Diodes SD103AWS, SD103CWS User Manual
Features
Low Forward Voltage Drop
Guard Ring Construction for Transient Protection
Negligible Reverse Recovery Time
Low Reverse Capacitance
Ultra-Small Surface Mount Package
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Qualified to AEC-Q101 Standards for High Reliability
PPAP Capable (Note 4)
SD103AWS - SD103CWS
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Mechanical Data
Case: SOD323
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020D
Leads: Solderable per MIL-STD-202, Method 208
Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
Polarity: Cathode Band
Marking Information: See Below
Ordering Information: See Below
Weight: 0.004 grams (approximate)
Top View
e3
Ordering Information (Note 5)
Part Number
SD103AWS-7-F AEC-Q101 SOD323 3000/Tape & Reel
SD103BWS-7-F AEC-Q101 SOD323 3000/Tape & Reel
SD103CWS-7-F AEC-Q101 SOD323 3000/Tape & Reel
SD103BWSQ-7-F Automotive SOD323 3000/Tape & Reel
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. Automotive products are AEC-Q101 qualified and are PPAP capable. Automotive, AEC-Q101 and standard products are electrically and thermally
the same, except where specified. For more information, please refer to http://www.diodes.com/quality/product_compliance_definitions/.
5. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Compliance Case Packaging
Marking Information
SD103AWS - SD103CWS
Document number: DS30101 Rev. 17 - 2
XX
xx = Product Type Marking Code
S4 = SD103AWS
S5 or S4 = SD103BWS
S6 or S5 or S4 = SD103CWS
1 of 4
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July 2013
© Diodes Incorporated
Maximum Ratings (@T
= +25°C, unless otherwise specified.)
A
Characteristic Symbol SD103AWS SD103BWS SD103CWS Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 6)
Non-Repetitive Peak Forward Surge Current @ t 1.0s
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 6)
Thermal Resistance, Junction to Ambient Air (Note 6)
Operating and Storage Temperature Range
V
RRM
V
RWM
VR
V
R(RMS)
IFM
I
FSM
PD
R
T
J, TSTG
θJA
SD103AWS - SD103CWS
40 30 20 V
28 21 14 V
350 mA
1.5 A
200 mW
625 °C/W
-65 to +125 °C
Electrical Characteristics (@T
= +25°C, unless otherwise specified.)
A
Characteristic Symbol Min Typ Max Unit Test Conditions
Reverse Breakdown Voltage (Note 7)
Forward Voltage Drop
Peak Reverse Current (Note 7)
Total Capacitance
Reverse Recovery Time
Notes: 6. Part 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.
7. Short duration test pulse used to minimize self-heating effect.
SD103AWS - SD103CWS
Document number: DS30101 Rev. 17 - 2
SD103AWS
SD103BWS
SD103CWS
SD103AWS
SD103BWS
SD103CWS
www.diodes.com
40
V
(BR)R
30
20
VF
IR
CT
trr
2 of 4
0.37
0.60
5.0
28
10
IR = 100µA
V
IR = 100µA
IR = 100µA
IF = 20mA
V
IF = 200mA
VR = 30V
A
VR = 20V
VR = 10V
pF
VR = 0V, f = 1.0MHz
IF = IR = 200mA,
ns
Irr = 0.1 x IR, RL = 100
July 2013
© Diodes Incorporated
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