Diode Semiconductor Korea Schottky Barrier Diode B0520LWS/B0530WS/B0540WS 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 5.5 A Power Dissipation Pd 250 mW Typical Thermal Resistance Junction to Ambient RθjA 244 ℃/W Operating and Storage Temperature Range Tj,Tstg -65 to +125 ℃ Voltage Rate of Change dv/dt 1000 V/μs www.diode.kr Diode Semiconductor Korea Schottky Barrier Diode B0520LWS/B0530WS/B0540WS 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 www.diode.kr Diode Semiconductor Korea Schottky Barrier Diode B0520LWS/B0530WS/B0540WS PACKAGE OUTLINE Plastic surface mounted package SOD-323 SOD-323 K B C A D Dim Min Max A 1.275 1.325 B 1.675 1.725 C J H E 0.9 Typical D 0.25 0.35 E 0.27 0.37 H 0.02 0.1 J K 0.1 Typical 2.6 2.7 All Dimensions in mm SOLDERING FOOTPRINT Unit :mm PACKAGE INFORMATION Device Package Shipping B0520LWS/B0530WS/B0540WS SOD-323 3000/Tape&Reel www.diode.kr