MCC
Features
l
omponents
20736
Marilla
Chatsworth
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$
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FSRA254GP
25.0 Amp
GLASS PASSIVATED
BUTTON DIODE
400 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: -50 C to +175 C
For Capacitive Load, Derate Current by 20%
Maximum
Recurrent
Peak
Reverse
Voltage
400V
o
o
SRA
A
MCC Part
Number
FSRA254GP
Maximum
RMS Voltage
280V
Maximum
DC
Blocking
Voltage
400V
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
I
F(AV)
I
FSM
V
F
25.0A
400A
T
C
=150
o
C
8.3ms half
sine
I
FM
=25.0A
T
A
=25 C
o
D
B
1.3V
I
R
5.0uA
T
C
=25
o
C
I
F
=0.5A,
I
R
=1.0A,
I
rr
=0.25A
t
rr
250ns
DIMENSION
DIM INCHES
MM
NOTE
MIN MAX MIN MAX
A .327 .347 8.30 8.90
B .165 .185 4.20 4.70
C .215 .225 5.50 5.70
D .235 .250 6.0 6.40
E -----
5
o
-----
5
o
NOM
www.mccsemi.com
Revision : 3
2003/04/15
MCC
FSRA254GP
RATINGS AND CHARACTERISTIC CURVES
50
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
HALF SINE WAVE 60Hz
RESISTIVE OR
INDUCTIVE LOAD
PEAK FORWARD SURGE CURRENT. (A)
600
400
300
FIG.2- MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
8.3ms Single Half Sine Wave
JEDEC Method
AVERAGE FORWARD CURRENT. (A)
40
30
200
Tj=150
0
C
Tj=25
0
C
20
cycle
100
80
60
1
10
NUMBER OF CYCLES AT 60Hz
10
0
125
135
145
155
o
165
175
100
CASE TEMPERATURE. ( C)
FIG.3- TYPICAL FORWARD CHARACTERISTICS
1000
FIG.4- TYPICAL REVERSE CHARACTERISTICS
100
60
40
INSTANTANEOUS FORWARD CURRENT. (A)
100
INSTANTANEOUS REVERSE CURRENT. ( A)
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
f=1.0MHz
Vsig=50mVp-p
50
1
2
5
10
20
50
100
REVERSE VOLTAGE. (V)
www.mccsemi.com
Revision : 3
2003/04/15