Document
MCC TM
Micro Commercial Components
omponents 20736 Marilla Street Chatsworth !"# $
% !"#
SK52A-L THRU
SK510A-L
Features
• Lead Free Finish/RoHS Compliant(Note 1) ("P" Suffix designates RoHS Compliant. See ordering information)
• Epoxy meets UL 94 V-0 flammability rating • Moisture Sensitivity Level 1 • High Current Capability With Low Forward Voltage
• For Surface Mount Applications • Extremely Low Thermal Resistance • Easy Pick And Place
• Halogen free available upon request by adding suffix "-HF"
Maximum Ratings
• Operating Temperature: -55°C to +150°C • Storage Temperature: -55°C to +150°C • Maximum Thermal Resistance; 16°C/W Junction To Lead
MCC Part Number
Device Marking
SK52A-L SK53A-L SK54A-L SK55A-L SK56A-L SK58A-L SK510A-L
SK52A SK53A SK54A SK55A SK56A SK58A SK510A
Maximum Recurrent Peak Reverse
Voltage 20V 30V 40V 50V 60V 80V 100V
Maximum RMS
Voltage
14V 21V 28V 35V 42V 56V 70V
Maximum DC
Blocking Voltage
20V 30V 40V 50V 60V 80V 100V
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward Current
IF(AV)
5.0A TA = 120°C
Peak Forward Surge Current
IFSM
100A 8.3ms, half sine
Maximum Instantaneous Forward Voltage
SK52A-54A SK55A-56A SK58A-510A
VF
.55V .75V .85V
IFM = 5.0A; TJ = 25°C*
Maximum DC Reverse Current At Rated DC Blocking Voltage
IR 1mA TJ = 25°C 20mA TJ = 100°C
Typical Junction Capacitance
CJ 200pF Measured at 1.0MHz, VR=4.0V
*Pulse test: Pulse width 200 µsec, Duty cycle 2%
Note: 1. High Temperature Solder Exemptions Applied, see EU Directive Annex 7.
5 Amp Schottky Rectifier
20 to 100Volts
(SMA)D(LOE-2A1D4AFCRAME)
H
J
A
E F
D
G DIMENSIONS
INCHES
DIM MIN
MAX
A .079
.096
B .050 .064
C .002 .008
D ---
.02
E .030 .060
F .065 .091
G .189
.220
H .157
.181
J .090 .115
MM MIN 2.00 1.27 .05 --.76 1.65 4.80 4.00 2.25
C B
MAX 2.44 1.63 .20 .51 1.52 2.32 5.59 4.60 2.92
NOTE
SUGGESTED SOLDER PAD LAYOUT
0.090”
0.085”
0.070”
Revision: C
www.mccsemi.com
1 of 4
2013/08/20
SK52A-L thru SK510A-L
Figure 1 Typical Forward Characteristics
1000 600 400
200
100 60
40 SK52A-LT~SK54A-LT
20 Amps 10
SK55A-LT~SK56A-LT SK58A-LT~SK510A-LT
6
4
2 25°C
1
.6
.4
.2 .1
.2 .4 .6 .8 1.0 1.2 1.4
Volts Instantaneous Forward Current - Amperes versus Instantaneous Forward Voltage - Volts
Figure 3 Junction Capacitance
MCC TM
Micro Commercial Components
Figure 2 Forward Derating Curve
6
5
4
3 Amps
2
1 Single Phase, Half Wave 60Hz Resistive or Inductive Load
0 60
80
100 120 140 160 180
°C
Average Forward Rectified Current - Amperes versus Ambient Temperature - °C
100 600 400
200 pF
100
TJ=25°C
60 40
20
10 .1 .2
.4
12 Volts
Junction Capacitance - pF versus Reverse Voltage - Volts
4
10 20 40
100 200 400
1000
Revision: C
www.mccsemi.com
2 of 4
2013/08/20
SK52A-L thru SK510A-L
MCC
TM
Micro Commercial Components
Figure 4 Typical Reverse Characteristics
10
6 4
2 100°C
1 .6 .4 .2 75°C
mAmps .1 .06 .04
.02
25°C
.01 .006 .004
Figure 5 Peak Forward Surge Current 150
125
100
75 Amps
50 25
0 12
4 6 8 10 20 Cycles
40 60 80100
Peak Forward Surge Current - Amperes versus Number Of Cycles At 60Hz - Cycles
.002 .001
20 40 60 80 100 120 140
Volts
Instantaneous Reverse Leakage Current - MicroAmperes versus Percent Of Rated Peak Reverse Voltage - Volts
Revision: C
www.mccsemi.com
3 of 4
2013/08/20
MCC TM
Micro Commercial Components
Ordering Information :
Device SK52A-LTP~SK510A-LTP
Note : Adding "-HF" suffix for halogen free, eg. SK52A-LTP-HF~SK510A-LTP-HF
Packing Tape&Reel: 5Kpcs/Reel
***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 .