MBR2045L(F,B,H)CT thru MBR20200L(F,B,H)CT 20A Schottky Barrier Rectifier FEATURE High current capability Low forward voltage drop Low power loss, high efficiency High surge capability High ESD capability High temperature soldering guaranteed: 260°C/10s/0.25"(6.35mm) from case TO-220AB ITO-220AB MBR20XXLCT MBR20XXLFCT TO-263 TO-262 MBR20XXLBCT MBR20XXLHCT MECHANICAL DATA Case: Molded with UL-94 Class V-0 recognized Flame Retardant Epoxy Mounting position: any TYPICAL APPLICATIONS For use in low voltage, high frequency rectifier of switching mode power supplies, freewheeling diodes, DC/DC converters and polarity protection application. Ratings at 25°C ambient temperature unless otherwise specified, Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. MAXIMUM RATINGS Parameter Symbol MBR2045 LCT MBR2060 LCT MBR20100 LCT MBR20150 LCT units Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified total device Current at TC=90°C per diode Peak Forward Surge Current 8.3ms Single Half sine-wave superimposed on rate load per diode (JEDEC method) Junction Capacitance (Note1) Storage Temperature Range Operation Temperature Range VRRM VRMS VDC 45 32 45 60 42 60 100 70 100 150 105 150 V V V IF(AV) 20.0 10.0 A IFSM 175 A CJ TSTG TJ 800 pF °C °C 350 -55 to +150 -55 to +150 ELECTRONICAL CHARACTERISTICS Parameter Maximum Forward Voltage Drop per diode at 10A (Note 2) @ TC =25°C Maximum DC Reverse Current at rated DC blocking voltage (Note 2) @ TC=100°C Symbol MBR2045 LCT VF 0.55 MBR2060 LCT MBR20100 LCT MBR20150 LCT units 0.65 0.80 0.85 V 0.15 40.0 IR 0.1 20.0 mA THERMAL CHARACTERISTICS Parameter Symbol ITO-220 TO-220 TO-262 TO-263 units Typical Thermal Resistance (Note 3) Rth (JC) 3.5 2.5 2.5 °C/W Note: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc. 2. Pulse test: 300 μs pulse width, 1% duty cycle. 3. Thermal Resistance from Junction to Case Mounted on heatsink. - 页码 - Rev. 14-1 http:// www.perfectway.cn