Low Distortion Attenuator Plastic Packaged PIN Diodes
SMP1304 Series
Electrical Specifications at 25°C
Parameter
Reverse Current (I
R
)
Capacitance (C
T
)
Capacitance (C
T
)
Resistance (R
S
)
Resistance (R
S
)
Resistance (R
S
)
Forward Voltage (V
F
)
Carrier Lifetime (TI)
I Region Width
V
R
= 200 V
F = 1 MHz, V = 30 V
F = 1 MHz, V = 30 V
(SMP1304-018 & SMP1304-019)
F = 100 MHz, I = 1 mA
F = 100 MHz, I = 10 mA
F = 100 MHz, I = 100 mA
IF = 10 mA
IF = 10 mA
0.8
1.0
100
40
Condition
Typ.
Max.
10
0.30
0.45
50
7.0
2.0
Unit
µA
pF
pF
Ω
Ω
Ω
V
µS
µm
Typical Performance Data
10000
100
Series Resistance (Ω)
1000
100
10
1
0.1
0.01
Forward Current (mA)
10
1
.
0.1
0.1
1
10
100
0.01
400
500
600
700
800
900
1000
Forward Current (mA)
Forward Voltage (mV)
Series Resistance vs. Current @ 100 MHz
0.8
0.7
400
350
DC Characteristic
Capacitance (pF)
0.5
0.4
0.3
0.2
0.1
0
0
1
2
5
10
20
50
100
100 MHz
1 GHz
1 MHz
Conductance (µS)
0.6
300
250
200
150
100
50
0
0
500
1000
1500
10 V
40 V
0V
2000
Reverse Voltage (V)
Frequency (MHz)
Capacitance vs. Reverse Voltage
Conductance vs. Frequency
and Reverse Voltage
2
Alpha Industries, Inc.
[781] 935-5150
•
Fax
[617] 824-4579
•
Email
sales@alphaind.com
•
www.alphaind.com
Specifications subject to change without notice. 1/01A
ALPHA [ ALPHA INDUSTRIES ]
