Diodes SDM10U45 User Manual
Sdm10u45, Features, Mechanical data
SDM10U45
Document number: DS30394 Rev. 12 - 2
1 of 3
www.diodes.com
January 2009
© Diodes Incorporated
SDM10U45
Features
•
Low Forward Voltage Drop
•
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
Mechanical Data
• 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)
Maximum Ratings
@T
A
= 25°C unless otherwise specified
Characteristic
Symbol
Value
Unit
Maximum Peak Reverse Voltage
V
RM
45
V
Reverse Voltage
V
R
40
V
RMS Reverse Voltage
V
R(RMS)
28
V
Average Forward Current
I
O
100
mA
Maximum (Peak) Forward Current
I
FM
300
mA
Non-Repetitive Peak Forward Surge Current @ t
≤ 10ms
I
FSM
1
A
Thermal Characteristics
Characteristic
Symbol
Value
Unit
Power Dissipation (Note 2)
P
D
150
mW
Thermal Resistance, Ambient Air (Note 2)
R
θJA
667
°C/W
Operating and Storage Temperature Range
T
J,
T
STG
-40 to +125
°C
Electrical Characteristics
@T
A
= 25°C unless otherwise specified
Characteristic
Symbol
Min
Typ
Max
Unit
Test Conditions
Reverse Breakdown Voltage (Note 3)
V
(BR)R
30
⎯
⎯
V
I
R
= 100
μA
Forward Voltage Drop
V
F
⎯
280
360
470
580
⎯
⎯
550
800
mV
I
F
= 1.0mA
I
F
= 15mA
I
F
= 50mA
I
F
= 100mA
Reverse Current (Note 3)
I
R
⎯
⎯
1.0
μA
V
R
= 25V
Total Capacitance
C
T
⎯
4
15
pF
V
R
= 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
@ T
A
= 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 at5. 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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