SD103AWS-SD103CWS
SCHOTTKY BARRIER DIODE
FEATURES
Low Forward Voltage
Fast Switching
Low Capacitance
PN Junction Guard Ring for Transient and ESD Protection
MECHANICAL DATA
Case: SOD-323
Case Material: Molded Plastic. UL flammability
Classification Rating: 94V-0
Weight: 0.005 grams (approximate)
SOD-323
MARKING:
SD103AWS:S4
SD103BWS:S5
SD103CWS:S6
MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
Parameter
Symbol
Peak Repetitive Peak Reverse Voltage
VRRM
Working Peak Reverse Voltage
VRWM
DC Blocking Voltage
VR
RMS Reverse Voltage
VR(RMS)
SD103AWS
SD103BWS
SD103CWS
Unit
40
30
20
V
28
21
14
V
Forward Continuous Current
IFM
350
mA
Non-repetitive Peak Forward Surge
Current @t=8.3ms
IFSM
2.0
A
Power Dissipation
Pd
200
mW
Thermal Resistance Junction to Ambient
Junction Temperature
RθJA
500
125
℃/W
Storage Temperature
TSTG
Tj
℃
℃
-55~+150
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
Parameter
Symbol
Min
Typ
Max
Unit
Conditions
Reverse breakdown voltage
SD103AWS
SD103BWS
SD103CWS
V(BR)
40
V
30
20
IR=100μA
IR=100μA
0.37
VF
Forward voltage
IR=100μA
0.60
V
IF=20mA
IF=200mA
Reverse current
SD103AWS
SD103BWS
SD103CWS
Capacitance between terminals
Reverse recovery time
©GUANGDONG HOTTECH INDUSTRIAL CO.,LTD
IRM
5.0
μA
VR=30V
VR=20V
VR=10V
CT
trr
50
10
pF
ns
E-mail:hkt@heketai.com
VR=0V,f=1.0MHz
IF=IR=200mA
Irr=0.1XIR ,RL=100Ω
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SD103AWS-SD103CWS
SCHOTTKY BARRIER DIODE
Forward Characteristics
Reverse Characteristics
1000
350
REVERSE CURRENT IR
F
(mA)
(uA)
100
I
T =100℃
FORWARD CURRENT
a
10
Ta=25℃
1
100
T =100℃
a
10
1
T =25℃
a
0.1
0
100
200
300
400
500
0.1
600
0
10
Capacitance Characteristics
50
20
30
REVERSE VOLTAGE
FORWARD VOLTAGE V (mV)
F
VR
40
(V)
Power Derating Curve
250
Ta=25℃
(mW)
200
P
D
40
POWER DISSIPATION
CAPACITANCE BETWEEN TERMINALS
CT (pF)
f=1MHz
30
20
150
100
50
10
0
5
10
15
REVERSE VOLTAGE
20
VR
25
(V)
©GUANGDONG HOTTECH INDUSTRIAL CO.,LTD
30
0
0
25
50
75
100
125
AMBIENT TEMPERATURE T (℃)
a
E-mail:hkt@heketai.com
2/ 4
SD103AWS-SD103CWS
SCHOTTKY BARRIER DIODE
SOD-323 Package Outline Dimensions
Symbol
Dimensions In Millimeters
Min.
Dimensions In Inches
Max.
A
Min.
Max.
1.000
0.039
A1
0.000
0.100
0.000
0.004
A2
0.800
0.900
0.031
0.035
b
0.250
0.350
0.010
0.014
c
0.080
0.150
0.003
0.006
D
1.200
1.400
0.047
0.055
E
1.600
1.800
0.063
0.071
E1
2.250
2.750
0.100
0.108
L
0.475 RE F
0.019 REF
L1
0.250
0.400
0.010
0.016
θ
0°
8°
0°
8°
SOD-323 Suggested Pad Layout
Note:
1.Controlling dimension: in millimeters
2.General tolerance: ±0.05mm
3.The pad layout is for reference purposes only
©GUANGDONG HOTTECH INDUSTRIAL CO.,LTD
E-mail:hkt@heketai.com
3/ 4
SD103AWS-SD103CWS
SCHOTTKY BARRIER DIODE
SOD-323 Tape and Reel
SOD-323 Embossed Carrier Tape
DIMENSIONS ARE IN MILLIMETER
TYPE
A
B
C
d
E
F
P0
P
P1
W
SOD-323
1.48
3.3
1.25
Ø1.50
1.75
3.50
4.00
4.00
2.00
8.00
TOLERANCE
±0.1
±0.1
±0.1
±0.1
±0.1
±0.1
±0.1
±0.1
±0.1
±0.1
SOD-323 Tape Leader and Trailer
SOD-323 Reel
DIMENSIONS ARE IN MILLIMETER
REEL OPTION
7’’ DIA
TOLERANCE
D
D1
D2
G
H
I
W1
W2
Ø178
54.40
13.00
R78
R25.60
R6.50
9.50
12.30
±2
±1
±1
±1
±1
±1
±1
±1
©GUANGDONG HOTTECH INDUSTRIAL CO.,LTD
E-mail:hkt@heketai.com
4/ 4
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