MCC
TM
Micro Commercial Components
omponents
20736 Marilla Street Chatsworth
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SR240M
Features
•
•
•
•
•
•
•
•
•
Lead Free Finish/RoHS Compliant(Note 1) ("P" Suffix designates
RoHS Compliant. See ordering information)
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
Schottky Barrier Rectifier
Guard Ring Protection
Low Forward Voltage
Low Power Loss For High Efficiency
High Current Capability
Surface Mount Applications
2 Amp Schottky
Barrier Rectifier
40 Volts
MELF
Maximum Ratings
•
•
•
•
Operating Temperature: -55°C to +125°C
Storage Temperature: -55°C to +150°C
Maximum Thermal Resistance: 10°C/W Junction To Lead
Maximum Thermal Resistance: 40°C/W Junction To Ambient
Cathode Mark
C
MCC
Part Number
Device
Marking
SR240M
---
Maximum
Recurrent
Peak Reverse
Voltage
40V
Maximum
RMS
Voltage
28V
Maximum
DC
Blocking
Voltage
40V
B
A
DIMENSIONS
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
Typical Junction
Capacitance
*Pulse test: Pulse width 300
IF(AV)
2.0A
TA =75°C
IFSM
50A
8.3ms, half sine
.50V
IFM = 2.0A;
TJ = 25°C*
VF
IR
0.5mA
10mA
DIM
A
B
C
INCHES
MIN
.190
--.095
MAX
.205
.022
.105
MM
MIN
4.80
--2.40
MAX
5.20
.55
2.67
NOTE
Nominal
∅
SUGGESTED SOLDER
PAD LAYOUT
.220”
TJ = 25°C
TJ = 100°C
.115”
Measured at
1.0MHz, VR=4.0V
µsec, Duty cycle 2%
CJ
150pF
.035”
Notes: 1. High Temperature Solder Exemption Applied, see EU Directive Annex Notes 7.
Revision: A
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MCC
SR240M
Figure 1
Typical Forward Characteristics
TM
Figure 2
Micro Commercial Components
Typical Junction Capacitance
100
80
1000
600
60
400
40
200
pF
100
60
20
40
10
8.0
20
25°C
10
6.0
0.
1.0
5.0 10
Volts
Junction Capacitance - pF versus
Reverse Voltage - Volts
Amps
4.0
0.5
50
100
2.0
Figure 3
Forward Derating Curve
1.0
.8
2.4
.6
2.2
2.0
.4
1.8
1.6
.2
1.4
1.2
.1
.2
0
.4
.8
.6
1.0
1.2
1.4
Amps
1.0
Volts
.8
Instantaneous Forward Current - Amperes versus
Instantaneous Forward Voltage - Volts
.6
.4
Single Phase, Half Wave
.2 60Hz Resistive or Inductive Load
Figure 4
Peak Forward Surge Current
54
0
45
0
25
50
75
100
125
150
°C
Average Forward Rectified Current - Amperes versus
Ambient Temperature - °C
36
27
Amps
18
9
0
1
2
4
6 8 10 20
40
60 80 100
Cycles
Peak Forward Surge Current - Amperes versus
Number Of Cycles At 60Hz - Cycles
Revision: A
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2011/01/01
MCC
TM
Micro Commercial Components
Ordering Information :
Device
Packing
Part Number-TP
Tape&Reel: 5Kpcs/Reel
***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.
Revision: A
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2011/01/01