DIODES SD103BWS, SD103AWS, SD103CWS Datasheet
Features
Low Forward Voltage Drop
·
Guard Ring Construction for
·
Transient Protection
Negligible Reverse Recovery Time
·
Low Reverse Capacitance
·
Ultra-Small Surface Mount Package
·
Mechanical Data
Case: SOD-323, 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
SD103AWS Marking: S4
·
· SD103BWS Marking: S5 or S4
· SD103CWS Marking: S6 or S5 or S4
· Weight: 0.004 grams (approx.)
Maximum Ratings
@ TA= 25°C unless otherwise specified
SD103AWS - SD103CWS
SURFACE MOUNT SCHOTTKY BARRIER DIODE
SOD-323
Dim Min Max
A 2.30 2.70
H
A
B
C
D
G
J
a
E
B 1.60 1.80
C 1.20 1.40
D 1.05 Typical
E 0.25 0.35
G 0.20 0.40
H 0.10 0.15
J 0.05 Typical
a 0° 8°
All Dimensions in mm
Characteristic Symbol SD103AWS SD103BWS SD103CWS Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 1)
Non-Repetitive Peak Forward Surge Current @ t £ 1.0s
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Electrical Characteristics
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 2) SD103AWS
Forward Voltage Drop (Note 2)
Peak Reverse Current (Note 2) SD103AWS
Total Capacitance
Reverse Recovery Time
Notes: 1. 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.
2. Short duration test pulse used to minimize self-heating effect.
@ TA= 25°C unless otherwise specified
SD103BWS
SD103CWS
SD103BWS
SD103CWS
V
RRM
V
RWM
V
V
R(RMS)
I
FM
I
FSM
P
R
qJA
T
j,TSTG
V
(BR)R
V
FM
I
RM
C
t
R
d
T
rr
40 30 20
28 21 14
350
1.5
200 mW
625
-65 to +125 °C
40
30
20
¾¾
¾¾5.0 mA
¾ 50 ¾ pF
¾ 10 ¾ ns
¾¾ V
0.37
0.60
V
= 10mA
I
R
I
= 10mA
R
I
= 10mA
R
I
= 20mA
F
I
= 200mA
F
= 30V
V
R
V
= 20V
R
V
= 10V
R
= 0V, f = 1.0MHz
V
R
= IR= 200mA,
I
F
I
= 0.1 x IR,RL= 100W
rr
V
V
mA
A
°C/W
DS30101 Rev. 7 - 2 1 of 2 SD103AWS - SD103CWS
O
O
N (mW)
O
100
WER DISSIPATI
300
200
100
1000
100
10
1.0
RWARD CURRENT (mA)
d
P,P
T
C , TOTAL CAPACITANCE (pF)
0
0 50 100 150
25 75 125
T , AMBIENT TEMPERATURE ( C)
A
Fig. 1 Power Derating Curve
f = 1MHz
10
1.0
F
I,F
0.10
0.01
0 0.5 1.0
°
V , FORWARD VOLTAGE (V)
F
Fig. 2 Typical Forward Characteristics
0.1
010203040
V , REVERSE VOLTAGE (V)
R
Fig. 3 Total Capacitance vs Reverse Voltage
Ordering Information
Device
SD103AWS-7
SD103BWS-7
SD103CWS-7
Notes: 3. For Packaging Details, go to our website at: http://www.diodes.com/datasheets/ap02007.pdf.
(Note 3)
Packaging Shipping
SOD-323 3000/Tape & Reel
SOD-323 3000/Tape & Reel
SOD-323 3000/Tape & Reel
Marking Information
XX = Product Type Marking Code
XX
DS30101 Rev. 7 - 2 2 of 2 SD103AWS - SD103CWS
(See Page 1)
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