SDM10U45
SURFACE MOUNT SCHOTTKY BARRIER DIODE
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Features
Mechanical Data
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Low Forward Voltage Drop
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Case: SOD-523
Case Material: Molded Plastic, "Green" Molding Compound,
Note 5. UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020D
Terminal Connections: Cathode Band
Terminals: Finish - Matte Tin annealed over Alloy 42
leadframe. Solderable per MIL-STD-202, Method 208
Marking Information: See Page 2
Ordering Information: See Page 2
Weight: 0.002 grams (approximate)
Guard Ring Construction for Transient Protection
Ideal for Low Logic Level Applications
Low Capacitance
Lead Free By Design/RoHS Compliant (Note 1)
Qualified to AEC-Q101 Standards for High Reliability
"Green" Device, Notes 4 and 5
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Top View
Maximum Ratings @T = 25°C unless otherwise specified
A
Characteristic
Maximum Peak Reverse Voltage
Reverse Voltage
Symbol
Value
45
Unit
V
VRM
VR
40
V
RMS Reverse Voltage
28
V
VR(RMS)
IO
Average Forward Current
100
300
1
mA
mA
A
Maximum (Peak) Forward Current
IFM
Non-Repetitive Peak Forward Surge Current
@ t ≤ 10ms
IFSM
Thermal Characteristics
Characteristic
Power Dissipation (Note 2)
Symbol
Value
150
Unit
mW
°C/W
°C
PD
Thermal Resistance, Ambient Air (Note 2)
Operating and Storage Temperature Range
667
Rθ
JA
-40 to +125
TJ, TSTG
Electrical Characteristics @T = 25°C unless otherwise specified
A
Characteristic
Symbol
Min
Typ
Max
Unit
Test Conditions
Reverse Breakdown Voltage (Note 3)
30
V
V(BR)R
⎯
⎯
IR = 100μA
IF = 1.0mA
IF = 15mA
IF = 50mA
IF = 100mA
280
360
470
580
⎯
⎯
550
800
Forward Voltage Drop
mV
VF
⎯
Reverse Current (Note 3)
Total Capacitance
1.0
15
IR
⎯
⎯
⎯
μA
VR = 25V
4
pF
CT
VR = 10V, f = 1.0 MHz
Notes:
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. @ TA = 25°C.
3. Short duration pulse test used so as 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 0627 (week 27, 2006) and newer are built with Green Molding Compound. Product manufactured prior to date
code 0627 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
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www.diodes.com
January 2009
© Diodes Incorporated
SDM10U45
Document number: DS30394 Rev. 12 - 2