SK52B-LT
THRU
SK510B-LT
5 Amp Schottky
Rectifier
20 to 100 Volts
Features
• High Current Capability
• For Surface Mount Applications
• Higher Temp Soldering : 260 for 10 Seconds At Terminals
• Available on Tape and Reel
Maximum Ratings
MCC
Catalog
Number
Device
Marking
Maximum
Reccurrent
Peak Reverse
Voltage
Maximum
RMS
Voltage
Maximum
DC
Blocking
Voltage
SK52B-LT SK52B20V 14V 20V
SK53B-LT SK53B30V 21V 30V
SK54B-LT SK54B40V 28V 40V
SK55B-LT SK55B 50V 35V50V
SK56B-LT SK56B 60V 42V60V
SK58B-LT SK58B 80V 56V80V
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
VF.55V
.75V
IFM = 5.0A;
TJ= 25°C
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
IR1.0mA
20mA
TJ = 25°C
TJ = 100°C
Typical Junction
Capacitance
CJ200pF Measured at
1.0MHz, VR=4.0V
*Pulse test: Pulse width 200 µsec, Duty cycle 2%
SK58B-LT~510B-LT .85V
SK52B-LT~54B-LT
SK55B-LT~56B-LT
DO-214AA
(SMB) (LEAD FRAME)
°C
MCC omponents
20736 Marilla Street Chatsworth
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• Operating Temperature: -55OC to +150OC
• Storage Temperature: -55OC to +150OC
• Maximum Thermal Resistance; 16O
C/W Junction To Lead
55°C/W Junction To Ambient
SK510B-LT SK510B 100V 70V 100V
TM
Micro Commercial Components
www.mccsemi.com
1 of 4
A
B
D
C
E
F
G
H
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
0.050”
0.106"
0.083”
SUGGESTED SOLDER
PAD LAYOUT
Revision: 2 2008/02/01
• Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates
Compliant. See ordering information)
Note: 1. High Temperature Solder Exemptions Applied, see EU Directive Annex 7.
x Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0 and MSL rating 1
Average Forward Rectified Current - Amperes versus
Ambient Temperature - °C
Figure 2
Forward Derating Curve
60 80 120 140 160 180
0
1
2
3
Single Phase, Half Wave
60Hz Resistive or Inductive Load
Am
p
s
°C
100
4
5
6
Figure 3
Junction Capacitance
.1 .2 1.4 2 10 20 404 100 200
10
20
60
100
200
100
pF
Volts
600
400
40
400 1000
TJ=25°C
Figure 1
Typical Forward Characteristics
Instantaneous Forward Current - Amperes versus
Instantaneous Forward Voltage - Volts
Volts
40
60
200
100
Amps
.2 1.2.4 .6 .8 1.0
.1
.2
.4
.6
1
2
4
6
10
20
25°C
400
600
1000
1.4
SK52B-LT~SK54B-LT
SK55B-LT~SK56B-LT
MCC
SK52B-LT thru SK510B-LT
Junction Capacitance - pF versus
Reverse Voltage - Volts
SK58B-LT~SK510B-LT
TM
Micro Commercial Components
www.mccsemi.com
2 of 4
Revision: 2 2008/02/01
Figure 4
Typical Reverse Characteristics
Instantaneous Reverse Leakage Current - MicroAmperes versus
Percent Of Rated Peak Reverse Voltage - Volts
Volts
.4
.6
2
1
mAmps
20 12040 60 80 100
.001
.002
.004
.006
.01
.02
.04
.06
.1
.2
4
6
10
140
1 1004
0
50
75
8
Figure 5
Peak Forward Surge Current
Peak Forward Surge Current - Amperes versus
Number Of Cycles At 60Hz - Cycles
Amps
Cycles
261020 60
80
40
100
150
MCC
SK52B-LT thru SK510B-LT
25°C
75°C
100°C125
25
TM
Micro Commercial Components
www.mccsemi.com
3 of 4
Revision: 2 2008/02/01
MCC
Revision: 2 2008/02/01
TM
Micro Commercial Components
www.mccsemi.com
4 of 4
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
Ordering Information
Device Packing
(Part Number)-TP Tape&Reel;3Kpcs/Reel
