MBRB20100CT.pdf

SCHOTTKY RECTIFIER 20 Amp M B R 2 0 . . . C T MBRB20...CT MBR20...CT-1 Bulletin PD-2.321 rev. I 08/02 1 Major Ratings and Characteristics IF(AV) Rectangular waveform 20 A (Per Device) IFRM @ TC = 133°C 20 A (Per Leg) VRRM 80/90/100 V IFSM @ tp = 5 μs sine 850 A VF @ 10 Apk, TJ = 125°C 0.70 V TJ range - 65 to 150 °C Characteristics Values Units Description/ Features This center tap Schottky rectifier has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 150° C junction temperature. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. 150° C TJ operation Center tap TO-220, D2Pak and TO-262 packages Low forward voltage drop High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance High frequency operation Guard ring for enhanced ruggedness and long term reliability Case Styles MBR20...CT MBRB20...CT MBR20...CT-1 TO-220 D2PAK TO-262 MBR20...CT, MBRB20...CT, MBR20...CT-1 Bulletin PD-2.321 rev. I 08/02 2 TJ Max. Junction Temperature Range -65 to 150 °C Tstg Max. Storage Temperature Range -65 to 175 °C RthJC Max. Thermal Resistance 2.0 °C/W DC operation Junction to Case (Per Leg) RthCS Typical Thermal Resistance 0.50 °C/W Mounting surface, smooth and greased Case to Heatsink Only for TO-220 RthJA Max. Thermal Resistance 50 °C/W DC operation Junction to Ambient For D2Pak and TO-262 wt Approximate Weight 2 (0.07) g (oz.) T Mounting Torque Min. 6 (5) Non-lubricated threads Max. 12 (10) Thermal-Mechanical Specifications Parameters Values Units Conditions Kg-cm (Ibf-in) VFM Max. Forward Voltage Drop 0.80 V @ 10A (1) 0.95 V @ 20A 0.70 V @ 10A 0.85 V @ 20A IRM Max. Instantaneus Reverse Current 0.10 mA TJ = 25 °C (1) 6 mA TJ = 125 °C VF(TO) Threshold Voltage 0.433 V TJ = TJ max. rt Forward Slope Resistance 15.8 m? CT Max