WTE
POWER SEMICONDUCTORS
SR32 鈥?SR310
Pb
3.0A SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
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Schottky Barrier Chip
Ideally Suited for Automatic Assembly
B
Low Power Loss, High Efficiency
Surge Overload Rating to 100A Peak
For Use in Low Voltage Application
A
Guard Ring Die Construction
F
Plastic Case Material has UL Flammability
Classification Rating 94V-O
C
H
G
E
SMB/DO-214AA
Dim
Min
Max
3.30
3.94
A
4.06
4.70
B
1.91
2.11
C
0.152
0.305
D
5.08
5.59
E
2.13
2.44
F
0.051
0.203
G
0.76
1.27
H
All Dimensions in mm
D
Mechanical Data
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Case: SMB/DO-214AA, Molded Plastic
Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026
Polarity: Cathode Band or Cathode Notch
Marking: Type Number
Weight: 0.093 grams (approx.)
Lead Free: For RoHS / Lead Free Version,
Add 鈥?LF鈥?Suffix to Part Number, See Page 4
Maximum Ratings and Electrical Characteristics
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current @T
L
= 75擄C
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
rated load (JEDEC Method)
Forward Voltage
Peak Reverse Current
At Rated DC Blocking Voltage
@I
F
= 3.0A
@T
A
= 25擄C
@T
A
= 100擄C
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
O
SR32
SR33
@T
A
=25擄C unless otherwise specified
SR34
SR35
SR36
SR38
SR39 SR310
Unit
20
14
30
21
40
28
50
35
3.0
60
42
80
56
90
64
100
71
V
V
A
I
FSM
V
FM
I
RM
R
JL
R
JA
T
j
T
STG
0.50
100
0.75
0.5
20
20
75
-65 to +125
-65 to +150
0.85
A
V
mA
擄C/W
擄C
擄C
Typical Thermal Resistance (Note 1)
Operating Temperature Range
Storage Temperature Range
Note: 1. Mounted on P.C. Board with 14mm
2
copper pad area.
SR32 鈥?SR310
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漏 2006 Won-Top Electronics
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