PSR54F-AU SURFACE MOUNT SCHOTTKY DIODES SMBF Voltage 40 V Current 5 A Features Low forward voltage drop Deal for automated placement Low power loss, high efficiency High surge current capability Lead free in compliance with EU RoHS 2.0 Green molding compound as per IEC 61249 standard AEC-Q101 qualified Mechanical Data Case: SMBF Package Terminals: Solderable per MIL-STD-750, Method 2026 Approx. Weight: 0.0018 ounces, 0.05 grams o Maximum Ratings and Thermal Characteristics (T = 25 C unless otherwise noted) A PARAMETER SYMBOL LIMIT UNITS Maximum Repetitive Peak Reverse Voltage V 40 V RRM Maximum Rms Voltage V 28 V RMS Maximum Dc Blocking Voltage V 40 V DC Maximum Average Forward Current I 5 A F(AV) Peak Forward Surge Current: 8.3 ms Single Half Sine- I 100 A FSM Wave Superimposed On Rated Load Typical Junction Capacitance C 240 pF J Measured at 1 MHZ And Applied V = 4 V R (1) R 135 JA o Typical Thermal Resistance C/W (2) R 18 JC o Operating Junction Temperature Range T -55~150 C J o Storage Temperature Range T -55~150 C STG June 25,2019-REV.05 Page 1 PSR54F-AU o Electrical Characteristics (T = 25 C unless otherwise noted) A PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNITS o - 0.37 I = 1 A, T = 25 C - F J o - 0.4 I = 2 A, T = 25 C - F J o - - I = 5 A, T = 25 C 0.55 F J Forward Voltage V V F o - 0.24 - I = 1 A, T = 125 C F J o - I = 2 A, T = 125 C 0.3 - F J o - I = 5 A, T = 125 C 0.43 - F J o - V = 32 V, T = 25 C 14 - R J uA (3) o - Reverse Current I V = 40 V, T = 25 C - 100 R R J o - V = 40 V, T = 125 C 16 - mA R J NOTES: 1. Mounted on a FR4 PCB, single-sided copper, mini pad 2 2. Mounted on a FR4 PCB, single-sided copper, with 100 cm copper pad area 3. Short duration pulse test used to minimize self-heating effect June 25,2019-REV.05 Page 2