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MBR20xxCT, MBRF20xxCT & MBRB20xxCT Series Reverse Voltage 35 to 60 Volts Dual Schottky Barrier Rectifiers Forward Current 20.0 Amperes Features Plastic package has Underwriters Laboratory 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 High temperature soldering guaranteed: 250C/10 seconds, 0.25" (6.35mm) from case Mechanical Data Case: JEDEC TO-220AB, ITO-220AB & 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 TO-220AB ITO-220AB TO-263AB(D2PAK) Mounting Pad Layout TO-263AB Dimensions in inches and (millimeters) 372 Maximum Ratings and Electrical Characteristics ( TC = 25oC unless otherwise noted ) Parameter Maximum repetitive peak reverse voltage Working peak reverse voltage Maximum DC blocking voltage Maximum average forward rectified current at TC=135oC Total device Per leg Symbol VRRM VRWM V DC IF(AV) IFRM IFSM IRRM dv/dt MBR2035CT 35 35 35 MBR2045CT 45 45 45 20 10 20 MBR2050CT 50 50 50 MBR2060CT 60 60 60 Unit Volts Volts Volts Amps Amps Amps Peak repetitive forward current per leg at (rated VR, sq. wave, 2.KHz) at TC=135oC Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) per leg Peak repetitive reverse surge current per leg at tp = 2.0us, 1KHz Voltage rate of change (rated VR) Maximum instantaneous forward voltage per leg (Note 4) at IF=10A, TC=25oC at IF=10A, TC=125oC at IF=20A, TC=25oC at IF=20A, TC=125oC Maximum reverse current at rated DC blocking voltage per leg (Note 4) TC=25oC TC=125 C o 150 1.0 10,000 0.5 Amps V/us VF 0.57 0.84 0.72 0.1 IR 15 RJC VISOL TJ TSTG 0.80 0.70 0.95 0.85 0.15 mA 150 o Volt Thermal resistance from junction to case per leg RMS Isolation voltage (MBRF type only) from terminals to heatsink with t = 1.0 second, RH < 30% Operating junction temperature range Storage temperature range Notes: MBR 2.0 / MBRF 5.0 / MBRB 2.0 4500 (Note 1) 3500 (Note 2) 1500 (Note 3) -55 to +150 -55 to +150 C/W Volts o C C o 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: 300us pulse width, 1% duty cycle 373 RATINGS AND CHARACTERISTIC CURVES ( TA = 25oC unless otherwise noted ) 374 |
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