DS11013 Rev. 13 - 2 1 of 2 SD103AW-SD103CW
SD103AW - SD103CW
SCHOTTKY BARRIER SWITCHING DIODE
Features
A
B
C
D
E
G
a
H
J
·Low Forward Voltage Drop
·Guard Ring Construction for
Transient Protection
·Negligible Reverse Recovery Time
·Case: SOD-123, Plastic
·Case material - UL Flammability Rating
Classification 94V-0
·Moisture sensitivity: Level 1 per J-STD-020A
·Polarity: Cathode Band
·Leads: Solderable per MIL-STD-202,
Method 208
·Marking: Date Code and Type Code, See Page 2
·Type Codes: SD103AW S4
SD103BW S5 or S4
SD103CW S6 or S5 or S4
·Weight: 0.01 grams (approx.)
·Ordering Information: See Page 2
Mechanical Data
Maximum Ratings @ TA= 25°C unless otherwise specified
Notes: 1. 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.
2. Short duration test pulse used to minimize self-heating effect.
Electrical Characteristics @ TA= 25°C unless otherwise specified
Characteristic Symbol SD103AW SD103BW SD103CW Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
40 30 20 V
RMS Reverse Voltage VR(RMS) 28 21 14 V
Forward Continuous Current (Note 1) IFM 350 mA
Non-Repetitive Peak Forward Surge Current @ t £1.0s IFSM 1.5 A
Power Dissipation (Note 1) Pd400 mW
Thermal Resistance, Junction to Ambient Air (Note 1) RqJA 300 °C/W
Operating and Storage Temperature Range Tj,T
STG -65 to +125 °C
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 2) SD103AW
SD103BW
SD103CW
V(BR)R
40
30
20
¾¾ VIR= 100mA
Forward Voltage Drop (Note 2) VFM ¾¾
0.37
0.60 VIF= 20mA
IF= 200mA
Peak Reverse Current (Note 2) SD103AW
SD103BW
SD103CW
IRM ¾¾5.0 mA
VR= 30V
VR= 20V
VR= 10V
Total Capacitance CT¾50 ¾pF VR= 0V, f = 1.0MHz
Reverse Recovery Time trr ¾10 ¾ns IF= IR= 200mA,
Irr = 0.1 x IR,R
L= 100W
SOD-123
Dim Min Max
A 3.55 3.85
B 2.55 2.85
C 1.40 1.70
D — 1.35
E 0.55 Typical
G0.25—
H 0.11 Typical
J — 0.10
a0°8°
All Dimensions in mm
DS11013 Rev. 13 - 2 2 of 2 SD103AW-SD103CW
0
100
200
500
025
50 75 125 150
P,P
O
WER DISSIPATI
O
N (mW)
d
T , AMBIENT TEMPERATURE (°C)
Fig.1 Power Derating Curve
A
100
300
400
1.0
10
100
1000
0.10
0.01
0 0.5 1.0
I , FORWARD CURRENT (mA)
F
V , FORWARD VOLTAGE (V)
Fi
g
.2 T
y
pical Forward Characteristics
F
C,T
O
TAL CAPACITANCE (pF)
T
V , REVERSE VOLTAGE (V)
R
Fig. 3 Typ. Total Capacitance vs Reverse Voltage
100
0.1
1.0
10
010203040
Month Jan Feb March Apr May Jun Jul Aug Sep Oct Nov Dec
Code 1234567
89 OND
Year 1998 1999 2000 2001 2002 2003 2004 2005
Code JKLM
NPR S
Date Code Key
XX = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
XX
YM
Marking Information
Note: 3. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Ordering Information
Device Packaging Shipping
SD103AW-7 SOD-123 3000/Tape and Reel
SD103BW-7 SOD-123 3000/Tape and Ree
SD103CW-7 SOD-123 3000/Tape and Ree
(Note 3)
