Diodes SD103ATW - Manual

SD103ATW
Document number: DS30374 Rev. 9 - 2
1 of 3
www.diodes.com
July 2008
© Diodes Incorporated
SD103ATW
SURFACE MOUNT SCHOTTKY BARRIER DIODE ARRAY
Features
•
Low Forward Voltage Drop
• Guard Ring Construction for Transient Protection
•
Fast Switching
•
Low Leakage Current
• Three Fully Isolated Schottky Diodes
• Lead Free/RoHS Compliant (Note 3)
•
"Green" Device (Note 5 and 6)
Mechanical Data
•
Case: SOT-363
• Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020D
•
Polarity: See Diagram
•
Terminals: Solderable per MIL-STD-202, Method 208
•
Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
•
Marking Information: See Page 2
• Ordering Information: See Page 2
• Weight: 0.006 grams (approximate)
Top View Device Schematic
Maximum Ratings
@T
A
= 25°C unless otherwise specified
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage V
RRM
V
RWM
V R
40 V
RMS Reverse Voltage V
R(RMS)
28 V
Forward Continuous Current (Note 1) I
FM
350 mA
Average Rectified Current (Note 1) I
O
175 mA
Non-Repetitive Peak Forward Surge Current (Note 1) @ t
≤ 10ms
I
FSM
1.0 A
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 4) P
D
200 mW
Thermal Resistance, Junction to Ambient Air (Note 4) R θJA 500 °C/W
Operating and Storage Temperature Range T
J
, T
STG
-55 to +125 °C
Electrical Characteristics
@T
A
= 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 2) V
(BR)R
40 ⎯ ⎯ V I
RS
= 100
μA (pulsed)
Forward Voltage Drop V
F
⎯
⎯
⎯
⎯ 0.27
0.32
0.36
0.44 ⎯
⎯
0.37
0.50
V
V
V
V I
F
= 1mA
I
F
= 5mA
I
F
= 20mA
I
F
= 100mA
Reverse Current (Note 2) I
R
⎯
⎯ 0.2
0.4 2.0
5.0
μA
μA V
R
= 10V
V
R
= 30V
Total Capacitance C T
⎯ 50 ⎯ pF V R = 0V, f = 1.0MHz
Reverse Recovery Time t
rr
⎯ 10 ⎯ ns
I
F
= I
R
= 200mA,
I
rr
= 0.1 x I
R
, R
L
= 100 Ω
Notes: 1. This is the maximum rating of single Diode (D
1
or D
2
or D
3
). In the case of using two or three diodes, the maximum ratings per diode are 75% of the
ratings for single diode operation.
2. Short duration pulse test used to minimize self-heating effect.
3. No purposefully added lead.
4. 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.
5. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
6. Product manufactured with Date Code UO (week 40, 2007) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code UO are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
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