MCC
TM
Micro Commercial Components
omponents
20736 Marilla Street Chatsworth
!"#
$
% !"#
RL251
THRU
RL257
2.5 Amp
Silicon Rectifier
50 to 1000 Volts
R-3
Features
•
•
•
•
•
•
•
•
Halogen
free available upon request by adding suffix "-HF"
Low Cost
Low Leakage
Low Forward Voltage Drop
High Current Capability
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates
Compliant. See ordering information)
•
•
•
Maximum Ratings
Operating Temperature: -55°C to +150°C
Storage Temperature: -55°C to +150°C
Typical Thermal Resistance (R
θJA
) 35°C/W
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
D
MCC
Catalog
Number
RL251
RL252
RL253
RL254
RL255
RL256
RL257
---
---
---
---
---
---
---
A
Cathode Mark
B
D
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
I
F(AV)
2.5 A
T
A
= 75°C
Current
Peak Forward Surge
I
FSM
150A
8.3ms, half sine
Current
I
FM
= 2.5A;
Maximum
1.0V
Instantaneous
V
F
T
A
= 25°C*
Forward Voltage
Maximum DC
Reverse Current At
I
R
5.0µA
T
A
= 25°C
Rated DC Blocking
50µA
T
A
= 100°C
Voltage
Typical Junction
C
J
35pF
Measured at
Capacitance
1.0MHz, V
R
=4.0V
*Pulse Test: Pulse Width 300µsec, Duty Cycle 1%
Notes: 1. High Temperature Solder Exemption Applied, see EU Directive Annex Notes 7.
C
DIMENSIONS
INCHES
MIN
---
---
.040
1.000
MM
MIN
---
---
1.01
25.40
DIM
A
B
C
D
MAX
.160
.160
.042
---
MAX
4.10
4.10
1.07
---
NOTE
Revision: B
www.mccsemi.com
1 of 4
2013/01/01
RL251 thru RL257
Figure 1
Typical Forward Characteristics
20
10
6
4
2.5
2
25°C
Amps
1
.6
.4
.2
.1
.06
.04
.02
.01
.2
.4
.6
Volts
Instantaneous Forward Current - Amperes
versus
Instantaneous Forward Voltage - Volts
.8
1.0
1.2
0
.5
Amps
1.0
2.0
3.0
Figure 2
Forward Derating Curve
MCC
TM
Micro Commercial Components
1.5
Single Phase, Half Wave
60Hz Resistive or Inductive Load
0
50
75
100
°C
Average Forward Rectified Current - Amperes
versus
Ambient Temperature -
°C
125
150
175
Figure 3
Junction Capacitance
100
60
40
20
pF
T
J
=25°C
10
6
4
2
1
.1
.2
.4
1
Volts
2
4
10
20
40
100
200
400
1000
Junction Capacitance - pF
versus
Reverse Voltage - Volts
Revision: B
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2 of 4
2013/01/01
RL251 thru RL257
Figure 4
Typical Reverse Characteristics
10
6
4
120
2
T
J
=100°C
1
.6
.4
.2
Amps .1
.06
.04
.02
.01
.006
.00
4
.002
.001
20
40
60
80
Volts
Instantaneous Reverse Current - Amps
versus
Percent Of Rated Peak Reverse Voltage - Volts
100
120
140
T
J
=25°C
Amps
90
60
30
0
1
4
6
8 10
Cycles
20
180
150
Figure 5
Peak Forward Surge Current
MCC
Micro Commercial Components
TM
2
40
60 80 100
Peak Forward Surge Current - Amperes
versus
Number Of Cycles At 60Hz - Cycles
Revision: B
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3 of 4
2013/01/01
MCC
Micro Commercial Components
TM
Ordering Information :
Device
Part Number-TP
Part Number-BP
Note : Adding "-HF" suffix for halogen free, eg. Part Number-TP-HF
Packing
Tape&Reel:
3Kpcs/Reel
Bulk:
25Kpcs/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.
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