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
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 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: A
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2011/01/01
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: A
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of
3
2011/01/01
MCC
Micro Commercial Components
TM
Ordering Information :
Part Number-TP
Part Number-AP
Part Number-BP
Tape&Reel: 500pcs/Reel
Ammo Packing:
450pcs/Ammo
Box
Bulk:
4.8Kpcs/Carton
***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 express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited
below.
Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage.
MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources.
MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
www.mccsemi.com
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