S K 1 2 - L
THRU
S K 1 1 0 - L
1 Amp Schottky
Rectifier
20 to 100 Volts
Features
• Reverse Energy Tested and Guard Ring Protection
• High Current Capability and Low Forward Voltage
• Extremely Low Thermal Resistance
• Operating Temperature: -55°C to +125°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
SK12-L SK12 20V 14V 20V
SK13-L SK13 30V 21V 30V
SK14-L SK14 40V 28V 40V
SK15-L SK15 50V 35V 50V
SK16-L SK16 60V 42V 60V
SK18-L SK18 80V 56V 80V
SK110-L SK110 100V 70V 100V
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
Current
IF(AV) 1.0A TL=75°C
Peak Forward Surge
Current
IFSM 30A 8.3ms, half sine
Maximum
Instantaneous
Forward Voltage
VFIFM = 1.0A;
TJ = 25°C
Maximum DC Reverse
Current At Rated DC
Blocking Voltage
IR
Typical Junction
Capacitance
SK12
SK13~110
CJ110pF
30pF
Measured at
1.0MHz, VR=4.0V
*Pulse test: Pulse width 300 µsec, Duty cycle 2%
MCC
www.mccsemi.com
DO-214AA
(SMB) (LEAD FRAME)
A
B
D
C
E
F
G
H
0.050”
0.083”
SUGGESTED SOLDER
PAD LAYOUT
SK12~14
SK15~16
SK18~110
.50V
.72V
.85V
omponents
20736 Marilla Street Chatsworth

 !"#
$%  !"#
Revision: C 2013/08/20
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
• Lead Free Finish/RoHS Compliant(Note 1) ("P" Suffix designates
RoHS Compliant. See ordering information)
Notes: 1. High Temperature Solder Exemption Applied, see EU Directive Annex Notes 7.
1 of 3
.5mA TJ = 25°C
20mA TJ=100°C
• Epoxy meets UL 94 V-0 flammability rating
• Moisture Sensitivity Level 1
Maximum Ratings
• Halogen free available upon request by adding suffix "-HF"
SK12-L thru SK110-L
Figure 3. --
MCC
www.mccsemi.com
Revision: C 2013/08/20
TM
Micro Commercial Components
Fig.2-MAXIMUMNON-REPETITIVEPEAK
FORWARD SURGECURRENT
FORWARD VOLTAGE, VOLTS
FORWARD CURRENT, AMPERES
0
0.01
0.1
1.0
10
0.2 0.4 0.6 0.8 1.0
20-40V
50-60V
80-100V
T = 25 C
AO
20
10- 2
10- 1
100
101
102
103
104
105
40 60 80 100
T =25 C
J
O
REVERSECURRENT,uA
V =20-60V
V =80-100V
RRM
RRM
T =75 CJ
O
T =125 CJO
RATING AND CHARACTERISTIC CURVES
Fig.4- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTIC
AVERAGEFORWARD RECITIFIED
CURRENT AMPERES
LEAD TEMPERAURE, C
O
1.0
.50
0
Typical Reverse Characteristics
Forward current derating curve
SINGLEPHASEHALFWAVE60Hz
RESISTIVEORINDUCTIVELOAD
P.C.BMOUNTED
ON0.2
XX
0.2"( 5.0 5.0mm)
COPPERPADAREAS
.25
.75
25 50
010075 125 150 175
Figure 1. --
Typical Instantaneous Forward
Figure 2. --
Characteristic
Rating and Characteristic Curves
0.
0.5
1.0
5.0 10 50 100
10
20
40
60
100
200
400
600
1000
Junction Capacitance, pF
Fig.2-MAXIMUMNON-REPETITIVEPEAK
FORWARD SURGECURRENT
Reverse Voltage - Volts
Fig.2-MAXIMUMNON-REPETITIVEPEAK
FORWARD SURGECURRENT
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
Typical Junction Capacitance
Figure 4. --
2 of 3
MCC
Revision: C 2013/08/20
TM
Micro Commercial Components
www.mccsemi.com
3 of 3
3
Device Packing
SK12-LTP~SK110-LTP Tape&Reel: 3Kpcs/Reel
Ordering Information :
***IMPORTANT NOTICE***
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 products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
Note : Adding "-HF" suffix for halogen free, eg. SK12-LTP-HF~SK110-LTP-HF