SB53AFC-AU ~ SB54AFC-AU Series Surface Mount Schottky Barrier Rectifier Voltage 30~40 V Current 5 A SMAF-C Features Low power loss, high efficiency High surge current capability AEC-Q101 qualified Lead free in compliance with EU RoHS 2.0 Green molding compound as per IEC 61249 standard Mechanical Data Case : Molded plastic, SMAF-C Terminals : Solderable per MIL-STD-750, Method 2026 Approx. Weight : 0.0012 ounces, 0.034 grams o Maximum Ratings and Thermal Characteristics (TA = 25 C unless otherwise noted) PARAMETER SYMBOL SB53AFC-AU SB54AFC-AU UNIT Maximum Recurrent Peak Reverse 30 40 V V RRM Voltage 21 28 Maximum RMS Voltage VRMS V Maximum DC Blocking Voltage V 30 40 R V Maximum Average Forward Rectified IF(AV) 5 A Current Peak Forward Surge Current : 8.3 ms Single Half Sine-Wave Superimposed I 100 A FSM On Rated Load V Forward Voltage at 5A F 0.54 V o T = 25 C 100 uA J (Note 3) IR Reverse Current o TJ = 100 C 30 mA Typical Junction Capacitance Measured at 1 MHz And Applied C 159 pF J V = 10V R (Note 1) RJL 15 o Typical Thermal Resistance C/W (Note 2) RJA 150 Operating Junction Temperature o T -55 to +150 C J Range o Storage Temperature Range T -55 to +150 C STG NOTES: 2 1. Mounted on a FR4 PCB, single-sided copper, with 100cm copper pad area 2. Mounted on a FR4 PCB, single-sided copper, standard footprint 3. Short duration pulse test used to minimize self-heating effect August 3,2020 SB53AFC-AU SERIES-REV.00 Page 1SB53AFC-AU ~ SB54AFC-AU Series TYPICAL CHARACTERISTIC CURVES 6 1000 5 4 3 100 2 1 10 0 0 25 50 75 100 125 150 0.1 1 10 100 T , Case Temperature (C) V , Reverse Bias Voltage (V) C R Fig.1 Forward Current Derating Curve Fig.2 Typical Junction Capacitance 100 10 T = 150C J 10 T = 125C J T = 125C 1 J T = 150C 1 J T = 75C T = 75C 0.1 J J 0.1 T = 25C 0.01 J T = 25C J 0.001 0.01 10 15 20 25 30 35 40 45 0 0.2 0.4 0.6 V , Peak Reverse Voltage (V) R V , Forward Voltage (V) F Fig.4 Typical Forward Characteristics Fig.3 Typical Reverse Characteristics 120 100 80 60 40 20 0 0 25 50 75 100 125 150 T , J unc t i on T em perat ure ( C) J Fig.5 Operating Temperature Derating Curve August 3,2020 SB53AFC-AU SERIES-REV.00 Page 2 I , Reverse Current (mA) Percent of Reverse Voltage (%) R I , Forward Current (A) F C , Junction Capacitance (pF) I , Forward Current (A) J F