MCC
Features
l
omponents
21201 Itasca Street Chatsworth
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RA501
THRU
RA507
50.0 Amp High
Current Plastic Silicon
Rectifier
50 to 1000 Volts
Plastic Material Used Carriers Underwrites Laboratory
Classification 94V-O
Low Cost Construction Utilizing Void-free Molded Plastic
Technique
High Surge Capability
Diffused Junction
l
l
l
Maximum Ratings
l
l
Operating & Storage Temperature: -55 C to +175 C
For Capacitive Load, Derate Current by 20%
Maximum
Recurrent
Peak
Reverse
Voltage
50V
100V
200V
400V
600V
800V
1000V
o
o
RA
A
MCC Part
Number
RA501
RA502
RA503
RA504
RA505
RA506
RA507
Maximum
RMS Voltage
35V
70V
140V
280V
420V
560V
700V
Maximum
DC
Blocking
Voltage
50V
100V
200V
400V
600V
800V
1000V
D
B
E
C
Electrical Characteristics @ 25
o
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 Reverse
Recovery Times
Typical Junction
Capacitance
I
F(AV)
I
FSM
V
F
50.0A
500A
T
C
=135
o
C
8.3ms half
sine
I
FM
=50.0A
T
A
=25 C
o
1.1V
I
R
5.0uA
T
C
=25
o
C
I
F
=0.5A,
I
R
=1.0A,
I
rr
=0.25A
Measured at
1.0MHz,
V
R
=4.0V
t
rr
3.0us
DIMENSION
DIM INCHES
MM
NOTE
MIN MAX MIN MAX
A .380 .410 9.70 10.40
B .165 .185 4.19 4.70
C .215 .225 5.50 5.70
D .235 .250 6.00 6.40
E -----
5
o
-----
5
o
NOM
C
j
300pF
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MCC
RA501 thru RA507
RATINGS AND CHARACTERISTIC CURVES
70
AVERAGE FORWARD CURRENT. (A)
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
SINGLE PHASE
HALF WAVE 60Hz
RESISTIVE OR
INDUCTIVE LOAD
1000
FIG.2- MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
8.3ms Single Half Sine Wave
JEDEC Method
60
50
40
30
20
10
0
PEAK FORWARD SURGE CURRENT. (A)
175
500
100
125
135
145
155
o
165
50
1
2
5
10
20
50
100
CASE TEMPERATURE. ( C)
NUMBER OF CYCLES AT 60Hz
FIG.3- TYPICAL FORWARD CHARACTERISTICS
1000
FIG.4- TYPICAL REVERSE CHARACTERISTICS
100
60
40
INSTANTANEOUS FORWARD CURRENT. (A)
INSTANTANEOUS REVERSE CURRENT. ( A)
100
20
10
6
4
2
1
0.6
0.4
0.2
Tj=25
0
C
10
1.0
Tj=25 C
PULSE WIDTH-300 S
2% DUTY CYCLE
0
0.1
0.6
1.0
1.4
1.8
2.2
2.6
0.1
FORWARD VOLTAGE. (V)
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
FIG.5- TYPICAL JUNCTION CAPACITANCE
1000
JUNCTION CAPACITANCE.(pF)
500
Tj=25
0
C
100
50
1
2
5
10
20
50
100
REVERSE VOLTAGE. (V)
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PCB Design
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