use in ordinary wave detection and super high speed switching circuits Mechanical Data Dimensions in millimeters Case:JEDEC DO--35,glass case Polarity: Color band denotes cathode end Poduct Sign:Marking MA700 on body Weight: Approx. 0.13 gram ABSOLUTE RATINGS (LIMITING VALUES) (TA=25 ) Symbols Value UNITS Reverse voltage VR 15.0 V Peak reverse voltage VRM 15.0 V Io 30.0 mA Peak forw ard current IFM 150.0 mA Junction temperature TJ 125 Storage temperature TSTG XX- 55 ---- + 150 Parameters Average rectified current ELECTRICAL CHARACTERISTICS Parameters (TA=25 Symbols Test Conditions Min. Typ. Max. IF=1mA 0.4 IF=30mA 1.0 IR VR=15V 100.0 CJ VR=1V f=1MHz Forw ard voltage(DC) VF Reverse current Junction capacitance Vl=3V f=30MHz Rectifier efficiency Reverse recovery time ) CL=10pF R L=3.9K trr IF=IR=10mA trr=1mA R L=100k V nA 1.3 pF 60.0 % 1 ns NOTE: 1. Schottky barrier rectif ier diode is sensitiv e to electric shock(static electricity .etc.).Due attention must be paid on charge of dd a human body and leakage f rom the equipment used. http://www.luguang.cn UNITS mail:[email protected] MA700 Small Signal Schottky Diodes Ratings AND Charactieristic Curves FIG.1 -- FORWARD VOLTAGE VS. FORWARD CURRENT 10 3 2 10 1 Tamb=125 Tamb=75 Tamb=25 Tamb=20 -1 10 -2 10 0 0.2 0.4 0.6 0.8 1.0 1.2 1.0 FORWARD VOLTAGE VF , VOLTS FORWARD CURRENT FI , mA 10 FIG.2 -- FORWARD VOLTAGE VS. AMBIENT TEMPERUTURE 0.8 IF=30mA 0.6 IF=10mA 0.4 IF=3mA 0.2 0 -40 FORWARD VOLTAGE VF,VOLTS 0 40 80 120 160 AMBIENT TEMPERATURE TA, FIG.3 -- MA700 REVERSE CHARACTERISTICS FIG.4 -- MA700 JUNCTION CAPACITANCE 5 4 10 JUNCTION CAPACITANCE, pF REVERSE CURRENT IR , nA 10 Ta=25 3 10 Ta=75℃ 2 10 Ta=25 10 1 0 5 10 15 20 25 30 REVERSE VOLTAGE VR, VOLTS http://www.luguang.cn 2.4 2.0 1.6 1.2 0.8 0.4 0 5 10 15 20 25 30 REVERSE VOLTAGE VR, VOLTS mail:[email protected] MA700 Small Signal Schottky Diodes Ratings AND Charactieristic Curves FIG.5 -- MA700 REVERSE CURRENT TEMPERATURE CHARACTERISTICS REVERSE CURRENT I R , nA 5 10 4 VR=15V 3V 1V 10 3 10 2 10 10 1 -4 0 0 40 80 120 160 200 AMBIENT TEMPERATURE TA, http://www.luguang.cn mail:[email protected]