MCC
TM
Micro Commercial Components
omponents
20736 Marilla Street Chatsworth
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MBR545
Features
•
•
•
•
•
•
Metal of silicon rectifier, majority carrier conduction
Guard ring for transient protection
Low power loss high efficiency
High surge capacity, High current capability
Lead Free Finish/RoHS Compliant(Note 1) ("P" Suffix designates
RoHS Compliant. See ordering information)
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0 and MSL Rating 1
5 Amp
Schottky Barrier
Rectifier
45 Volts
Maximum Ratings
•
•
TO-220AC
Operating Temperature: -55°C to +125°C
Storage Temperature: -55°C to +150°C
B
L
M
Microsemi
Catalog
Number
MBR545
Device
Marking
MBR545
Maximum
Recurrent
Peak
Reverse
Voltage
45V
Maximum
RMS
Voltage
C
Maximum
DC
Blocking
Voltage
31.5V
D
A
K
PIN
1
2
F
45V
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
Current
Peak Forward Surge
Current
IF(AV)
5A
G
I
TC = 95°C
J
H
IFSM
150A
N
8.3ms, half sine
PIN 1
CASE
PIN 2
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 = 25°C (Note 2)
IR
CJ
0.1mA
15mA
350pF
TJ = 25°C
TJ =100°C
Measured at
1.0MHz, VR=4.0V
Notes: 1. High Temperature Solder Exemption Applied, see EU Directive Annex 7.
2. Pulse test: Pulse width 300 µsec, Duty cycle 2%
A
B
C
D
F
G
H
I
J
K
L
M
N
INCHES
.560
.625
.380
.420
.100
.135
.230
.270
--.250
.500
.580
.190
.210
.020
.045
.012
.025
.139
.161
.140
.190
.045
.055
.080
.115
MM
14.22
9.65
2.54
5.84
--12.70
4.83
0.51
0.30
3.53
3.56
1.14
2.03
15.88
10.67
3.43
6.86
6.35
14.73
5.33
1.14
0.64
4.09
4.83
1.40
2.92
www.mccsemi.com
Revision: 6
1 of 3
2008/01/01
MCC
RATING AND CHARACTERISTIC CURVES
MBR545
TM
Micro Commercial Components
FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD CURRENT
AMPERES
FIG.1 - FORWARD CURRENT DERATING CURVE
5
4
3
2
RESISTIVE OR
INDUCTIVE LOAD
1
0
50
25
75
100
125
150
175
300
250
200
150
100
50
8.3ms Single Half-Sine-Wave
(JEDEC METHOD)
0
1
2
5
CASE TEMPERATURE , C
FIG.3 - TYPICAL REVERSE CHARACTERISTICS
20
50
100
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
1000
100
INSTANTANEOUS FORWARD CURRENT ,(A)
INSTANTANEOUS REVERSE CURRENT ,(mA)
10
NUMBER OF CYCLES AT 60Hz
100
10
TJ = 100 C
TJ = 75 C
1.0
0.1
TJ = 25 C
0.01
MBR530-MBR545
10
MBR550-MBR560
1.0
TJ = 25 C
PULSE WIDTH 300us
300ua
2% Duty cycle
0.1
0
20
40
60
80
100
140
120
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
INSTANTANEOUS FORWARD VOLTAGE , VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE ,(%)
FIG.5 - TYPICAL JUNCTION CAPACITANCE
CAPACITANCE , (pF)
10000
1000
TJ = 25 C, f= 1MHz
100
0.1
1
4
10
100
REVERSE VOLTAGE , VOLTS
www.mccsemi.com
Revision: 6
2 of 3
2008/01/01
MCC
TM
Micro Commercial Components
Ordering Information
Device
Packing
(Part Number)-BP
Bulk;1Kpcs/Box
***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: 6
3 of 3
2008/01/01