PAGE . 1
DATE : SEP.18.2002
DATA SHEET
SK52~S510
FEATURES
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
For surface mounted applications
Low profile package
Built-in strain relief
Metal to silicon rectifier. majority carrier conduction
Low power loss,high efficiency
High surge capacity
For use in low voltage high frequency inverters, free wheeling,
and polarity protection applications
High temperature soldering guaranteed: 260C /10 seconds at terminals
MECHANICAL DATA
Case: JEDEC DO-214AB molded plastic
Terminals:Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes positive end (cathode)
Standard packaging: 1
6mm tape (EIA-481)
Weight: 0.007 ounce, 0.21 gram
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE- 20 to 100 Volts CURRENT- 5.0 Amperes
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25C ambient temperature unless otherwise specified.
Resistive or inductive load.
NOTES:
A.Pulse Test with PW =300sec, 2% Duty Cycle.
B.Mounted on P.C. Board with 14mm
2
(.013mm thick) copper pad areas.
SMC / DO-214AB
Unit: inch ( mm )
.108
(2.75)
.128
(3.25)
.220
(5.59)
.245
(6.22)
.260 (6.60)
.280 (7.11)
.006 (.152)
.012 (.305)
.008(.203)
.002(.051)
.305 (7.75)
.320 (8.13)
.030 (0.76)
.050 (1.27)
.079
(2.00)
.103
(2.62)
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at T
L
(See figure 1)
Peak Forward Surge Current 8.3ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 5.0A (Note 1)
Maximum DC Reverse Current (Note 1) Ta= 25C
at Rated DC Blocking Voltage Ta=100C
Maximum Thermal Resistance(Note 2)
Operating and Storage Temperature Range T
J
Storage Temperature Range
5.0
100.0
0.5
V
V
V
A
A
mA
20.0
V
R R M
V
R M S
V
DC
V
C/W
C
UNITS
SYMBOLS
I(AV)
I
F S M
V
F
I
R
R
JL
R
JA
T
J
T
STG
C
0.50
-50 to +125
-55 to +150
17.0
55.0
SK52
20.0
14.0
20.0
SK53
30.0
21.0
30.0
SK54
40.0
28.0
40.0
SK55
50.0
35.0
50.0
SK56
60.0
42.0
60.0
SK58
80.0
56.0
80.0
SK59
90.0
63.0
90.0
S510
100.0
70.0
100.0
0.75
0.85
PAGE . 2
DATE : SEP.18.2002
RATING AND CHARACTERISTIC CURVES
A
VERAGE
FOR
W
ARD
CURRENT
,
AMPERES
INST
ANT
ANEOUS
FOR
W
ARD
CURRENT
.
AMPERES
CAP
ACIT
ANCE.
PF
PEAK
FOR
W
ARD
SURGE
CURRENT
.
AMPERES
Fig.3- TYPICAL REVERSE CHARACTERISTICS
Fig.5- MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
Fig.4- TYPICAL JUNCTION CAPACITANCE
Fig.2- TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
Fig.1- FORWARD CURRENT DERATING CURVE
LEAD TEMPERATURE. C
O
INSTANTANEOUS FORWARD
VOLTAGE. VOLTS
REVERSE VOLTAGE. VOLTS
PERCENT OF RATED PEAK
REVEERSE VOLTAGE
NUMBER OF CYCLES AT 60Hz
INST
ANT
ANEOUS
REVERSE
CURRENT
.
MILLAMPERES
.4 .5 .6 .7 .8 .9 1.0 1.1
50
0.1
1
10
100
0
50 60 70 80 90 100 110 120 130 140 150
6.0
5.0
4.0
3.0
2.0
1.0
0
10
1.0
.3
.2
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
P.C.B MOUNTED
ON 0.55x0.55" (14x14mm)
COPPER PAD AREAS
T =25 C
PULSE WIDTH=30uS
1% DUTY CYCLE
J
O
20
40
60
80
100
T =150 C
10ms SINGLE HALF
SINE-WAVE
J
O
20 40 60 80 100 120 140
10
1.0
0.1
0.01
.001
1000
10
0.1
1.0
10
100
100
T = 100 C
A
O
T = 75 C
A
O
T = 25 C
A
O
T = 25C
J
O
SK58~S510
SK52~SK54
SK ~SK56
55
SK52~SK54
SK55~S510
SK52~SK54
SK55~S510
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