MBRF1035CT thru MBRF1060CT Crownpo Technology Dual Schottky Rectifiers Reverse Voltage 35 to 60V Forward Current 10A Features ITO-220AB N Plastic package has Underwriters Laboratory N N N N N Flammability Classification 94V-0 Dual rectifier construction, positive center tap 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 0.188 (4.77) 0.172 (4.36) 0.405 (10.27) 0.383 (9.72) 0.110 (2.80) 0.100 (2.54) 0.676 (17.2) 0.646 (16.4) 0.600 (15.5) 0.580 (14.5) 0.350 (8.89) 0.330 (8.38) PIN Mechanical Data 1 Case: JEDEC ITO-220AB molded plastic body Terminals: Plated leads, solderable per MIL-STD-750, Method 2026 High temperature soldering guaranteed: 250-C/10 seconds, 0.25" (6.35mm) from case Polarity: As marked Mounting Position: Any Mounting Torque: 10 in-lbs maximum Weight: 0.08 oz., 2.24 g 2 3 0.191 (4.85) 0.171 (4.35) 0.560 (14.22) 0.530 (13.46) 0.110 (2.80) 0.100 (2.54) 0.060 (1.52) PIN 1 PIN 2 PIN 3 0.037 (0.94) 0.027 (0.69) 0.105 (2.67) 0.095 (2.41) 0.022 (0.55) 0.014 (0.36) Dimensions in inches and (millimeters) 0.205 (5.20) 0.195 (4.95) Maximum Ratings and Thermal Characteristics MBRF Symbol 1035CT Parameter 0.131 (3.39) DIA. 0.122 (3.08) 0.140 (3.56) DIA. 0.130 (3.30) (TC = 25-C unless otherwise noted) MBRF 1040CT MBRF 1045CT MBRF 1050CT MBRF 1060CT Unit Maximum repetitive peak reverse voltage VRRM 35 40 45 50 60 V Working peak reverse voltage VRWM 35 40 45 50 60 V Maximum DC blocking voltage VDC 35 40 45 50 60 V Maximum average forward rectified current Total device at TC = 105-C Per leg IF(AV) 10 5 A Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) per leg IFSM 150 A Peak repetitive reverse current per leg at tp = 2e s, 1KHZ IRRM Voltage rate of change (rated VR) dv/dt Typical thermal resistance per leg Operating junction and storage temperature range RMS Isolation voltage (MBRF type only) from terminals to heatsink with t = 1 second, RH m 30% Electrical Characteristics (T C Maximum instantaneous forward voltage per leg (4) Notes: (1) (2) (3) (4) 0.5 A 10,000 V/e s RθJC 5.0 TJ, TSTG s65 to +150 -C/W -C 4500 (1) 3500 (2) 1500 (3) VISOL V = 25-C unless otherwise noted) at IF = 5.0A, TC = 125-C at IF = 5.0A, TC = 25-C VF TJ = 25-C TJ = 100-C IR Maximum reverse current per leg at working peak reverse voltage(4) 1.0 0.55 0.70 0.1 6.0 V mA Clip mounting (on case), where lead does not overlap heatsink with 0.110" offset Clip mounting (on case), where leads do overlap heatsink Screw mounting with 4-40 screw, where washer diameter is m 4.9 mm (0.19") Pulse test: 300e s pulse width, 1% duty cycle 01-Mar-04 Document No. 11048 www.crownpo.com MBRF1035CT thru MBRF1060CT Crownpo Technology Ratings and Characteristic Curves (T A = 25-C unless otherwise noted) Fig. 1 - Forward Current Derating Curve Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current 175 Resistive or Inductive Load 10 8 6 4 MBRF1035CT - MBRF1045CT MBRF1050CT & MBRF1060CT 2 Peak Forward Surge Current (A) Average Forward Current (A) 12 0 125 100 75 50 25 50 0 Case Temperature (-C) TJ = 25-C 0.1 MBRF1035CT - MBRF1045CT MBRF1050CT & MBRF1060CT 0.01 0.4 0.6 0.8 1.0 Instantaneous Reverse Current (mA) 1 20 10 TJ = 125-C 1 TJ = 75-C 0.1 MBRF1035CT - MBRF1045CT T = 25-C J MBRF1050CT & MBRF1060CT 0.01 0.001 0 1.2 80 60 40 20 100 Instantaneous Forward Voltage (V) Percent of Rated Peak Reverse Voltage (%) Fig. 5 - Typical Junction Capacitance Fig. 6 - Typical Transient Thermal Impedance Transient Thermal Impedance (-C/W) Instantaneous Forward Current (A) Pulse Width = 300e s 1% Duty Cycle 0.2 100 Fig. 4 - Typical Reverse Characteristics TJ = 150-C 0 10 Number of Cycles at 60 Hz 50 10 1 0.1 150 100 Fig. 3 - Typical Instantaneous Forward Characteristics 4,000 Junction Capacitance (pF) TJ = TJ max. 8.3ms single half sine-wave (JEDEC method) 150 TJ = 25- C f = 1.0 MHz Vsig = 50mVp-p 1,000 MBRF1035CT - MBRF1045CT MBRF1050CT & MBRF1060CT 100 0.1 1 10 Reverse Voltage (V) 01-Mar-04 Document No. 11048 100 100 10.0 1 0.1 0.01 0.1 1 10 100 t, Pulse Duration (sec.) www.crownpo.com