SDMP0340LT /LST /LCT /LAT
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
NEW PRODUCT
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Low Forward Voltage Drop
Guard Ring Die Construction for
Transient Protection
Ideal for low logic level applications
Low Capacitance
SOT-523
Dim
A
C
TOP VIEW
E
G
H
K
M
B C
Min
0.15
0.75
1.45
戮
0.90
1.50
0.00
0.60
0.10
0.10
0.45
0擄
Max
0.30
0.85
1.75
戮
1.10
1.70
0.10
0.80
0.30
0.20
0.65
8擄
Typ
0.22
0.80
1.60
0.50
1.00
1.60
0.05
0.75
0.22
0.12
0.50
戮
A
B
C
D
G
H
J
N
Mechanical Data
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Case: SOT-523, Molded Plastic
Case Material UL Flammability Rating: 94V-0
Moisture sensitivity: Level 1 per J-STD-020A
Terminals: Solderable per MIL-STD-202,
Method 208
Polarity: See Diagrams Below
Marking: See Diagrams Below & Page 3
Weight: 0.002 grams (approx.)
Ordering Information, see Page 3
B
K
L
M
N
a
J
D
L
All Dimensions in mm
SDMP0340LT Marking: SM
SDMP0340LAT Marking: SQ
SDMP0340LCT Marking: SP
SDMP0340LST Marking: SN
Maximum Ratings
@ T
A
= 25擄C unless otherwise specified
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 1)
Non-Repetitive Peak Forward Surge Current @8.3ms
Single half sine-wave superimposed on rated load
(JEDEDC method)
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient (Note 1)
Operating and Storage Temperature Range
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
FM
I
FSM
P
d
R
qJA
T
j,
T
STG
Value
40
28
30
200
150
833
-40 to +125
Unit
V
V
mA
mA
mW
擄C/W
擄C
Electrical Characteristics
Characteristic
Reverse Breakdown Voltage (Note 2)
Forward Voltage Drop (Note 2)
Leakage Current (Note 2)
Total Capacitance
@ T
A
= 25擄C unless otherwise specified
Symbol
V
(BR)R
V
F
I
R
C
T
Min
40
戮
戮
戮
Typ
戮
290
戮
2
Max
戮
370
1.0
戮
Unit
V
mV
mA
pF
Test Condition
I
R
= 10uA
I
F
= 1mA
V
R
= 10V
V
R
= 1V, f = 1.0 MHz
Notes: 1. Device mounted on FR-4 PC board with recommended pad layout, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration test pulse used to minimize self-heating effect.
DS30266 Rev. 3 - 2
1 of 3
SDMP0340LT /LST /LCT /LAT
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