NSR0340HT1G Schottky Barrier Diode Schottky barrier diodes are optimized for very low forward voltage drop and low leakage current and are used in a wide range of dcdc converter, clamping and protection applications in portable devices. NSR0340H in a SOD323 miniature package enables designers to meet the challenging task of achieving higher efficiency and meeting NSR0340HT1G THERMAL CHARACTERISTICS Characteristic Symbol Max Unit Thermal Resistance JunctiontoAmbient (Note 1) R 740 C/W JA Total Power Dissipation T = 25C P 160 mW A D Thermal Resistance JunctiontoAmbient (Note 2) R 460 C/W JA Total Power Dissipation T = 25C P 270 mW A D Junction and Storage Temperature Range T , T 55 to +150 C J stg 1. Mounted onto a 4 in square FR4 board 10 mm sq. 1 oz. Cu 0.06 thick singlesided. Operating to steady state. 2. Mounted onto a 4 in square FR4 board 1 in sq. 1 oz. Cu 0.06 thick singlesided. Operating to steady state. ELECTRICAL CHARACTERISTICS (T = 25C unless otherwise noted) A Characteristic Symbol Min Typ Max Unit Reverse Leakage I A R (V = 10 V) 0.2 1.0 R (V = 25 V) 0.4 3.0 R (V = 40 V) 1.3 6.0 R Forward Voltage V mV F (I = 10 mA) 320 350 F (I = 100 mA) 415 490 F (I = 200 mA) 470 590 F Total Capacitance pF CT (V = 10 V, f = 1 MHz) 6.0 R Reverse Recovery Time t ns rr (I = I = 10 mA, I = 1.0 mA) 5.0 F R R Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions. DC Current Source + t t r p 0.1 F 0 V 10% I 90% F 750 H V R Pulse Generator 0.1 F Output 50 Output Pulse Generator I F DUT Adjust for I RM t rr R = 50 L i = 1 mA R(REC) I RM Current Output Pulse Transformer (I = I = 10 mA measured F RM at i = 1 mA) R(REC) 50 Input Oscilloscope 1. DC Current Source is adjusted for a Forward Current (I ) of 10 mA. F 2. Pulse Generator Output is adjusted for a Peak Reverse Recovery Current I of 10 mA. RM 3. Pulse Generator transition time << t . rr 4. IR(REC) is measured at 1 mA. Typically 0.1 X I or 0.25 X I . RM RM 5. t t p rr Figure 1. Recovery Time Equivalent Test Circuit