SM520C THRU SM5100C
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
FEATURES
20V-100V
5.0A
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.
.
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.
.
RoHS Compliant Product
Low forward voltage drop
High current capability
High reliability
High surge current capability
Epitaxial construction
Mechanical Data
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Case: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Metallurgically bonded construction
Polarity: Color band denotes cathode end
Mounting position: Any
Weight: 1.10 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
o
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage
Working Peak Reverse Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current,
See Fig. 1
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
At Rated DC Blocking Voltage Ta=100
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance R JC (Note 2)
Operating Temperature Range T
J
Storage Temperature Range T
STG
SM520C
20
20
20
SM540C
40
40
40
5.0
125
0.55
0.2
30
SM560C
60
60
60
A
A
0.65
0.1
15
SM5100C
100
100
100
UNITS
V
V
V
0.83
0.05
7.5
V
mA
380
10
-50 ~ +150
-65 ~ +175
pF
/W
NOTES:
1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2. Thermal Resistance Junction to Ambient Vertical PC Board Mounting 0.5”(12.7mm) Lead Length.
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SM520C THRU SM5100C
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
RATINGS AND CHARACTERISTIC CURVES
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT,(A)
20V-100V
5.0A
SM520C THRU SM5100C
FIG.2-TYPICAL FORWARD
CHARACTERISTICS
6.0
5.0
4.0
INSTANTANEOUS FORWARD CURRENT,(A)
SM
~S
0C
52
SM
0
56
50
0C
3.0
2.0
1.0
0
0
20
40
60
10
52
1.0
80
100
120
140
160
180
200
AMBIENT TEMPERATURE,( C)
SM
3.0
56
0C
SM
51
00
C
SM
0C
~S
M5
4
S
C~
FIG.3-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
125
PEAK FORWARD SURGE CURRENT,(A)
M
0C
54
C
00
51
M
T j=25 C
P uls e Width 300us
1% Duty C ycle
0.1
100
.01
.1
.3
.5
.7
.9
1.1
1.3
1.5
75
T j=25 C
8.3ms S ingle Half
S ine Wave
J E DE C method
FORWARD VOLTAGE,(V)
50
25
FIG.5 - TYPICAL REVERSE
0
1
5
10
50
100
CHARACTERISTICS
100
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL JUNCTION CAPACITANCE
REVERSE LEAKAGE CURRENT, (mA)
10
1400
1200
JUNCTION CAPACITANCE,(pF)
T j=75 C
1000
800
600
400
200
0
1.0
.1
T j=25 C
.01
.05
.1
.5
1
5
10
50
100
.01
0
20
40
60
80
100 120 140
REVERSE VOLTAGE,(V)
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
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