BAS40WS SURFACE MOUNT SCHOTTKY BARRIER DIODE REVERSE VOLTAGE - 40 Volts FORWARD CURRENT - 0.2 Ampere FEATURES SOD-323 * Low Turn-on Voltage * Fast Switching * Guard Ring Construction for Transient Protection SOD-323 Dim. Min. Max. A 2.50 2.70 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 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 Symbol BAS40WS Units Repetitive Peak Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Forward Continuous Current Peak Forward Surge Current@<1.0s Power Dissipation VRRM VRWM VR IF IFSM PD 200 0.6 200 mA A mW Thermal Resistance Junction to Ambient RJA 625 /W Operating Temperature Range Storage Temperature Range TJ TSTG 150 -55~+150 BAS40WS Unit 40 V Electrical Characteristics @ TA = 25 unless otherwise specified Characteristic Test Condition Symbol Reverse Breakdown Voltage IR = 10uA VBR 40 V Maximum Forward Voltage IF = 1mA IF = 10mA IF = 40mA VF 380 500 1000 mV Maximum DC Reverse Current at Rated DC Blocking Voltage VR = 30V IR 200 nA Typical Junction Capacitance VR =1.0V,f=1MHz CT 5 pF Reverse Recovery time Irr=1mA, IR=IF=10mA RL=100 trr 5 nS REV. 1, Oct-2010, KSHR14 RATING AND CHARACTERISTIC CURVES BAS40WS FIG.1- TYPICAL FORWORD CHARACTERISTICS FIG.2- TYPICAL REVE RSE CHARACTERISTICS 10 TA=-40C 1 TA=25C TA=85C 0.1 TA=150C 100 CURRENT, (uA) IR , INSTANTANEOUS REVERSE TA=150C CURRENT, (mA) IF , INSTANTANEOUS FORWARD 100 TA=85C 1 TA=25C 0.01 0 0.2 0.4 0.6 0.8 1 0.01 0 V F, INSTANTANEOUS FORWARD VOLTAGE, (V) O 5 10 15 20 25 30 FIG.3- TYPICAL JUNCTION CAPACITANCE 3.5 C T , CAPACITANCE, (pF) 3 2.5 2 1.5 1 Tj=25C, f=1MHz 0.5 0 0 10 35 VR, INS TANTANEOUS REVERSE VOLTAGE, (V) 20 30 40 VR , REVERSE VOLTAGE, (V) Device Marking : Device P/N Marking BAS40WS 43 Equivalent Circuit Diagram 40 Legal Disclaimer Notice BAS40WS 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.