SOT-23-1 [ALPHA]
Low Resistance Low Capacitance Plastic Packaged PIN Diodes; 低电阻低电容塑料封装PIN二极管
| 型号： | SOT-23-1 |
| 厂家： | 
ALPHA INDUSTRIES |
| 描述： | Low Resistance Low Capacitance Plastic Packaged PIN Diodes |
| 文件： | 总3页 (文件大小：485K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Low Resistance Low Capacitance
Plastic Packaged PIN Diodes
SMP1320 Series
Features
■ Designed for High Performance Wireless
Switch Applications
■ 0.9 Ω Resistance, 0.3 pF Capacitance
■ Multiple Package Configurations
■ Available in Tape and Reel Packaging
Description
The SMP1320 series of plastic packaged, surface
mountable PIN diodes are designed for high volume switch
applications from 10 MHz to beyond 2 GHz. The low
current performance of these diodes (0.9 Ω maximum at
10 mA and 2 Ω typical at 1 mA) make the SMP1320 series
particularly suited to battery operated circuits. Available
in a selection of plastic packages and in a variety of
configurations including a low inductance (0.4 nH)
SOT-23 (SMP1320-007), the small footprint SC-79 and the
miniature SC-70.
Absolute Maximum Ratings
Characteristic
Value
50 V
Reverse Voltage (V )
R
Power Dissipation @ 25°C Lead
250 mW
Temperature (P )
D
Storage Temperature (T
)
-65°C to +150°C
-65°C to +150°C
Class 1B
ST
Operating Temperature (T
ESD Human Body Model
)
OP
Single
Common
Cathode
Series Pair
Low
Inductance
Single
Ultra Low
Single
Inductance
Marking: PLC
SOT-143
Marking: PL1
SOT-23
Marking: PL3
SOT-23
Marking: PL2
SOT-23
Marking: PLB
SOT-23
SOD-323
SC-79
■ SMP1320-001
■ SMP1320-004
■ SMP1320-005
■ SMP1320-007
■ SMP1320-011
■ SMP1320-017
■ SMP1320-079
L
S
= 1.5 nH
L
S
= 1.5 nH
SC-70
L
S
= 1.5 nH
SC-70
L
= 0.4 nH
SC-70
L
= 1.5 nH
L
= 0.2 nH
L = 0.7 nH
S
S
S
S
■ SMP1320-074
= 1.4 nH
■ SMP1320-075
= 1.4 nH
■ SMP1320-077
= 0.4 nH
L
L
L
S
S
S
■ Available through distribution.
Electrical Specifications at 25°C
Parameter
Condition
V = 50 V
R
Typ.
Max.
10
Unit
µA
pF
Ω
Reverse Current (I )
R
Capacitance (C )
F = 1 MHz, V = 30 V
0.30
T
Resistance (R )
F = 100 MHz, I = 1 mA
F = 100 MHz, I = 10 mA
IF = 10 mA
2.0
S
Resistance (R )
0.9
Ω
S
Forward Voltage (V )
0.85
0.4
8
V
F
Carrier Lifetime (TI)
I Region Width
IF = 10 mA
µS
µm
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com
1
Specifications subject to change without notice. 1/01A
Low Resistance Low Capacitance Plastic Packaged PIN Diodes
SMP1320 Series
Typical Performance Data
100
10
100
10
1
1
0.1
0.01
0.1
0.01
0.1
1
10
100
400
500
600
700
800
900
1000
Forward Current (mA)
Forward Voltage (mV)
Series Resistance vs. Current @ 100 MHz
DC Characteristic
600
500
400
300
200
100
0
0.5
0.4
0 V
1 MHz–1 GHz
0.3
0.2
0.1
0
10 V
40 V
0
500
1000
1500
2000
0
1
2
5
10
20
50
Frequency (MHz)
Reverse Voltage (V)
Conductance vs. Frequency
and Reverse Voltage
Capacitance vs. Reverse Voltage
Resistance vs. Temperature @ 500 MHz
SMP1320-007
In the -007 configuration of the SOT-23 package, the package
inductance is effectively reduced to 0.4 nH, in comparison
to the 1.5 nH value of the standard configuration.This lower
inductance will be particularly beneficial when the diodes are
used as shunt connected switches at frequencies higher than
500 MHz, where inductance is the primary limitation on
maximum switch isolation.
