MCC
TM
Micro Commercial Components
SRA251GP
THRU
SRA257GP
omponents
20736 Marilla Street Chatsworth
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Features
•
•
•
•
•
•
•
•
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
Glass Passivated Chip
Low Leakage, Low Cost
Low Forward Voltage Drop
High Current Capability
For Automotive Applications
25Amp Glass
Passivated Rectifier
50 to 1000 Volts
Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates
Compliant. See ordering information)
SRA
Maximum Ratings
A
MCC
Catalog
Number
SRA251GP
SRA252GP
SRA253GP
SRA254GP
SRA255GP
SRA256GP
SRA257GP
Device
Marking
---------------
Maximum
Recurrent
Peak
Reverse
Voltage
50V
100V
200V
400V
600V
800V
1000V
Maximum
RMS
Voltage
35V
70V
140V
280V
420V
560V
700V
Maximum
DC
Blocking
Voltage
50V
100V
200V
400V
600V
800V
1000V
E
C
D
B
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
IF(AV)
25A
Tc = 125°C
Current
Peak Forward Surge
IFSM
400A 8.3ms, half sine
Current
Maximum
VF
1.1V
IFM = 25A;
Instantaneous
Forward Voltage
TJ = 25°C*
Maximum DC
Reverse Current At
IR
25 µA
TJ = 25°C
Rated DC Blocking
250µA TJ = 100°C
Voltage
Typical Junction
CJ
300pF
Measured at
Capacitance
1.0MHz, VR=4.0V
*Pulse test: Pulse width 300 µsec, Duty cycle 2%
DIMENSIONS
DIM
A
B
C
D
E
INCHES
MIN
.332
.165
.218
.234
----
MAX
.342
.175
.222
.246
5'
MM
MIN
8.43
4.19
5.54
5.94
---
MAX
8.69
4.45
5.64
6.25
5'
NOTE
Note: 1. High Temperature Solder Exemptions Applied, see EU Directive Annex 7.
Revision: A
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2011/01/01
MCC
SRA251GP thru SRA257GP
Figure 1
Typical Forward Characteristics
TM
Micro Commercial Components
Figure 2
Forward Derating Curve
20
30
100
60
25
40
20
20
25°C
Amps
15
10
Amps
.6
10
.4
5
.2
.1
Single Phase, Half Wave
60Hz Resistive or Inductive Load
0
50
75
100
125
175
150
.06
0
.04
°C
Average Forward Rectified Current - Amperesversus
Case Temperature -°C
.02
.01
Figure 4
Peak Forward Surge Current
.4
.6
.8
1.0
1.2
1.4
600
Volts
Instantaneous Forward Current - Amperesversus
Instantaneous Forward Voltage - Volts
500
400
300
Amps
200
100
0
1
2
4
6
8 10
20
40
60 80 100
Cycles
Peak Forward Surge Current - Amperesversus
Number Of Cycles At 60Hz - Cycles
Figure 3
Junction Capacitance
400
300
200
100
pF
TJ=25°C
10
6
4
2
1
.1
.2
.4
1
Volts
2
4
10
20
40
100
200
400
1000
Junction Capacitance - pFversus
Reverse Voltage - Volts
Revision: A
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2011/01/01
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.
***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.
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