MCC RL253

MCC
RL251
THRU
RL257
omponents
21201 Itasca Street Chatsworth
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Features
•
•
•
•
2.5 Amp
Silicon Rectifier
50 to 1000 Volts
Low Cost
Low Leakage
Low Forward Voltage Drop
High Current Capability
R-3
Maximum Ratings
•
•
•
Operating Temperature: -55°C to +150°C
Storage Temperature: -55°C to +150°C
Typical Thermal Resistance (R θJA) 35°C/W
MCC
Catalog
Number
Device
Marking
RL251
RL252
RL253
RL254
RL255
RL256
RL257
---------------
Maximum
Recurrent
Peak Reverse
Voltage
50V
100V
200V
400V
600V
800V
1000V
Maximum
RMS
Voltage
35V
70V
140V
280V
420V
560V
700V
D
Maximum
DC
Blocking
Voltage
50V
100V
200V
400V
600V
800V
1000V
A
Cathode Mark
B
D
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
IF(AV)
2.5 A
TA = 75°C
Current
Peak Forward Surge
IFSM
150A
8.3ms, half sine
Current
IFM = 2.5A;
Maximum
1.0V
Instantaneous
VF
TA = 25°C
Forward Voltage
Maximum DC
Reverse Current At
IR
5.0µA
TA = 25°C
Rated DC Blocking
50µA
TA = 100°C
Voltage
Typical Junction
CJ
35pF
Measured at
Capacitance
1.0MHz, VR=4.0V
*Pulse Test: Pulse Width 300µsec, Duty Cycle 1%
C
DIMENSIONS
DIM
A
B
C
D
INCHES
MIN
----.040
1.000
MAX
.160
.160
.042
---
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MM
MIN
----1.01
25.40
MAX
4.10
4.10
1.07
---
NOTE
MCC
RL251 thru RL257
Figure 1
Typical Forward Characteristics
20
Figure 2
Forward Derating Curve
10
3.0
6
4
2.5
2
25°C
Amps
2.0
1
.6
1.5
Amps
.4
1.0
.2
.5
.1
Single Phase, Half Wave
60Hz Resistive or Inductive Load
.06
0
.04
0
50
75
100
125
150
175
°C
.02
.01
.2
.4
.6
.8
1.0
Average Forward Rectified Current - Amperesversus
Ambient Temperature - °C
1.2
Volts
Instantaneous Forward Current - Amperesversus
Instantaneous Forward Voltage - Volts
Figure 3
Junction Capacitance
100
60
40
20
pF
TJ=25°C
10
6
4
2
1
.1
.2
.4
1
Volts
2
4
10
20
40
100
200
400
Junction Capacitance - pFversus
Reverse Voltage - Volts
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1000
MCC
RL251 thru RL257
Figure 4
Typical Reverse Characteristics
Figure 5
Peak Forward Surge Current
10
180
6
150
4
120
2
90
TJ=100°C
1
Amps
.6
60
.4
30
.2
0
Amps .1
1
2
4
6
8 10
40
60 80 100
Cycles
.06
Peak Forward Surge Current - Amperesversus
Number Of Cycles At 60Hz - Cycles
.04
TJ=25°C
.02
.01
.006
.00
4
.002
.001
20
20
40
60
80
100
120
140
Volts
Instantaneous Reverse Current - Ampsversus
Percent Of Rated Peak Reverse Voltage - Volts
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