R
S
R
S
R
S
R
S
R
S
I
-55°C
-15°C
+25°C
+65°C
+100°C
F
(mA)
(Ω)
(Ω)
(Ω)
(Ω)
(Ω)
0.02
29.60
7.20
3.40
2.50
1.70
0.84
0.73
0.59
29.20
7.70
3.60
2.70
1.80
0.85
0.73
0.57
30.80
8.30
3.80
2.80
1.90
0.76
0.64
0.47
32.00
8.80
4.00
2.90
2.00
0.76
0.64
0.48
32.70
8.80
4.10
3.00
1.90
0.67
0.56
0.40
0.10
0.30
0.50
To achieve the effective 0.4 nH, the SOT-23 package
must be inserted in the microstrip circuit board with a gap
in the trace, as shown in the
1.00
10.00
20.00
100.00
Gap
figure. Because of the
polarity of the diode junction,
this low inductance feature is
only realizable with the
cathode connected to
ground.
Ground
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
Low Resistance Low Capacitance Plastic Packaged PIN Diodes
SMP1320 Series
SOT-23
SC-70
0.110 (2.80 mm) MIN.
0.120 (3.04 mm) MAX.
0.071 (1.80 mm) MIN.
0.087 (2.20 mm) MAX.
0.012 (0.30 mm) MIN.
0.020 (0.50 mm) MAX.
0.010 (0.25 mm) MIN.
3
0.016 (0.40 mm) MAX.
3
0.083 (2.10 mm) MIN.
0.104 (2.64 mm) MAX.
0.047 (1.20 mm) MIN.
0.055 (1.40 mm) MAX.
0.071 (1.80 mm) MIN.
0.094 (2.40 mm) MAX.
0.045 (1.15 mm) MIN.
0.053 (1.35 mm) MAX.
1
2
2
0.037 (0.95 mm) REF.
0.020 (0.51 mm) REF.
1
0.014 (0.35 mm) REF.
0.026 (0.65 mm) REF.
0.076 (1.92 mm) REF.
0.051 (1.30 mm) REF.
0.004 (0.10 mm) MIN.
0.007 (0.18 mm) MAX.
0.035 (0.89 mm) MIN.
0.044 (1.12 mm) MAX.
0.003 (0.080 mm) MIN.
0.008 (0.20 mm) MAX.
0.031 (0.80 mm) MIN.
0.039 (1.00 mm) MAX.
8˚ MAX.
0.0005 (0.01 mm) MIN.
0.004 (0.10 mm) MAX.
0.004 (0.10 mm) MIN.
0.012 (0.30 mm) MAX.
0.000 (0.00 mm) MIN.
0.004 (0.10 mm) MAX.
0.022 (0.55 mm) REF.
SOD-323
SC-79
0.090 (2.30 mm) MIN.
0.108 (2.74 mm) MAX.
CATHODE
INDICATOR
0.006 (0.15 mm) MIN.
0.028
0.010
(0.25 mm) MIN.
0.016
0.010
(0.25 mm) MIN.
0.014
1
2
(0.70 mm) MIN.
0.035
(0.90 mm) MAX.
0.045 (1.15 mm) MIN.
0.053 (1.35 mm) MAX.
(0.40 mm) MAX.
(0.35 mm) MAX.
1
2
0.063 (1.60 mm) MIN.
0.071 (1.80 mm) MAX.
0.060 (1.50 mm) MIN.
0.067 (1.70 mm) MAX.
CATHODE
INDICATOR
0.043 (1.10 mm) MIN.
0.051 (1.30 mm) MAX.
0.008 (0.20 mm) NOM.
0.050
(1.25 mm) MAX.
0.006
(0.15 mm) TYP.
0.020
(0.50 mm) MIN.
0.028
10˚ MAX.
0.003
(0.07 mm) MIN.
0.008
(0.70 mm) MAX.
0.004 (0.10 mm) MAX.
(0.20 mm) MAX.
0.010 (0.25 mm) MIN.
10˚ MAX.
SOT-143
0.110 (2.80 mm) MIN.
0.120 (3.04 mm) MAX.
0.076 (1.92 mm) REF.
0.020 (0.50 mm) REF.
3
4
0.083 (2.10 mm) MIN.
0.104 (2.64 mm) MAX.
2
1
0.068 (1.72 mm) REF.
0.028 (0.70 mm) REF.
0.012 (0.30 mm) MIN.
0.020 (0.50 mm) MAX.
0.030 (0.76 mm) MIN.
0.035 (0.89 mm) MAX.
0.047 (1.20 mm) MIN.
0.055 (1.40 mm) MAX.
0.031 (0.80 mm) MIN.
0.047 (1.20 mm) MAX.
0.003 (0.08 mm) MIN.
0.008 (0.20 mm) MAX.
8˚ MAX.
0.0005 (0.01 mm) MIN.
0.004 (0.15 mm) MAX.
0.022 (0.55 mm) REF.
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com
3
Specifications subject to change without notice. 1/01A
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