MBR7xx, MBRF7xx & MBRB7xx Series ITO-220AC (MBRF7xx) 0.188 (4.77) 0.172 (4.36) 0.405 (10.27) 0.383 (9.72) 0.110 (2.80) 0.100 (2.54) TO-220AC (MBR7xx) 0.140 (3.56) DIA. 0.130 (3.30) 0.185 (4.70) 0.415 (10.54) MAX. 0.131 (3.39) DIA. 0.122 (3.08) 0.175 (4.44) 0.154 (3.91) 0.370 (9.40) 0.360 (9.14) 0.148 (3.74) DIA. 0.055 (1.39) 0.045 (1.14) 0.676 (17.2) 0.646 (16.4) 0.600 (15.5) 0.580 (14.5) 0.350 (8.89) 0.330 (8.38) 0.113 (2.87) 0.103 (2.62) PIN 0.145 (3.68) 0.135 (3.43) 0.410 (10.41) 0.390 (9.91) 0.350 (8.89) 0.330 (8.38) 0.635 (16.13) 0.625 (15.87) 1 2 0.191 (4.85) 0.171 (4.35) 0.603 (15.32) 0.573 (14.55) 0.560 (14.22) 0.530 (13.46) PIN 1 2 1.148 (29.16) 1.118 (28.40) 0.160 (4.06) 0.140 (3.56) PIN 1 PIN 2 0.110 (2.79) 0.100 (2.54) 0.560 (14.22) 0.530 (13.46) PIN 1 0.037 (0.94) 0.027 (0.69) 0.205 (5.20) 0.195 (4.95) 0.022 (0.55) 0.014 (0.36) CASE PIN 2 0.105 (2.67) 0.037 (0.94) 0.027 (0.68) 0.095 (2.41) 0.110 (2.80) 0.100 (2.54) 0.060 (1.52) 0.205 (5.20) 0.195 (4.95) TO-263AB (MBRB7xx) 0.022 (0.56) 0.014 (0.36) 0.190 (4.83) 0.411 (10.45) 0.380 (9.65) 0.160 (4.06) 0.055 (1.40) 0.045 (1.14) 0.245 (6.22) MIN Mounting Pad Layout TO-263AB K 0.42 (10.66) 0.055 (1.40) 0.360 (9.14) 0.320 (8.13) 0.33 (8.38) Dimensions in inches and (millimeters) 0.047 (1.19) 1 K 2 0.624 (15.85) 0.591 (15.00) 0-0.01 (0-0.254) 0.63 (17.02) 0.110 (2.79) 0.090 (2.29) 0.027 (0.686) 0.037 (0.940) 0.105 (2.67) 0.08 (2.032) 0.095 (2.41) 0.24 (6.096) 0.12 (3.05) Features • Plastic package has Underwriters Laboratory Flammability Classifications 94V-0 • Metal silicon junction, majority carrier conduction • Low power loss, high efficiency • Guardring for overvoltage protection • For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications • High temperature soldering guaranteed: 250°C/10 seconds, 0.25" (6.35mm) from case 0.021 (0.53) 0.014 (0.36) PIN 1 PIN 2 0.205 (5.20) K - HEATSINK 0.140 (3.56) 0.110 (2.79) 0.195 (4.95) Mechanical Data Case: JEDEC TO-220AC, ITO-220AC & TO-263AB molded plastic body Terminals: Plated leads, solderable per MIL-STD-750, Method 2026 Polarity: As marked Mounting Position: Any Mounting Torque: 10 in-lbs maximum Weight: 0.08 ounce, 2.24 grams www.kersemi.com 1 MBR7xx, MBRF7xx & MBRB7xx Series Maximum Ratings (TC = 25°C unless otherwise noted) Parameter Symbol MBR735 MBR745 MBR750 MBR760 Unit Maximum repetitive peak reverse voltage VRRM 35 45 50 60 V Working peak reverse voltage VRWM 35 45 50 60 V Maximum DC blocking voltage VDC 35 45 50 60 V Maximum average forward rectified current (SEE FIG. 1) Peak repetitive forward current (sq. wave, 20 KHz) IF(AV) 7.5 A IFRM 15 A Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) IFSM 150 A Peak repetitive reverse current at tp = 2.0µs, 1KHZ IRRM Voltage rate