MCC
TM
Micro Commercial Components
omponents
20736 Marilla Street Chatsworth
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SK32A-L
THRU
SK310A-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: -50°C to +125°C
• Storage Temperature: -50°C to +150°C
• Maximum Thermal Resistance; 10°C/W Junction To Lead
80°C/W Junction To Ambient
MCC
Part
Number
Device
Marking
Maximum
Recurrent
Peak Reverse
Voltage
Maximum
RMS
Voltage
Maximum
DC
Blocking
Voltage
SK32A-L SK32A
20V
SK33A-L SK33A
30V
SK34A-L SK34A
40V
14V
20V
21V
30V
28V
40V
SK35A-L SK35A
50V
SK36A-L SK36A
60V
SK38A-L SK38A
80V
35V
50V
42V
60V
56V
80V
SK310A-L SK310A
100V
70V
100V
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
Current
IF(AV)
3.0A TA = 100°C
Peak Forward Surge
IFSM
Current
80A 8.3ms, half sine
Maximum
Instantaneous
Forward Voltage
SK32A-34A
VF
SK35A-36A
SK38A-310A
.50V
.75V
.85V
IFM = 3.0A;
TJ = 25°C*
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
IR
.5mA TJ = 25°C
20mA TJ = 100°C
Typical Junction
Capacitance
CJ
250pF 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.
3 Amp Schottky
Rectifier
20 to 100 Volts
(SMA)D(LOE-2A1D4AFCRAME)
H
J
A
E
D
F
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: E
www.mccsemi.com
1 of 4
2014/03/03
