SD103AW-SD103CW
SCHTTKY DIODES
SOD-123
1.80(.071)
1.40(.055)
1.65(.065)
1.55(.061)
FEATURES
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)
2.84(0.112)
2.54(0.100)
3.9(0.154)
3.7(0.146)
2.7(0.106)
2.6(0.102)
.71(0.028)
.50(0.020)
.15(.006)
MAX
1.35(.053)
.94(.037)
.135(.005)
.127(.004)
0.6(.023)
0.5(.020)
1.15(.045)
1.05(.041)
MECHANICAL DATA
Case:
Molded plastic body
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 @T
A
=25C
PARAMETER
Peak repetitive peak reverse voltage
Working peak reverse voltage
DC Blocking voltage
RMS Reverse voltage
Forward continuous current
Repetitive peak forward current @t 1.0s
Power dissipation
Thermal resistance junction to ambient
Storage temperature
Electrical ratings @T
A
=25
C
PARAMETER
Reverse breakdown voltage
SD103AW
SD103BW
SD103CW
SYMBOLS
SYMBOLS
SD103AW
40
28
SD103BW
30
21
350
1.5
400
300
-65 to +125
SD103CW
20
14
UNITS
VOLTS
V
mA
A
mW
C/W
C
V
RRM
V
RWM
V
DC
V
R(RMS)
I
FM
I
FRM
Pd
R
ΘJA
T
STG
Min.
Typ.
Max.
Unit
V
Conditions
V
(BR)R
V
F
Fowrard voltage
Reverse current
SD103AW
SD103BW
SD103CW
40
30
20
0.37
0.60
5.0
50
10
V
I
RM
C
T
t
rr
uA
pF
ns
Capacitance between terminals
Reverse recovery time
IR=10uA
IR=10uA
IR=10uA
I
F
=20mA
I
F
=20mA
V
R
=30V
V
R
=20V
V
R
=10V
V
R
=0V,f=1.0MHz
I
F
=I
R
=200mA
Irr=0.1XI
R
,R
L
=100
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