MBR4045WTG Switch Mode Power Rectifier Features and Benefits Low Forward Voltage Low Power Loss/High Efficiency MBR4045WTG MAXIMUM RATINGS Rating Symbol Max Unit Peak Repetitive Reverse Voltage V 45 V RRM Working Peak Reverse Voltage V RWM DC Blocking Voltage V R Average Rectified Forward Current I A F(AV) (Rated V , T = 125C) Per Diode 20 R C Per Device 40 Peak Repetitive Forward Current, I 40 A FRM (Rated V , Square Wave, 20 kHz, T = 90C) Per Diode R C NonRepetitive Peak Surge Current I 400 A FSM (Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz) Peak Repetitive Reverse Current (2.0 s, 1.0 kHz) I 2.0 A RRM Storage Temperature Range T 65 to +175 C stg Operating Junction Temperature (Note 1) T 65 to +175 C J Peak Surge Junction Temperature (Forward Current Applied) T 175 C J(pk) Voltage Rate of Change dv/dt 10,000 V/ s Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 1. The heat generated must be less than the thermal conductivity from JunctiontoAmbient: dP /dT < 1/R . D J JA THERMAL CHARACTERISTICS Characteristic Conditions Symbol Max Unit Maximum Thermal Resistance, JunctiontoCase Min. Pad R 1.4 C/W JC Maximum Thermal Resistance, JunctiontoAmbient Min. Pad R 50.1 C/W JA ELECTRICAL CHARACTERISTICS Characteristic Symbol Min Typical Max Unit Instantaneous Forward Voltage (Note 2) V V F I = 20 Amps, T = 25C 0.52 0.70 F J I = 20 Amps, T = 125C 0.47 0.60 F J I = 40 Amps, T = 25C 0.65 0.80 F J I = 40 Amps, T = 125C 0.63 0.75 F J Instantaneous Reverse Current (Note 2) I mA R Rated DC Voltage, T = 25C 0.09 1.0 J Rated DC Voltage, T = 100C 7.5 50 J Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions. 2. Pulse Test: Pulse Width = 300 s, Duty Cycle < 2.0%