SK32 ~ S310
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Unit: inch (mm)
SMC/DO-214AB
VOLTAGE
20 to 100 Volts
CURRENT
3.0 Amperes
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
• For surface mounted applications
• Low profile package
• Built-in strain relief
• Metal to silicon rectifier. majority carrier conduction
• Low power loss,high efficiency
• High surge capacity
• For use in low voltage high frequency inverters, free wheeling,
and polarity protection applications
.280(7.11)
.260(6.60)
.012(.305)
.006(.152)
• In compliance with EU RoHS 2002/95/EC directives
MECHANICALDATA
• Case: JEDEC DO-214AB molded plastic
.050(1.27)
.030(0.76)
• Terminals:Solder plated, solderable per MIL-STD-750, Method 2026
• Polarity: Color band denotes positive end (cathode)
• Standard packaging: 16mm tape (EIA-481)
• Weight: 0.007 ounce, 0.21 gram
.008(.203)
.002(.051)
.320(8.13)
.305(7.75)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Resistive or inductive load.
PARAMETER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
SYMBOL SK32 SK33 SK34 SK35 SK36 SK38 SK39 S310 UNITS
VRRM
VRMS
VDC
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
80
56
80
90
64
90
100
70
V
V
V
Maximum DC Blocking Voltage
100
Maximum Average Forward Current .375"(9.5mm)
IF(AV)
IFSM
VF
3.0
A
A
lead length at TL=75O
C
Peak Forward Surge Current : 8.3ms single half sine-
wave superimposed on rated load(JEDEC method)
100
0.75
Maximum Forward Voltage at 3.0A ( Note 1)
0.50
0.85
V
Maximum DC Reverse Current TJ=25O
at Rated DC Blocking Voltage TJ=100O
C
C
0.5
20
IR
mA
O C / W
RθJL
RθJA
20
75
Maximum Thermal Resistance ( Note 2)
Operating Junction Temperature Range
Storage Temperature Range
TJ
-55 to +125
-55 to +150
-55 to +150
O C
O C
TSTG
NOTES:
1. Pulse Test with PW =300µsec, 1% Duty Cycle.
2. Mounted on P.C. Board with 8.0mm2 (.013mm thick) copper pad areas.
STAD-JAN.23.2007
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