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SM520A THRU SM5100A
5.0 AMP SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
FEATURES
* Ideal for surface mount applications
* Easy pick and place
* Built-in strain relief
* Low forward voltage drop
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Metallurgically bonded construction
* Polarity: Color band denotes cathode end
* Mounting position: Any
* Weight: 0.055 grams
VOLTAGE RANGE
20 to 100 Volts
CURRENT
5.0 Amperes
DO-214AC(SMA)
.058(1.47)
.052(1.32)
.087(2.20)
.071(1.80)
.060(1.52)
.030(0.76)
.177(4.50)
.157(3.99)
.110(2.79)
.100(2.54)
.012(0.31)
.006(0.15)
(..010257)MAX.
.205(5.20)
.189(4.80)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at TL=80 C
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 5.0A
Maximum DC Reverse Current
Ta=25 C
at Rated DC Blocking Voltage
Typical Junction Capacitance (Note1)
Typical Thermal Resistance R JL (Note 2)
Operating Temperature Range TJ
Storage Temperature Range TSTG
NOTES:
Ta=100 C
1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2. Thermal Resistance Junction to Lead.
SM520A SM530A SM540A SM550A SM560A SM580A SM5100A UNITS
20 30 40 50 60 80 100 V
14 21 28 35 42 56
70 V
20 30 40 50 60 80 100 V
5.0 A
100
0.55 0.75
0.5
20
300
10
-65 +150
-65 +150
A
0.85 V
mA
mA
pF
C/W
C
C
426
RATING AND CHARACTERISTIC CURVES (SM520A THRU SM5100A)
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
6.0
5.0
4.0
3.0
2.0
1.0
0 20 40 60 80 100 120 140 160 180 200
LEAD TEMPERATURE ( C)
FIG.3-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
100
80
60
Tj=25 C
8.3ms Single Half
40 Sine Wave
JEDEC method
20
0
1
5 10
50 100
NUMBER OF CYCLES AT 60Hz
700
600
500
400
300
200
100
0
.01
FIG.4-TYPICAL JUNCTION CAPACITANCE
.05 .1
.5 1
5 10
REVERSE VOLTAGE,(V)
50 100
FIG.2-TYPICAL FORWARD
CHARACTERISTICS
50
10
3.0
1.0
0.1
Tj=25 C
Pulse Width 300us
1% Duty Cycle
.01
.1
.3 .5 .7 .9 1.1 1.3 1.5
FORWARD VOLTAGE,(V)
FIG.5 - TYPICAL REVERSE
CHARACTERISTICS
100
10
Tj=100 C
1.0
.1
Tj=25 C
.01
0 20 40 60 80 100 120 140
PERCENTAGE RATED PEAK REVERSE VOLTAGE
427
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