SD103AWS / BWS / CWS
350mA Surface Mount Small Signa l
Schottky Diode-20V-40V
Package outline
standards of MIL-STD-19500 /228
• Compliant to Halogen-free
SOD-323
0.016(0.40)
0.010(0.25)
• Low current rectification and high speed switching.
• Extremely small surface mount type.
• Low forward voltage drop.
• Silicon epitaxial planar chip, metal silicon junction.
• Lead-free parts for green partner, exceeds environmental
0.055(1.40)
0.047(1.20)
Features
0.071(1.80)
0.063(1.60)
0.008(0.20)
Mechanical data
• Epoxy:UL94-V0 rated flame retardant
• Case : Molded plastic, SOD-323
• Terminals : Solder plated, solderable per
0.003(0.08)
0.039(1.00)
0.031(0.80)
0.108(2.75)
0.096(2.45)
MIL-STD-750, Method 2026
• Polarity : Indicated by cathode band
• Mounting Position : Any
Maximum ratings
Dimensions in inches and (millimeters)
(AT T A=25 oC unless otherwise noted)
PARAMETER
CONDITIONS
Symbol SD103AWS SD103BWS SD103CWS UNIT
Peak repetitive reverse voltage
Working peak reverse voltage
DC blocking voltage
RMS reverse voltaget
V RRM
V RWM
VR
40
30
20
V
V R(RMS)
28
21
14
V
Average rectified output current
I F(AV)
350
I FSM
1.5
A
PD
200
mW
R θJA
625
°C/W
TJ
-55 ~ +125
o
C
-65 ~ +125
o
C
Non-repetitive peak forward surge current
@ t < 1.0s
Total device dissipation
Thermal resistance
Junction to ambient
Operating temperature
T STG
Storage temperature
mA
Electrical Characteristics (AT T =25 C unless otherwise noted)
o
A
PARAMETER
CONDITIONS
Symbol
MIN.
V (BR)R
40
30
20
I R=100uA,SD103AWS
Reverse breakdown voltage
I R=100uA,SD103BWS
I R=100uA,SD103CWS
TYP.
MAX.
UNIT
V
Forward voltage
I F = 20mA
I F = 200mA
VF
0.37
0.60
Reverse current
V R = 30 V, S D103AWS
V R = 20 V, SD103BWS
V R = 10 V, SD103CWS
IR
5.0
Typical Junction capacitance
V R = 0 V, f = 1.0MHz
CJ
50
pF
Reverse recover time
I F = I R = 200mA, I rr = 0.1 X I R,
R L = 100 OHM
t rr
10
ns
http://www.anbonsemi.com
TEL:+86-755-23776891
FAX:+86-755-81482812
Page 1
V
uA
Document ID
Issued Date
Revised Date
Revision
Page.
AS-3160015
2003/03/08
2021/10/18
E
3
SD103AWS / BWS / CWS
350mA Surface Mount Small Signa l
Schottky Diode-20V-40V
Rating and characteristic curves (SD103AWS / BWS / CWS)
Fig. 1 POWER DERATING CURVE
Fig. 2 TYPICAL FORWARD CHARACTERISTIC
I F, FORWARD CURRENT (A)
500
400
300
200
100
0
0
25
50
75
100
125
100
10
1.0
.1
.01
150
O
0.5
0
1.0
V F, FORWARD VOLTAGE (V)
T A, AMBIENT TEMPERATURE ( C)
Fig. 3 TYPICAL JUNCTION CAPACITANCE VS
REVERSE VOLTAGE
100
C J, JUNCTION CAPACITANCE (pF)
Pd, POWER DISSIPATION (mW)
1000
10
1.0
0.1
0
10
20
30
40
V R, REVERSE VOLTAGE (V)
http://www.anbonsemi.com
TEL:+86-755-23776891
FAX:+86-755-81482812
Page 2
Document ID
Issued Date
Revised Date
Revision
Page.
AS-3160015
2003/03/08
2021/10/18
E
3
SD103AWS / BWS / CWS
350mA Surface Mount Small Signa l
Schottky Diode-20V-40V
Pinning information
Pin
Pin1
Pin2
Simplified outline
cathode
anode
1
Symbol
2
1
2
Marking
Type number
Marking code
SD103AWS
SD103BWS
SD103CWS
S4
S5
S6
Suggested solder pad layout
C
A
B
Dimensions in inches and (millimeters)
http://www.anbonsemi.com
TEL:+86-755-23776891
FAX:+86-755-81482812
PACKAGE
A
B
C
SOD-323
0.033 (0.83)
0.025 (0.63)
0.063 (1.60)
Page 3
Document ID
Issued Date
Revised Date
Revision
Page.
AS-3160015
2003/03/08
2021/10/18
E
3
很抱歉,暂时无法提供与“SD103AWS”相匹配的价格&库存,您可以联系我们找货
免费人工找货