NOT RECOMMENDED FOR NEW DESIGN USE B520C-B560C B520CE - B530CE - B540CE 5.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Product Summary Features and Benefits B520CE/B530CE/B540CE Guard Ring Die Construction for Transient Protection V (V) I (A) V Max (V) I Max (mA) RRM O F R Ideally Suited for Automated Assembly 20 5.0 0.55 0.2 Low Power Loss, High Efficiency 30 5.0 0.55 0.2 For Use in Low-Voltage, High-Frequency Inverters, Free 40 5.0 0.55 0.2 Wheeling, and Polarity Protection Application Lead-Free Finish RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. Green Device (Notes 3) For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. Description and Applications B520CE - B530CE - B540CE Maximum Ratings ( T = +25C, unless otherwise specified.) A Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Symbol B520CE B530CE B540CE Unit Peak Repetitive Reverse Voltage VRRM Working Peak Reverse Voltage VRWM 20 30 40 V DC Blocking Voltage V R Average Rectified Output Current I 5.0 A O Non-Repetitive Peak Forward Surge Current, 8.3ms I 150 A FSM Single Half-Sine-Wave Superimposed on Rated Load Thermal Characteristics Characteristic Symbol Value Unit Typical Thermal Resistance Junction to Ambient (Note 5) R 50 C/W JA Typical Thermal Resistance Junction to Case (Note 5) R 20 C/W JC Storage Temperature Range T -55 to +150 C STG Electrical Characteristics ( T = +25C, unless otherwise specified.) A Characteristic Symbol Min Typ Max Unit Test Condition 0.49 I = 5.0A, T = +25C 0.55 F A Forward Voltage Drop V VF 0.42 IF = 5.0A, TA = +125C VR = 20V, TA = +25C B520CE 0.1 Leakage Current (Note 6) B530CE 0.2 V = 30V, T = +25C R A mA IR B540CE 0.2 V = 40V, T = +25C R A 4.0 VR = 40V, TA = +125C Typical Capacitance 340 pF CT VR = 4V, f = 1MHz Notes: 5. Device mounted on FR-4 substrate, 1 *1 , 2oz, single-sided, PC boards with 0.56 *0.73 . 6. Short duration pulse test used to minimize self-heating effect. 2 of 5 B520CE - B530CE - B540CE December 2019 Diodes Incorporated www.diodes.com Document number: DS39459 Rev. 3 - 3