SK22-LT
THRU
SK2150-LT
2 Amp Schottky
Rectifier
20 to 150 Volts
Features
• Low Forward Voltage
• Guard Ring Protection
• High Current Capability
• Extremely Low Thermal Resistance
Maximum Ratings
• Operating Temperature: -55°C to +150°C
• Storage Temperature: -55°C to +150°C
• Maximum Thermal Resistance; 15 °C/W Junction To Lead
MCC
Catalog
Number
Device
Marking
Maximum
Recurrent
Peak Reverse
Voltage
Maximum
RMS
Voltage
Maximum
DC
Blocking
Voltage
SK22-LT SK22 20V 14V 20V
SK23-LT SK23 30V 21V 30V
SK24-LT SK24 40V 28V 40V
SK25-LT SK25 50V 35V 50V
SK26-LT SK26 60V 42V 60V
SK28-LT SK28 80V 56V 80V
SK210-LT SK210 100V 70V 100V
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
Current
IF(AV) 2.0A TJ = 90°C
Peak Forward Surge
Current
IFSM 50A 8.3ms, half sine
Maximum DC Reverse
Current At Rated DC
Blocking Voltage
IR TJ = 25°C
SK22-SK24 2.0 mA
SK25-SK210 1.0 mA
*Pulse test: Pulse width 300 µsec, Duty cycle 2%
Maximum Instantaneous
Forward Voltage
SK22-SK24 .50V
SK25-SK26
SK28-SK210
SK2150
VF.70V
.85V
.90V
IFM = 2.0A;
TJ = 25°C*
MCC
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Typical Junction
Capacitance
SK22
SK23-SK210
CJ230pF
50pF
Measured at
1.0MHz, VR=4.0V
DO-214AA
(SMB) (LEAD FRAME)
0.050”
0.106"
0.083”
SUGGESTED SOLDER
PAD LAYOUT
A
B
D
C
E
F
G
H
omponents
20736 Marilla Street Chatsworth
!"#
$% !"#
DIMENSIONS
INCHES MM
DIM MIN MAX MIN MAX NOTE
A .160 .185 4.06 4.70
B .130 .155 3.30 3.94
C .006 .012 0.15 0.31
D..030 .060 0.76 1..52
E .200 .220 5.08 5.59
F .079 .096 2.00 2.44
G .075 .087 1.91 2.21
H .002 .008 0.05 0.203
TM
Micro Commercial Components
SK2150-LT SK2150150V 105V150V
SK2150 0.5 mA
SK2150 170 pF
1 of 5
• Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates
Note: 1. High Temperature Solder Exemptions Applied, see EU Directive Annex 7.
Compliant. See ordering information)
x Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0 and MSL rating 1
Revision: 6 2008/02/01
SK22-LT
Figure 1
Typical Forward Characteristics
Instantaneous Forward Current - Amperes versus
Instantaneous Forward Voltage - Volts
0.2 .4 .6 .8 1.0 1.2 1.4
.1
.2
.4
.6
.8
1.0
2.0
4.0
6.0
8.0
10
20
40
60
80
100
Volts
Amps
Figure 2
Typical Reverse Characteristics
0 5 10 15 20 25 30 35 40 45 50
.001
.1
1
10
100
1000
125°C
75°C
25°C
Typical Reverse Current - mA versus
Reverse Voltage - Volts
mA
Volts
25°C
125°C
Figure 3
T
yp
ical Junction Ca
p
acitance
Junction Capacitance - pF versus
Reverse Voltage - Volts
Volts
pF
0. 0.5 1.0 5.0 10 50 100
100
200
400
600
1000
2000
4000
6000
10000
MCC
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TM
Micro Commercial Components
2 of 5
Revision: 6 2008/02/01
SK23-LT thru SK210-LT
Instantaneous Forward Current - Amperes versus
Instantaneous Forward Voltage - Volts
Figure 1
Typical Forward Characteristics
0.2 .4 .6 .8 1.0 1.2 1.4
.1
.2
.4
.6
.8
1.0
2.0
4.0
6.0
8.0
10
20
40
60
80
100
25°C
Volts
Amps
Figure 2
Typical Reverse Characteristics
0 4 8 1216202428323640
.001
.01
.1
1
10
100
25°C
Typical Reverse Current - mA versus
Reverse Voltage - Volts
mA
Volts
125°C
Figure 3
T
yp
ical Junction Ca
p
acitance
Junction Capacitance - pF versus
Reverse Voltage - Volts
Volts
pF
0. 0.5 1.0 5.0 10 50 100
10
20
40
60
100
200
400
600
1000
75°C
125°C
SK22---
SK25---
MCC
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TM
Micro Commercial Components
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Revision: 6 2008/02/01
MCC
70
Micro Commercial Components
SK2150-LT
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
2.4
2.0
F
I
G.
2-
TYPI
C
A
L
F
O
R
W
A
R
D
CHARACTERISTICS
1.6
1.2
0.8
0.4
0
0 20 40 60 80 100 120 140 160 180 200
AMBIENT TEMPERATURE,( C)
Tj=25 C
Pulse Width 300us
F
I
G
.
3-
MA
X
I
MU
M N
O
N
-
R
E
P
E
T
I
T
I
V
E
F
O
R
W
A
R
D
SU
R
G
E C
U
RR
EN
T
.1 .3 .5 .7 .9
1.1 1.3 1.5
FORWARD VOLTAGE,(V)
Tj=25 C
8.3ms Single Half
Sine Wave
JEDEC method
11
5 10 50 100
FIG.5 - TYPICAL REVERSE
CHARACTERISTICS
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL JUNCTION CAPACITANCE
.
.01
0 20 4 0 60 8 0 1 00 120 140
REVERSE VOLTAGE,(V)
PERCENT OF RATED PEAK REVERSE VOLT
AG
E
,
(
%
)
0.1
1.0
.01
10
50
50
40
30
10
20
0
700
600
500
400
300
200
100
0
.01 .05 .1 .5 1 5 10 50 100
.1
1.0
10
100
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AVERAGE FORWARD CURRENT,(A)
JUNCTION CAPACITANCE,(pF)
INSTANTANEOUS FORWARD CURRENT,(A)
PEAK FORWARD SURGE CURRENT,(A)
REVERSE LEAKAGE CURRENT, (mA)
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Revision: 6 2008/02/01
MCC TM
Micro Commercial Components
products are represented on our website, harmless against all damages.
***APPLICATIONS DISCLAIMER***
***IMPORTANT NOTICE***
Aerospace or Military Applications.
Products offer by Micro Commercial Components Corp .are not intended for use in Medical,
Micro Commercial Components Corp .reserves the right to make changes without further notice to any
product herein to make corrections, modifications , enhancements , improvements , or other changes .
Micro Commercial Components Corp .does not assume any liability arising out of the application or
use of any product described herein; neither does it convey any license under its patent rights ,nor
the rights of others . The user of products in such applications shall assume all risks of such use
and will agree to hold Micro Commercial Components Corp .and all the companies whose
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Ordering Information
Device Packing
(Part Number)-TP Tape&Reel;3Kpcs/Reel
Revision: 6 2008/02/01
