SPICE MODEL: SDM03U40
SDM03U40
Lead-free Green
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
·
Low Forward Voltage Drop
·
Guard Ring Die Construction for
Transient Protection
CATHODE MARK
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·
·
·
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Ideal for low logic level applications
Low Capacitance
SOD-523
Dim
A
Min
1.50
1.10
0.25
0.70
0.10
0.55
Max
1.70
1.30
0.35
0.90
0.20
0.65
Lead Free by Design/RoHS Compliant (Note 1)
"Green" Device, Note 4 and 5
B
Qualified to AEC-Q101 Standards for High Reliability
C
Mechanical Data
D
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Case: SOD-523
MARKING CODE
Case Material: Molded Plastic, "Green" Molding
Compound, Note 5. UL Flammability Classification
Rating 94V-0
E
E
C
D
G
G
All Dimensions in mm
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Moisture Sensitivity: Level 1 per J-STD-020C
Terminal Connections: Cathode Band
Terminals: Finish - Matte Tin annealed over Alloy 42
leadframe. Solderable per MIL-STD-202, Method 208
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Marking Code: LK
Ordering Information: See Last Page
Weight: 0.002 grams (approximate)
@ TA = 25°C unless otherwise specified
Maximum Ratings
Characteristic
Symbol
Value
Unit
V
VRM
VR
Peak Reverse Voltage
DC Reverse Voltage
RMS Reverse Voltage
Average Rectified Current
40
30
21
30
V
VR(RMS)
IO
V
mA
Non-Repetitive Peak Forward Surge Current @8.3ms
Single half sine-wave superimposed on rated load
IFSM
200
mA
Thermal Characteristics
Characteristic
Power Dissipation (Note 2)
Symbol
Pd
Value
150
Unit
mW
°C/W
°C
RqJA
Thermal Resistance, Junction to Ambient (Note 2)
Operating and Storage Temperature Range
667
Tj, TSTG
-40 to +125
A = 25°C unless otherwise specified
Electrical Characteristics @ T
Characteristic
Reverse Breakdown Voltage (Note 3)
Forward Voltage
Symbol
V(BR)R
VF
Min
40
¾
Typ
Max
Unit
V
Test Conditions
IR = 10uA
¾
290
¾
¾
370
0.5
¾
IF = 1mA
mV
mA
pF
IR
VR = 30V
Peak Reverse Current (Note 3)
Total Capacitance
¾
CT
VR = 1V, f = 1.0 MHz
¾
2
Note: 1. No purposefully added lead.
2. Part mounted on FR-4 board with recommended pad layout, which can be found on our website
at http://www.diodes.com/datasheets/ap02001.pdf. T = 25°C.
A
3. Short duration pulse test used to minimize self-heating effect.
4. Diodes Inc.'s "Green" Policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
5. Product manufactured with date code 0609 (week 9, 2006) and newer are built with Green Molding Compound. Product manufactured prior to date
code 0609 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
DS30392 Rev. 6 - 2
1 of 3
SDM03U40
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ã Diodes Incorporated