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MCC
Micro Commercial Components
TM
omponents 20736 Marilla Street Chatsworth !"# $
% !"#
MBR545F
Features
Low Forward Voltage Drop High frequency properties and switching speed High Current Capability Guard Ring for over-voltage protection Case Material : Molded plastic UL Flammability Classification Rating 94V-0
5 Amp Schottky Barrier Rectifier 45 Volts
ITO-220AC
B C K L D A
PIN 1 2
Maximum Ratings
Operating Temperature: -65 C to +150 C Storage Temperature: -65 C to +150 C Maximum Thermal Resistance, Rthjc : 4.5 C/W Maximum Recurrent Maximum MCC Device RMS Peak Part Marking Voltage Reverse Number Voltage MBR545F MBR545F 45V 31.5V
Maximum DC Blocking Voltage 45V
J
E F H I G M
Electrical Characteristics @ 25 C Unless Otherwise Specified
Average Forward Current Peak Forward Surge Current Maximum Instantaneous Forward Voltage Maximum DC Reverse Current At Rated DC Blocking Voltage IF(AV) IFSM VF 5A 80A 0.55V 0.49V TC = 120 C 8.3ms, half sine IF= 5A; TC = 25 C IF= 5A; TC =125 C
PIN 1 PIN 2
IR
1mA 40mA
TC = 25 C TC = 125 C
DIM A B C D E F G H I J K L M
MM MIN 14.80 --2.55 6.30 --13.00 MAX 15.40 10.30 2.85 6.90 4.10 13.80 5.10 --0.90 --0.80 3.00 3.40 --4.80 --3.10 2.50 2.90
INCHES MIN MAX .583 .606 --.406 .100 .112 .248 .272 --.161 .512 .543 .200 --.035 --.032 .118 .134 --.189 --.123 .098 .114
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1 of 3
Revision: 1
2006/06/12
MCC
MBR545F
Typical Characteristics
Micro Commercial Components
TM
100
TJ=150 C
10
o
Reverse Current, I R[mA]
Forward Current, I F[A]
10
TJ=125 C
1
o
1
TJ=75 C
0.1
o
TJ=125 C
0.1
o
TJ=75 C TJ=25 C
o
o
0.01
TJ=25 C
o
1E-3
0.01 0.0
0.5
1.0
1.5
0
10
20
30
40
Forward Voltage Drop, VF[V]
Reverse Voltage, VR[V]
Figure 1. Typical Forward Voltage Characteristics
Figure 2. Typical Reverse Current vs. Reverse Voltage
700
10
o
Juntion Capacitance, C J[pF]
500 400 300
200
o
TJ=25 C
Transient Thermal Impedance [ C/W]
600
1
100 90 80 0 10 20 30 40
100
1m
10m
100m
1
10
Reverse Voltage, VR[V]
Pulse Duration [s]
Figure 3. Typical Junction Capacitance
Figure 4. Thermal Impedance Characteristics
6
100
5
Max. Forward Surge Current, I FSM[A]
100
o
Average Forward Current, I F(AV)[A]
80
4
SQUARE WAVE Duty Cycle = 0.5
60
3
2
40
1
20
0 0 20 40 60 80 120 140 160
0 1 10 100
Case Temperature, T C[ C]
Number of Cycles @ 60Hz
Figure 5. Forward Current Derating Curve
Figure 6. Non-Repetitive Surge Current
www.mccsemi.com
Revision: 1
2 of 3
2006/06/12
MCC
Micro Commercial Components
TM
***IMPORTANT NOTICE*** Micro Commercial Components Corp . reserves the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are represented on our website, harmless against all damages. ***APPLICATIONS DISCLAIMER*** Products offer by Micro Commercial Components Corp . are not intended for use in Medical, Aerospace or Military Applications.
www.mccsemi.com
Revision: 1
3 of 3
2006/06/12

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