SD103AW-SD103CW
SCHTTKY DIODES
SOD-123
FEATURES
1.65(.065)
1.55(.061)
1.80(.071)
1.40(.055)
Low forward voltage drop
Guard ring construction for transient protection
Negligible reverse recovery time
low reverse capacitance
3.86(0.152)
3.56(0.145)
3.9(0.154)
3.7(0.146)
2.84(0.112)
2.54(0.100)
2.7(0.106)
2.6(0.102)
MECHANICAL DATA
.71(0.028)
.50(0.020)
0.6(.023)
0.5(.020)
Case: Molded plastic body
.15(.006)
MAX
1.35(.053)
.94(.037)
.135(.005)
.127(.004)
1.15(.045)
1.05(.041)
Terminals: Plated leads solderable per MIL-STD-750,
Method 2026
Polarity: Polarity symbols marked on case
Mounting Position: Any
Marking: SD103AW:S4, SD103BW:S5, SD103CW:S6
.25(.010)
MIN
Dimensions in millimeters and (inches)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Maximum ratings and electrical characteristics, Single diode @TA=25C
SYMBOLS
UNITS
PARAMETER
SD103AW
SD103BW
SD103CW
Peak repetitive peak reverse voltage
Working peak reverse voltage
DC Blocking voltage
VRRM
VRWM
VDC
VOLTS
40
28
30
20
14
RMS Reverse voltage
R(RMS)
V
21
350
V
mA
A
Forward continuous current
Repetitive peak forward current @t 1.0s
Power dissipation
Thermal resistance junction to ambient
Storage temperature
IFM
IFRM
Pd
1.5
400
mW
C/W
C
RΘJA
TSTG
300
-65 to +125
Electrical ratings @TA=25 C
SYMBOLS
Min.
Typ.
Max.
Unit
Conditions
PARAMETER
Reverse breakdown voltage
SD103AW
SD103BW
SD103CW
IR=10uA
IR=10uA
IR=10uA
40
30
20
V
V
V(BR)R
VF
Fowrard voltage
Reverse current
I
I
F
=20mA
=20mA
0.37
0.60
F
SD103AW
SD103BW
SD103CW
VR
V
R
VR
=30V
=20V
=10V
uA
5.0
IRM
Capacitance between terminals
Reverse recovery time
pF
ns
V
R
=0V,f=1.0MHz
=I =200mA
Irr=0.1XI ,R =100
CT
trr
50
10
I
F
R
R
L
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