SMP1302-074LF Datasheet, PDF (1/14 Pages) Skyworks Solutions Inc. – SMP1302 Series Switch and Attenuator Plastic Packaged PIN Diodes

DATA SHEET
SMP1302 Series: Switch and Attenuator Plastic Packaged
PIN Diodes
Applications
• TV distribution and cellular base stations
• High volume switch and attenuators
Features
• Designed for base station and handset applications
• Low-distortion design
• Available in tape and reel packaging
• Packages rated MSL1 @ 260 °C per JEDEC J-STD-020
Description
The SMP1302 series of plastic packaged, surface mountable, low
capacitance (0.3 pF) silicon PIN diodes is designed for high-
volume switch and attenuator applications from 10 MHz to beyond
10 GHz.
These diodes are designed for use in low-distortion PI and TEE
attenuators with low drive current (maximum resistance at 1 mA
is 10 Ω) commonly used in TV distribution and cellular base
station applications. The nominal 50 μm I region width, combined
with a maximum resistance of 3 Ω at 10 mA, makes these diodes
useful in large signal switch applications.
The SMP1302 series provides single, dual, and quad diodes in a
selection of plastic packages including SOT-23, SOD-323, SC-79,
an ultralow inductance (0.2 nH) SOT-143 (SMP1302-017), SC-70,
SC-88, and a small footprint SOD-882.
A four-diode array is available in an SOT-5 package (SMP1302-
027) designed for insertion in the commonly used four-diode PI
attenuator circuits.
Table 1 describes the various packages and marking of the
SMP1302 series.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
200043R • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • April 26, 2012
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