MCC
TM
Micro Commercial Components
omponents
20736 Marilla Street Chatsworth
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MBR545F
Features
x
x
x
x
•
•
5 Amp
Schottky Barrier
Rectifier
45 Volts
Low Forward Voltage Drop
High frequency properties and switching speed
High Current Capability
Guard Ring for over-voltage protection
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
Maximum Ratings
x
x
x
Operating Temperature: -65qC to +150qC
Storage Temperature: -65qC to +150qC
Maximum Thermal Resistance, Rthjc : 4.5qC/W
Maximum
Recurrent Maximum
MCC
Device
RMS
Peak
Part
Marking
Voltage
Reverse
Number
Voltage
MBR545F MBR545F
45V
31.5V
ITO-220AC
B
K
L
C
Maximum
DC Blocking
Voltage
D
A
J
PIN
1
2
E
45V
F
H
I
Electrical Characteristics @ 25qC 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)
5A
TC = 120qC
IFSM
80A
8.3ms, half sine
VF
0.55V
0.49V
IF= 5A; TC = 25qC
IF= 5A; TC =125qC
IR
1mA
40mA
TC = 25qC
TC = 125qC
Notes: 1. High Temperature Solder Exemption Applied, see EU Directive Annex 7.
G
M
PIN 1
PIN 2
DIM
A
B
C
D
E
F
G
H
I
J
K
L
M
INCHES
MIN
MAX
.583
.606
--.406
.100
.112
.248
.272
--.161
.512
.543
.200
--.035
--.032
.118
.134
--.189
--.123
.098
.114
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
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Revision: 2
1 of 3
2008/01/01
MCC
MBR545F
Micro Commercial Components
Typical Characteristics
100
o
Reverse Current, I R[mA]
Forward Current, I F[A]
TJ=150 C
10
1
o
TJ=125 C
0.1
10
o
TJ=75 C
1
o
TJ=75 C
0.1
0.01
o
TJ=25 C
0.01
0.0
o
TJ=125 C
o
TJ=25 C
1E-3
0.5
1.0
0
1.5
10
Forward Voltage Drop, VF[V]
700
40
10
Transient Thermal Impedance [ C/W]
600
o
500
TJ=25 C
o
Juntion Capacitance, C J[pF]
30
Figure 2. Typical Reverse Current
vs. Reverse Voltage
Figure 1. Typical Forward Voltage Characteristics
400
300
200
100
90
80
0
10
20
30
1
40
100µ
1m
10m
100m
1
10
Pulse Duration [s]
Reverse Voltage, VR[V]
Figure 3. Typical Junction Capacitance
Figure 4. Thermal Impedance Characteristics
100
Max. Forward Surge Current, I FSM[A]
6
Average Forward Current, I F(AV)[A]
20
Reverse Voltage, VR[V]
5
SQUARE WAVE
Duty Cycle = 0.5
4
3
2
1
0
0
20
40
60
80
100
120
140
80
60
40
20
0
160
1
o
Case Temperature, T C[ C]
10
100
Number of Cycles @ 60Hz
Figure 6. Non-Repetitive Surge Current
Figure 5. Forward Current Derating Curve
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Revision: 2
2 of 3
2008/01/01
TM
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: 2
3 of 3
2008/01/01