MBRF745 ....... MBRF7150 7.5 Amp. Schottky Barrier Rectifier Voltage 45 to 150 V ITO-220AC 1 Current 7.5 A * Plastic material used carries Underwriters Laboratory Classifications 94V-0 * Metal silicon rectifier, majority carrier conduction * Low power loss, high efficiency * High current capability, low forward voltage drop * High surge capability * For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications * Guardring for overvoltage protection * High temperature soldering guaranteed: 260C/10 seconds, 6.35mm from case 2 Mechanical Data PIN 1 PIN 2 CASE Case Positive * Cases: JEDEC ITO-220AC molded plastic body * Terminals: Pure tim plated, lead free, solderable per MIL-STD-750, Method 2026 * Polarity: As marked * Mounting position: Any * Mounting torque: 5 in. - Ibs. max * Weight: 2.24 grams Absolute Maximum Ratings, according to IEC publication No. 134 MBRF 745 MBRF 760 MBRF 7100 MBRF 7150 VRRM Maximum Recurrent Peak Reverse Voltage (V) 45 60 100 150 VRMS Maximum RMS Voltage (V) 31 42 70 105 VDC 45 60 100 150 IRRM Maximum DC Blocking Voltage (V) Maximum Average Forward Rectified Current See Fig. Peak Forward Surge Current, 8.3 ms Single Half sine-wave Superimposed on Rated Load (JEDEC Method) Peak Repetitive Reverse Surge Current (Note 1) Tj Operating Junction Temperature Range - 65 to + 150 C Tstg Storage Temperature Range - 65 to + 175 C IF (AV) IFSM 7.5 A 150 A 1.0 A 0.5 A Electrical Characteristics VF IR Rthj-c Notes: Maximum Instantaneous Forward Voltage at (Note 2) IF = 7.5 A, Tc = 25 C IF = 7.5 A, Tc = 125 C IF = 15 A, Tc = 25 C IF = 15 A, Tc = 125 C Max. Instantaneous Reverse Current @ TC=25C at Rated DC Blocking Voltage (Note 1) @ TC=125C MBRF 745 MBRF 760 0.57 V 0.84 V 0.72 V 0.1 mA 15 mA 0.75 V 0.92 V 1.02 V 0.65 V 0.82 V 0.92 V 0.1 mA 0.1 mA 10 mA 5.0 mA 7.0 C/W Maximum Thermal Resistance (Note 3) MBRF 7100 MBRF 7150 1. 2.0s Pulse Width, f=1.0 KHz 2. Pulse Test: 300s Pulse Width, 1% Duty Cycle 3. Mounted on Heatsink Size of 50.4 mm x 76.2 mm x 6.35 mm Al-Plate. Jul - 09 MBRF7 Rating And Characteristic Curves TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 10 40 PULSE WIDTH = 300 s 1% DUTY CYCLE RESISTIVE OR INDUCTIVE LOAD Tj = 125 C 10 8 M 0 1 1 F7 BR Tj = 25 C 0.1 MBRF745 MBRF760 MBRF7100-MBRF7150 IF(AV), average forward current (A) 50 MBR F71 0 IF, instantaneous forward current (A) FORWARD CURRENT DERATING CURVE 0.01 6 4 2 MBRF745 MBRF760-MBRF7150 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 0 50 150 VF, forward voltage (V) TC, case temperature (C) MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT TYPICAL JUNCTION CAPACITANCE 4000 175 Tj = 25 C f = 1.0 MHz Vsig = 50mVp-p Tj = Tj max. 8.3ms Single Half Sine Wawe JEDEC Method 150 Cj, junction capacitance (pF) IFSM, peak forward surge current (A) 100 125 100 75 1000 100 50 MBRF745 MBRF760 MBRF7100-7150 25 1 10 Number of cycles at 60 Hz. 100 40 0.1 1 10 100 VR, reverse voltage (V) Jul - 09 MBRF7 Rating And Characteristic Curves TYPICAL TRANSIENT THERMAL CHARACTERISTICS TYPICAL REVERSE CHARACTERISTIC 100 50 Transient thermal impedance (C/W) MBRF745 MBRF760-MBRF7150 IR, instantaneous reverse current (mA) 10 Tj = 125 C 1 0.1 Tj = 75 C 0.01 Tj = 25 C 0.001 0 20 40 60 10 1 0.1 0.01 80 100 120 140 Percent of rated peak reverse voltage (%) PACKAGE MECHANICAL DATA 0.1 1 10 100 t, Pulse durantion (sec.) ITO-220AC A E DIA B REF. L4 L7 L3 1 2 L6 L5 F1 F2 C L2 F G1 G1 D A B C D E F F1 F2 G1 L2 L3 L4 L5 L6 L7 DIA Min. 4.40 3.00 2.50 0.50 9.90 0.50 1.10 2.40 13.20 14.80 2.55 3.70 6.30 3.00 DIMENSIONS Milimeters Nominal 2.55 - Max. 4.70 3.16 2.80 0.76 10.30 0.90 1.40 1.80 2.70 13.80 15.50 2.85 4.10 1.60 6.90 3.40 Jul - 09