of change (rated VR) dv/dt 10,000 V/µs TJ –65 to +150 °C Storage temperature range TSTG –65 to +175 °C RMS Isolation voltage (MBRF type only) from terminals to heatsink with t = 1.0 second, RH ≤ 30% VISOL 4500 (NOTE 1) 3500 (NOTE 2) 1500 (NOTE 3) V at TC = 105°C Operating junction temperature range Electrical Characteristics (T C Maximum reverse current at DC blocking voltage 0.5 A = 25°C unless otherwise noted) Parameter Maximum instantaneous forward voltage at IF = 7.5A, at IF = 7.5A, at IF = 15A, at IF = 15A, 1.0 Symbol MBR735 MBR745 MBR750 MBR760 Unit (Note 4) TC = TC = TC = TC = 25°C 125°C 25°C 125°C TC = 25°C TC = 125°C Thermal Characteristics (T C VF IR – 0.57 0.84 0.72 0.75 0.65 – – 0.1 15 0.5 50 V mA = 25°C unless otherwise noted) Parameter Thermal resistance from junction to case Symbol MBR MBRF MBRB Unit RΘJC 3.0 5.0 3.0 °C/W Notes: (1) Clip mounting (on case), where lead does not overlap heatsink with 0.110” offset (2) Clip mounting (on case), where leads do overlap heatsink (3) Screw mounting with 4-40 screw, where washer diameter is ≤ 4.9 mm (0.19”) (4) Pulse test: 300µs pulse width, 1% duty cycle Ordering Information Product Case Package Code Package Option MBR735 - MBR760 TO-220AC 45 Anti-Static tube, 50/tube, 2K/carton MBRF735 - MBRF760 ITO-220AC 45 Anti-Static tube, 50/tube, 2K/carton TO-263AB 31 45 81 13” reel, 800/reel, 4.8K/carton Anti-Static tube, 50/tube, 2K/carton Anti-Static 13” reel, 800/reel, 4.8K/carton MBRB735 - MBRB760 www.kersemi.com 2 MBR7xx, MBRF7xx & MBRB7xx Series Fig. 1 – Forward Current Derating Curve Fig. 2 – Maximum Non-Repetitive Peak Forward Surge Current 10 175 TJ = TJ max. 8.3ms Single Half Sine-Wave (JEDEC Method) Peak Forward Surge Current (A) Average Forward Current (A) Resistive or Inductive Load 8 6 4 2 MBR735 - MBR745 MBR750 & MBR760 0 100 75 50 100 10 1 150 100 Case Temperature (°C) Number of Cycles at 60 HZ Fig. 3 – Typical Instantaneous Forward Characteristics Fig. 4 – Typical Reverse Characteristics 50 10 Pulse Width = 300µs 1% Duty Cycle TJ = 125°C 1 TJ = 25°C 0.1 MBR735 - MBR745 MBR750 & MBR760 Instantaneous Reverse Current (mA) 50 Instantaneous Forward Current (A) 125 25 50 0 MBR735 - MBR745 MBR750 & MBR760 10 TJ = 125°C 1 0.1 TJ = 75°C 0.01 TJ = 25°C 0.001 0.01 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 80 100 Percent of Rated Peak Reverse Voltage (%) Fig. 5 – Typical Junction Capacitance Fig. 6 – Typical Transient Thermal Impedance 1,000 100 MBR735 - MBR745 MBR750 & MBR760 Transient Thermal Impedance (°CW) 100 TJ = 25°C f = 1.0MHZ Vsig = 50MVp-p 40 0.1 60 40 20 Instantaneous Forward Voltage (V) 4,000 Junction Capacitance (pF) 150 10 1 0.1 1 10 Reverse Voltage (V) 100 0.01 0.1 1 10 100 t, Pulse Duration (sec.) www.kersemi.com 3