DATA SHEET
SX32~SX39
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE- 20 to 90 Volts CURRENT- 3.0 Amperes
Unit: inch ( mm )
SMA / DO-214AC
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
.181 (4.60)
.157 (4.00)
• High surge capacity
• For use in low voltage high frequency inverters, free wheeling,
and polarity protection applications
• High temperature soldering guaranteed: 260°C /10 seconds
.012 (.305)
at terminals
.006 (.152)
MECHANICALDATA
Case: JEDEC DO-214AC molded plastic
Terminals:Solder plated, solderable per MIL-STD-750,
Method 2026
(
.008 .203
)
.060 (1.52)
.030 (0.76)
.002(.051)
Polarity: Color band denotes positive end (cathode)
Standard packaging: 12mm tape (EIA-481)
Weight: 0.002 ounce, 0.064 gram
.208 (5.28)
.188 (4.80)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Resistive or inductive load.
SYMBOLS
SX32
SX33
30.0
SX34
40.0
SX35
50.0
SX36
60.0
SX38 SX39 UNITS
VRRM
VRMS
VDC
80.0
56.0
80.0
V
20.0
14.0
20.0
90.0
71.0
90.0
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
28.0
40.0
35.0
50.0
42.0
60.0
21.0
30.0
V
V
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at TL (See figure 1)
A
I(AV)
3.0
Peak Forward Surge Current 8.3ms single half sine-wave superim-
posed on rated load (JEDEC method)
A
V
80.0
IFSM
Maximum Instantaneous Forward Voltage at 3.0A (Note 1)
Maximum DC Reverse Current (Note 1) Ta= 25°C
0.75
0.50
0.85
VF
mA
mA
0.5
I R
20.0
at Rated DC Blocking Voltage
Ta=100°C
RθJL
RθJA
Maximum Thermal Resistance(Note 2)
17.0
55.0
°C/W
-50 to +150
-50 to +150
Operating and Storage Temperature Range TJ
Storage Temperature Range
°C
°C
TJ
TSTG
NOTES:
A.Pulse Test with PW =300µsec, 2% Duty Cycle.
B.Mounted on P.C. Board with 14mm2 (.013mm thick) copper pad areas.
DATE : OCT.03.2002
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