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SMP1322-004 View Datasheet(PDF) - Alpha Industries

Part Name
Description
Manufacturer
SMP1322-004
Alpha
Alpha Industries Alpha
SMP1322-004 Datasheet PDF : 4 Pages
1 2 3 4
Low Resistance
Plastic Packaged PIN Diodes
Features
s Designed for High Performance Wireless
Switch Applications
s Specified 1.5 @ 1 mA
s Multiple Package Configurations
Description
The SMP1322 series of plastic packaged, surface
mountable PIN diodes are designed for high volume switch
applications from 10 MHz to beyond 2 GHz. The ultra low
resistance of these diodes (1.5 maximum at 1 mA and
0.5 typical at 10 mA) make the SMP1322 series
particularly suited to low loss PIN diode switches in battery
operated circuits. Available in a selection of plastic
packages and in a variety of configurations including an
ultra low inductance (0.2 nH) SOT-143 (SMP1322-017),
the small footprint SC-79 and the miniature SC-70. In
addition, the SMP1322-016 consists of 2 diodes in a
SOT-143 package configured to enable insertion in a
quarter-wave T/R switch with no crossover connections.
SMP1322 Series
Absolute Maximum Ratings
Characteristic
Reverse Voltage (VR)
Power Dissipation @ 25°C Lead
Temperature (PD)
Storage Temperature (TST)
Operating Temperature (TOP)
ESD Human Body Model
Value
50 V
250 mW
-65°C to +150°C
-65°C to +150°C
Class 1B
Single
Common
Cathode
Series Pair
Marking: PN1 Marking: PN3 Marking: PN2
SOT-23
SOT-23
SOT-23
o SMP1322-001 o SMP1322-004 o SMP1322-005
LS = 1.5 nH
LS = 1.5 nH
SC-70
LS = 1.5 nH
SC-70
o SMP1322-074 o SMP1322-075
LS = 1.4 nH
o Available through distribution.
LS = 1.4 nH
Low
Inductance
Marking: PNB
SOT-23
o SMP1322-007
LS = 0.4 nH
Single
T/R Switch
Marking: PN6
SOD-323
SOT-143
o SMP1322-011 o SMP1322-016
LS = 1.5 nH
LS = 1.5 nH
Ultra Low
Inductance
Marking: PNC
SOT-143
o SMP1322-017
LS = 0.2 nH
Single
SC-79
o SMP1322-079
LS = 0.7 nH
Electrical Specifications at 25°C
Parameter
Reverse Current (IR)
Capacitance (CT)
Resistance (RS)
Resistance (RS)
Forward Voltage (VF)
Carrier Lifetime (TI)
I Region Width
Condition
VR = 50 V
F = 1 MHz, V = 30 V
F = 100 MHz, I = 1 mA
F = 100 MHz, I = 10 mA
IF = 10 mA
IF = 10 mA
Typ.
Max.
Unit
10
µA
1.0
pF
1.5
0.5
0.85
V
0.4
µS
8
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
 

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