MCC
R
Micro Commercial Components
omponents
20736 Marilla Street Chatsworth
!"#
$
% !"#
Features
• Halogen free available upon request by adding suffix "-HF"
• 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
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
MCC
Part
Number
Device
Marking
SK32AFL
SK33AFL
SK34AFL
SK345AFL
SK35AFL
SK36AFL
SK38AFL
SK310AFL
SK32A
SK33A
SK34A
SK345A
SK35A
SK36A
SK38A
SK310A
Maximum
Recurrent
Peak Reverse
Voltage
20V
30V
40V
45V
50V
60V
80V
100V
Maximum
RMS
Voltage
14V
21V
28V
31.5V
35V
42V
56V
70V
Maximum
DC
Blocking
Voltage
20V
30V
40V
45V
50V
60V
80V
100V
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
Current
IF(AV)
3.0A TA = 125°C
Peak Forward Surge
Current
IFSM
80A 8.3ms, half sine
Maximum
Instantaneous
Forward Voltage
SK32AFL-345AFL
VF
SK35AFL-36AFL
SK38AFL-310AFL
.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
CJ
Capacitance SK32AFL-345AFL
SK35AFL-36AFL
SK38AFL-310AFL
Measured at
180pF
150pF
1.0MHz, VR=4.0V
110pF
*Pulse test: Pulse width 200 µsec, Duty cycle 2%
Note: 1. High Temperature Solder Exemptions Applied, see EU Directive Annex 7a.
SK32AFL
THRU
SK310AFL
3 Amp Schottky
Rectifier
20 to 100 Volts
DO-221AC
(SMA-F L)
DIMENSIONS
INCHES
DIM
MIN
MAX
A
.035
.047
b
.049
C
.004
D
.089
.065
.016
.116
E
.173
E1
.126
L
.028
.220
.181
.059
MM
MIN
0.90
1.25
0.10
2.25
4.40
3.20
0.70
MAX
1.20
1.65
0.40
2.95
5.60
4.60
1.50
SUGGESTED SOLDER
PAD LAYOUT
NOTE
0.232
(5.9)
0.075
(1.9)
0.106
(2.7)
0.063
(1.6)
Revision: G
www.mccsemi.com
1 of 4
2017/10/18
