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| MCC Features * * * * omponents 21201 Itasca Street Chatsworth !"# $ % !"# MBR545 Metal of siliconrectifier, majonty carrier conducton Guard ring for transient protection Low power loss high efficiency High surge capacity, High current capability Maximum Ratings * * Operating Temperature: -55C to +125C Storage Temperature: -55C to +150C Microsemi Catalog Number Device Marking Maximum Recurrent Peak Reverse Voltage 45V Maximum RMS Voltage Maximum DC Blocking Voltage 45V 5 Amp Schottky Barrier Rectifier 45 Volts TO-220AC B C K L M D A PIN 1 2 MBR545 MBR545 31.5V E F G Electrical Characteristics @ 25C Unless Otherwise Specified Average Forward Current Peak Forward Surge Current IF(AV) 5A TC = 95C I H J N IFSM 150A 8.3ms, half sine PIN 1 PIN 2 CASE Maximum Forward Voltage Drop Per Element Maximum DC Reverse Current At Rated DC Blocking Voltage Typical Junction Capacitance VF .60V IFM = 5 A mper TJ = 25C A B C D E F G H I J K L M N MM 14.22 9.65 2.54 5.84 9.65 --12.70 4.83 0.51 0.30 3.53 3.56 1.14 2.03 15.88 10.67 3.43 6.86 10.67 6.35 14.73 5.33 1.14 0.64 4.09 4.83 1.40 2.92 IR 0.1mA 15mA TJ = 25C TJ =100C CJ 350pF Measured at 1.0MHz, VR=4.0V INCHES .560 .625 .380 .420 .100 .135 .230 .270 .380 .420 --.250 .500 .580 .190 .210 .020 .045 .012 .025 .139 .161 .140 .190 .045 .055 .080 .115 *Pulse test: Pulse width 300 sec, Duty cycle 2% www.mccsemi.com RATING AND CHARACTERISTIC CURVES MBR545 MCC PEAK FORWARD SURGE CURRENT, AMPERES FIG.1 - FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT AMPERES 5 FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT 300 250 200 150 100 50 0 1 2 5 10 20 50 100 4 3 2 RESISTIVE OR INDUCTIVE LOAD 1 8.3ms Single Half-Sine-Wave (JEDEC METHOD) 0 25 50 75 100 125 150 175 CASE TEMPERATURE , C NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL REVERSE CHARACTERISTICS 1000 FIG.4 - TYPICAL FORWARD CHARACTERISTICS 100 INSTANTANEOUS FORWARD CURRENT ,(A) INSTANTANEOUS REVERSE CURRENT ,(mA) 100 MBR530-MBR545 10 10 TJ = 100 C MBR550-MBR560 1.0 TJ = 75 C 1.0 0.1 TJ = 25 C TJ = 25 C PULSE WIDTH 300ua 300us 2% Duty cycle 0.01 0 20 40 60 80 100 120 140 0.1 0.1 0.2 0.3 0.4 0.5 PERCENT OF RATED PEAK REVERSE VOLTAGE ,(%) 0.6 0.7 0.8 0.9 1.0 INSTANTANEOUS FORWARD VOLTAGE , VOLTS FIG.5 - TYPICAL JUNCTION CAPACITANCE 10000 CAPACITANCE , (pF) 1000 TJ = 25 C, f= 1MHz 100 0.1 1 4 10 100 REVERSE VOLTAGE , VOLTS www.mccsemi.com |
Price & Availability of MBR545
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