WTE
POWER SEMICONDUCTORS
SX32 – SX310
3.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features
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Schottky Barrier Chip
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Ideally Suited for Automatic Assembly
Low Power Loss, High Efficiency
Surge Overload Rating to 100A Peak
For Use in Low Voltage Application
Guard Ring Die Construction
B
D
A
F
Plastic Case Material has UL Flammability
Classification Rating 94V-O
C
H
G
ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ E
SMA/DO-214AC
Mechanical Data
Dim
A
Min
2.50
4.00
1.40
0.152
4.80
2.00
0.051
0.76
Max
2.90
4.60
1.60
0.305
5.28
2.44
0.203
1.52
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Case: Low Profile Molded Plastic
Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026
Polarity: Cathode Band or Cathode Notch
Marking: Type Number
B
C
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D
E
Weight: 0.064 grams (approx.)
F
G
H
All Dimensions in mm
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
Characteristic
Symbol SX32 SX33 SX34 SX35 SX36 SX38 SX39 SX310 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
20
14
30
21
40
28
50
35
60
42
80
56
90
63
100
70
V
RMS Reverse Voltage
VR(RMS)
IO
V
A
Average Rectified Output Current @TL = 75°C
3.0
100
0.75
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
rated load (JEDEC Method)
IFSM
A
Forward Voltage
@IF = 3.0A
VFM
IRM
0.50
0.85
V
Peak Reverse Current
At Rated DC Blocking Voltage @TA = 100°C
@TA = 25°C
0.5
20
mA
Typical Thermal Resistance Junction to Ambient
(Note 1)
RꢀJA
55
K/W
Operating Temperature Range
Storage Temperature Range
Tj
-65 to +125
-65 to +150
°C
°C
TSTG
Note: 1. Mounted on P.C. Board with 14mm2 copper pad areas
SX32 – SX310
1 of 3
© 2003 Won-Top Electronics