SK22L ~ SK24LL
Elektronische Bauelemente
VOLTAGE 20V ~ 40V
Low V
F
Types
2.0AMP Surface Mount Schottky Barrier Rectifiers
RoHS Compliant Product
A suffix of "-C" specifies halogen & lead-free
SMA
FEATURES
* Ideal for surface mount applications
* Easy pick and place
* Built-in strain relief
* Super low forward voltage drop
Dimensions in
Dimensions in
Inches
0.049
0.157
0.098
0.078
0.002
0.188
0.030
0.006
0.065
0.181
0.114
0.096
0.008
0.208
0.060
0.012
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: 0.063 grams
A
B
D
C
A
B
Millimeters
1.25
3.99
2.50
1.98
0.051
4.78
0.76
0.152
1.65
4.60
2.90
2.44
0.203
5.28
1.52
0.305
H
C
D
E
F
G
H
E
G
F
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%.
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 2.0A
Maximum DC Reverse Current
Ta=25
at Rated DC Blocking Voltage
Operating Temperature Range T
J
Storage Temperature Range T
STG
Ta=80
SK22L
20
14
20
SK22LL
20
14
20
2.0
60
SK24L
40
28
40
SK24LL
40
28
40
UNITS
V
V
V
A
A
0.38
0.34
1.0
0.40
0.36
V
mA
mA
40
-25
~
+100
-50
~
+125
http://www.SeCoSGmbH.com
Any changing of specification will not be informed individual
01-Jun-2006 Rev.
B
Page 1 of 3
SK22L ~ SK24LL
Elektronische Bauelemente
VOLTAGE 20V ~ 40V
Low V
F
Types
2.0AMP Surface Mount Schottky Barrier Rectifiers
RATING AND CHARACTERISTIC CURVES (SK22L THRU SK24LL)
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT,(A)
75
FIG.2-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
PEAK FORWARD SURGE CURRENT,(A)
2.4
2.0
1.6
1.2
0.8
0.4
22
SK
L~
SK
24
LL
60
45
Tj=25 C
8.3ms Single Half
Sine Wave
JEDEC method
30
15
0
20
40
60
80
100
120
140
160
180
200
AMBIENT TEMPERATURE ( C)
0
1
5
10
50
100
NUMBER OF CYCLES AT 60Hz
FIG.3-TYPICAL JUNCTION CAPACITANCE
700
600
500
400
300
200
100
0
SK
JUNCTION CAPACITANCE,(pF)
FIG.4 - TYPICAL REVERSE
CHARACTERISTICS
100
22
LL
/S
K2
4L
L
SK2
2L
/ SK
24L
.01
.05
.1
.5
1
5
10
50
100
REVERSE LEAKAGE CURRENT, (mA)
10
1.0
Tj=75 C
REVERSE VOLTAGE,(V)
.1
Tj=25 C
.01
0
20
40
60
80
100 120 140
PERCENTAGE RATED PEAK REVERSE VOL
TAGE
http://www.SeCoSGmbH.com
Any changing of specification will not be informed individual
01-Jun-2006 Rev.
B
Page 2 of 3
SK22L ~ SK24LL
Elektronische Bauelemente
VOLTAGE 20V ~ 40V
Low V
F
Types
2.0AMP Surface Mount Schottky Barrier Rectifiers
FIG.
5
(For SK22L)
FORWARD CURRENT
(MILLIAMPERES)
FIG. 6 (For SK22LL)
FORWARD CURRENT
(MILLIAMPERES)
TYPICAL FORWARD
CHARACTERISTICS
TYPICAL FORWARD
CHARACTERISTICS
1E+03
Tj=100 C
1E+03
o
Tj=100 C
o
1E+02
Tj=25 C
o
Tj=25
o
C
1E+02
1E+01
1E+00
1E+00
1E-01
1E+01
0
0
100
200
300
400
500
600
100
200
300
400
500
600
FORWARD VOLTAGE (MILLIVOLTS)
FORWARD VOLTAGE (MILLIVOLTS)
FIG.
7
(For SK24L)
FORWARD CURRENT
(MILLIAMPERES)
FIG. 8 (For SK24LL)
FORWARDCURRENT
(MILLIAMPERES)
TYPICAL FORWARD
CHARACTERISTICS
TYPICAL
FORWARD
CHARACTERISTICS
1E+03
1E+02
Tj=25
o
C
1E+02
1E+03
Tj=100
o
C
Tj=100
o
C
Tj=25 C
o
1E+01
1E+00
1E-01
1E+00
1E+01
0
0
100
200
300
400
500
600
100
200
300
400
500
600
FORWARD VOLTAGE (MILLIVOLTS)
FORWARD VOLTAGE (MILLIVOLTS)
http://www.SeCoSGmbH.com
Any changing of specification will not be informed individual
01-Jun-2006 Rev.
B
Page 3 of 3
Microcontroller MCU
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