MBR2090(100)CT, MBRF2090(100)CT & MBRB2090(100)CT Series Dual High-Voltage Schottky Barrier Rectifiers Reverse Voltage 90 to 100 Volts 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: 250°C/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 ITO-220AB TO-220AB TO-263AB(D2PAK) Mounting Pad Layout TO-263AB Dimensions in inches and (millimeters) 378 Maximum Ratings and Electrical Characteristics ( TC = 25oC unless otherwise noted ) Parameter Symbol MBR2090CT MBR20100CT Unit Maximum repetitive peak reverse voltage VRRM 90 100 Volts Working peak reverse voltage VRWM 90 100 Volts V DC 90 100 Volts Maximum DC blocking voltage Maximum average forward rectified current at TC=133oC Total device Per leg Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) per leg Peak repetitive reverse current per leg at tp = 2.0us, 1KHz Voltage rate of change (rated VR) IF(AV) 20 10 Amps IFSM 150 Amps IRRM 0.5 Amp dv/dt 10,000 V/us VF 0.65 Maximum instantaneous forward voltage per leg (Note 4) at IF=10A, TC=25oC at IF=10A, TC=125oC Maximum reverse current per leg at working peak reverse voltage (Note 4) 0.80 at IF=20A, TC=25oC 0.95 at IF=20A, TC=125oC 0.75 TJ=25oC o 100 TJ=100 C 6.0 RθJA RθJC RMS Isolation voltage (MBRF type only) from terminals to heatsink with t = 1.0 second, RH < 30% VISOL Storage temperature range Notes: uA IR Typical thermal resistance per leg Operating junction temperature range Volts MBR 60 / MBRF - / MBRB 60 MBR 2 / MBRF 3.5 / MBRB 2 4500 (Note 1) 3500 (Note 2) 1500 (Note 3) mA o C/W Volts TJ -55 to +150 o C TSTG -55 to +150 o C 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 379 RATINGS AND CHARACTERISTIC CURVES ( TA = 25oC unless otherwise noted ) 380