B0520LWS/B0530WS/B0540WS Schottky Barrier Diode FEATURES z z Low forward voltage drop Guard ring construction for transient Protection z High conductance Pb Lead-free APPLICATIONS z surface mount schottky barrier rectifier SOD-323 ORDERING INFORMATION Type No. Marking B0520LWS B0530WS B0540WS Package Code SD SE SF SOD-323 SOD-323 SOD-323 MAXIMUM RATING @ Ta=25℃ unless otherwise specified Characteristic Symbol Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Reverse Voltage VRRM RMS Reverse Voltage VRWM B0520LWS B0530WS B0540WS Unit 20 30 40 V 14 21 28 V VR VR(RMS) Average Rectified Output Current IO 0.5 A Non-Repetitive Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load IFSM 2 A Power Dissipation Pd 235 mW Typical Thermal Resistance Junction to Ambient RθjA 426 ℃/W Operating and Storage Temperature Range Tj,Tstg -55 to +125 ℃ ２０１４－０３ ０１版 ｈｔｔｐ：／／ｗｗｗ．ｍｉｃｒｏｄｉｏｄｅ．ｃｏｍ B0520LWS/B0530WS/B0540WS Schottky Barrier Diode ELECTRICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified Characteristic Symbol B0520LW B0530W B0540W Unit Test Conditions Minimum Reverse Breakdown Voltage V(BR)R 20 - 30 - 40 V IR= 250μA IR= 130μA IR= 20μA VFM 0.300 0.385 - 0.375 0.430 - 0.510 0.620 V IF = 0.1A IF = 0.5A IF = 1.0A Maximum Leakage Current IRM 75 250 - 20 130 - 10 20 μA VR = 10V VR = 15V VR = 20V VR = 30V VR = 40V Reverse Recovery Time trr 4 ns IF=IR=10mA Irr=0.1XIR,RL=100Ω Junction Capacitance CJ 170 pF f = 1MHz, VR = 0V DC Maximum Forward Voltage Drop TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified ２０１４－０３ ０１版 ｈｔｔｐ：／／ｗｗｗ．ｍｉｃｒｏｄｉｏｄｅ．ｃｏｍ B0520LWS/B0530WS/B0540WS Schottky Barrier Diode PACKAGE OUTLINE Plastic surface mounted package SOD-323 K SOD-323 C A Dim Min Max A 1.60 1.80 B 1.20 1.40 B D H E J C 0.9 Max D 0.30 Typical E 0.22 0.42 H 0.02 0.1 J K 0.1 Typical 2.55 2.75 All Dimensions in mm SOLDERING FOOTPRINT 0.63 0.83 1.60 2.85 Unit ：mm PACKAGE INFORMATION Device Package Shipping B0520LWS/B0530WS/B0540WS SOD-323 3000/Tape&Reel ２０１４－０３ ０１版 ｈｔｔｐ：／／ｗｗｗ．ｍｉｃｒｏｄｉｏｄｅ．ｃｏｍ