RB551V-30 SURFACE MOUNT SCHOTTKY BARRIER DIODE REVERSE VOLTAGE - 30 Volts FORWARD CURRENT - 0.5 Ampere FEATURES SOD-323 * Extremely low VF drop * Low inductance SOD-323 MECHANICAL DATA * Case: SOD-323 Plastic * Case Material: "Green" molding compound, UL flammability classification 94V-0, (No Br. Sb. CI) * Moisture Sensitivity: Level 1 per J-STD-020D * Lead Free in RoHS 2002/95/EC Compliant Dim. Min. Max. A 2.50 2.70 B 1.20 1.40 C 1.60 1.80 D 0.25 0.35 E 0.08 0.15 F 0.25 0.40 G --- 1.0 H 0.00 0.10 Dimensions in millimeter Maximum Ratings & Thermal Characteristics @ TA = 25 unless otherwise specified Characteristic Peak Reverse Voltage DC reverse voltage Average Rectified Forward Current Peak Forward Surge Current @ tp=8.3ms Operating Temperature Range Storage Temperature Range Symbol RB551V-30 Units VRM VR IO IFSM TJ TSTG 30 20 500 2 125 -40~+125 V mA A Symbol RB551V-30 Unit Electrical Characteristics @ TA = 25 unless otherwise specified Characteristic Test Condition Reverse Breakdown Voltage IR = 100uA VBR 30 V Maximum Forward Voltage IF = 100mA IF = 500mA VF 360 470 mV Maximum DC Reverse Current at Rated DC Blocking Voltage VR = 20V IR 100 uA REV. 1, Oct-2010, KSHR45 RATING AND CHARACTERISTIC CURVES RB551V-30 FIG.1- TYPICAL FORWORD CHARACTERISTICS FIG.2- TYPICAL REVE RSE CHARACTERISTICS 1000 100 CURRENT, (mA) 125C 10 75C 1 25C 1000 75C CURRENT, (uA) IR , INSTANTANEO US REVERSE IF , INSTANTANEOUS FORWARD 125C 25C 10 -25C -25C 0.1 0 0.1 0.2 0.3 0.4 0.5 0.1 0.6 0 V F, INSTANTANEOUS FORWARD VOLTAGE, (V) O 20 30 FIG.4- FORWARD CURRENT DERATING CURVE FIG.3- TYPICAL JUNCTION CAPACITANCE 100 0.6 IO , AVERAGE FORWARD CURRENT, (A) C T , CAPACITANCE, (pF) 10 V R, INSTANTANEOUS REVERSE VOLTAGE, (V) 10 0.5 0.4 0.3 0.2 0.1 0 0 1 0 10 20 30 25 50 75 100 125 TA , AMBIENT TEMAERATURE, ( C) VR , REVERSE VOLTAGE, (V) Device Marking : Device P/N Marking RB551V-30 D Equivalent Circuit Diagram 150 Legal Disclaimer Notice RB551V-30 Important Notice and Disclaimer LSC reserves the right to make changes to this document and its products and specifications at any time without notice. Customers should obtain and confirm the latest product information and specifications before final design, purchase or use. LSC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does LSC assume any liability for application assistance or customer product design. LSC does not warrant or accept any liability with products which are purchased or used for any unintended or unauthorized application. No license is granted by implication or otherwise under any intellectual property rights of LSC. LSC products are not authorized for use as critical components in life support devices or systems without express written approval of LSC.