星合电子 LL700/LL700A ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳ SMALL SIGNAL SCHOTTKY DIODES FEATURES MiniMELF Low forward voltage drop Satisfactory wave detection efficiency Small temperature coefficient of forward characteristics Extremely low reverse current 0.063(1.6) 0.055(1.4) These products are ideal for use in ordinary wave detection and super high speed switching circuits 0.019(0.48) 0.011(0.28) High temperature soldering guaranteed:260℃/10 seconds at terminals 0.142(3.6) 0.134(3.4) MECHANICAL DATA Dimensions in inches and (millimeters) Case: MiniMELF glass case Polarity: Color band denotes cathode end Weight: Approx. 0.05 gram ABSOLUTE RATINGS(LIMITING VALUES) Parameters Symbols LL700 Reverse voltage Peak revers voltage Storage temperature Parameters Forward voltage(DC) Reverse Current LL700 LL700A Junction Capacitance Symbols VF1 VF2 IR CJ Rectifier efficiency h Reverse recovery time trr V 30 Io IFM 150 mA mA TJ TSTG 125 C -55 to+125 C Peak forward current Junction temperature V 30 15 VRM LL700A Average rectified current ELECTRICAL CHARACTERISTICS 15 VR LL700A LL700 Units Value 30 (TA= 25 C) Max. Unis IF=1mA 0.4 V IF=30mA VR=15V VR=30V 1 100 150 Test Conditions VR=1V f=1MHz Vin=3Vrms f=30MHz RL=3.9kW CL=10pF Min. Typ. 1.3 pF 60 % 1 ns IF=IR=10mA Irr=1mA,RL=100kW V nA Note: 1.Schottky barrier rectifier diode is sensitive to electric shock(static electricity, etc.).Due attention must be paid on charge of a human body and leakage from the equipment used. 1 ＧＡＯＭＩ ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳＣＯ．，ＬＴＤ． ＷＷＷ．ＳＤＤＺＧ．ＣＯＭ ＴＥＬ：０５３６－２２１０３５９ ＱＱ：４６４７６８０１７ 星合电子 LL700/LL700A ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳ SMALL SIGNAL SCHOTTKY DIODES Figure 2. Forward voltage VS. Ambient Temperature 10 3 10 10 2 0.8 IF=30mA Forward Voltage VF (V) Forward Current IF (mA) Figure 1. Forward voltage VS. forward current 10 1 10 -1 10 -2 0.2 0.4 0.6 0.8 1.0 IF=10mA 0.4 IF=3mA Tamb=125 C Tamb= 75 C Tamb= 25 C Tamb= -20 C 0 0.6 0.2 0 -40 1.2 0 10 4 10 3 2.0 Ta=125 C Ta= 75 C 10 160 2.4 Junction capacitance (pF) Reverse Current IR (nA) 5 120 Figure 4. LL700 Junction Capacitance Figure 3. LL700 Reserse characteristics 10 80 40 Ambient Temperature TA ( C) Forward Voltage VF (V) 2 1.6 1.2 0.8 Ta= 25 C 10 1 0.4 0 5 10 15 20 25 0 30 Reverse Voltage VR (V) 5 10 15 20 25 30 Reverse Voltage VR (V) 2 ＧＡＯＭＩ ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳＣＯ．，ＬＴＤ． ＷＷＷ．ＳＤＤＺＧ．ＣＯＭ ＴＥＬ：０５３６－２２１０３５９ ＱＱ：４６４７６８０１７ 星合电子 LL700/LL700A ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳ SMALL SIGNAL SCHOTTKY DIODES 10 5 10 4 10 3 10 2 Figure 6. LL700A reverse characteristics VR=15V VR=3V VR=1V Reverse Current IR (nA) Reverse Current IR (nA) Figure 5. LL700 reverse current temperature characteristics 10 10 5 10 4 10 3 10 2 Ta=125 C 75 C Ta= 25 C 10 1 1 -40 0 40 80 120 160 0 200 5 Ambient Temperature TA ( C) 10 15 20 25 30 Reverse voltage VR ( V) Figure 8. LL700A reverse current temperature characteristics Figure 7. LL700A Junction Capacitance 2.4 Reverse Current IR (nA) 2.0 Junction capacitance (pF) Ta= 1.6 1.2 10 5 10 4 10 3 10 2 VR=30V 3V 1V 0.8 10 0.4 1 0 5 10 15 20 25 -40 30 0 40 80 120 160 200 Ambient Temperature TA ( C) Reverse Voltage VR (V) 3 ＧＡＯＭＩ ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳＣＯ．，ＬＴＤ． ＷＷＷ．ＳＤＤＺＧ．ＣＯＭ ＴＥＬ：０５３６－２２１０３５９ ＱＱ：４６４７６８０１７