MCC
TM
Micro Commercial Components
omponents
20736 Marilla Street Chatsworth
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SR1045
•
Features
Lead Free Finish/RoHS Compliant(Note 1) ("P" Suffix designates
RoHS Compliant. See ordering information)
Guard Ring Protection
High Surge Current Capability
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
and MSL rating 1
For Use in Low Voltage, High Frequency Inverters, Free
Wheeling, and Polarity Protection Applications
10
Amp Schottky
Barrier Rectifier
45
Volts
R-6
Maximum Ratings
Operating Temperature: -55 to +150
Storage Temperature: -55 to +150
o
Maximum Thermal Resistance:
3 C/W
Junction
to Case
D
MCC
Part Number
SR1045
Maximum
Recurrent
Peak Reverse
Voltage
45V
Maximum
RMS Voltage
31.5V
Maximum DC
Blocking
Voltage
45V
A
Cathode
B
Electrical Characteristics @ 25 C Unless Otherwise Specified
Average Rectified
Output current
Maximum surge
current
Max peak forward
voltage
I
O
I
FSM
10A
275A
T
c
=
95
8.3ms, half sine
D
V
FM
I
RM
.55V
0.5mA
50mA
I
FM
=
10A
T
J
= 25
T
J
= 100
DIM
A
B
C
D
DIMENSIONS
INCHES
MIN
MAX
.340
.360
.340
.360
.048
.052
1.000
---
C
Max peak reverse
current
Typical junction
capacitance
MM
MIN
8.60
8.60
1.20
25.40
MAX
9.10
9.10
1.30
---
NOTE
C
J
450pF
V
R
= 4.0V,
f=1.0MHz
Notes: 1.
High Temperature Solder Exemption Applied, see EU Directive Annex Notes 7.
Revision: 1
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2010/05/26
SR1045
12
10
8
6
4
2
PEAK FORWARD SURGE CURRENT AMPERES
AVERAGE FORWARD CURRENT AMPERES
360
300
240
180
120
60
0
1
2
5
10
8.3Single Half-Sine-Wave
(JEDEC METOD)
MCC
Micro Commercial Components
TM
0
20
50
75
100
125
150
175
20
50
100
CASE TEMPERATURE
℃
FIG.1-FORWARD CURRENT DERATING CURVE
NUMBER OF CYCLES AT 60Hz
FIG.2-MAXIMUM NON-REPETITVE SURGE
100
INSTANTANEOUS REVERSE CURRENT(mA)
100
10
INSTANTANEOUS FORWARD CURRENT(A)
TJ=100℃
10
1
TJ=50℃
0.1
1
TJ=25℃
PULSE WIDTH 300US
2%DUTY CYCLE
0.1
0.01
TJ=25℃
0
20
50
75
100
125
150
175
0.2 0.3
0.4
0.5
0.6
0.7
0.8
0.9 1.0 1.2
PERCENT OF RATED PEAK REVERSE VOLTAGE(%)
FIG.3-TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS FORWARD VOLTAGE
FIG.4-TYPICAL FORWARD CHARACTERISTICS
1000
CAPACITANCE,(pF)
100
T
J
=25℃
，f=1MHZ
10
0.1
1
4
10
100
REVERSE VOLTAGE VOLTS
FIG.5-TYPICAL JUNCTION CAPACITANCE
Revision: 1
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MCC
Micro Commercial Components
TM
Ordering Information
Device
(Part Number)-TP
(Part Number)-AP
(Part Number)-BP
Packing
Tape&Reel;
500pcs/Reel
Ammo Packing;450pcs/AmmoBox
Bulk;200pcs/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.
***LIFE
SUPPORT***
MCC's
products are not authorized for use as critical components in life support devices
or systems
without the expresse
written
approval of
Micro Commercial Components Corporation.
www.mccsemi.com
Revision: 1
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