DATA SHEET • SMP1345 SERIES
Common
Anode
SOT-23
SMP1345-003
Marking: PU9
SMP1345-003LF
Marking: RU9
L
S
= 1.5 nH
Common
Cathode
SOT-23
SMP1345-004
Marking: PU3
SMP1345-004LF
Marking: RU3
L
S
= 1.5 nH
Series
Pair
SOT-23
SMP1345-005
Marking: PU2
SMP1345-005LF
Marking: RU2
L
S
= 1.5 nH
Single
SC-79
SMP1345-079
Ring
LGA
SMP1345-518
Lead (Pb)-Free
Marking: 0
SMP1345-079LF
L
S
= 0.7 nH
L
S
= 0.6 nH
LF denotes lead (Pb)-free packaging option as an alternative to our standard
tin/lead (Sn/Pb) packaging.
Electrical Specifications at 25 °C
Parameter
Reverse current (I
R
)
Capacitance (C
T
)
Capacitance (C
T
)
Resistance (R
S
)
Resistance (R
S
)
Forward voltage (V
F
)
Carrier lifetime (TI)
I region width
Condition
V
R
= 50 V
F = 1 MHz, V = 1 V
F = 1 MHz, V = 5 V
F = 100 MHz, I = 1 mA
F = 100 MHz, I = 10 mA
I
F
= 10 mA
I
F
= 10 mA
0.19
0.18
3.50
1.50
0.89
100
10
2.00
0.20
Typ.
Max.
10
Unit
µA
pF
pF
Ω
Ω
V
ns
µm
Typical Performance Data
0.20
100
0.15
Series Resistance (Ω)
Capacitance (pF)
10
1
0.10
0.1
0.05
0
5
10
15
20
25
30
0.01
0.01
0.1
1
10
100
Reverse Voltage (V)
Forward Current (mA)
Total Capacitance vs. Reverse Voltage
Measured in an SC-79 Package
Series Resistance vs. Current @ 100 MHz
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
2
February 21, 2005 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200046 Rev. C
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