SMP1352 Series

Large Signal Switching Plastic Packaged PIN Diodes


Please note: SMP1352-011LF is being discontinued and is not recommended for new designs.

SMP1352 Series includes SMP1352-079LF, SMP1352-005LF and SMP1352-040LF.

The SMP1352 series of plastic packaged, surface mountable low capacitance (0.3 pF) silicon PIN diodes is designed for large signal switch applications from 10 MHz to more than 10 GHz. These diodes have a reverse voltage rating of 200 V and are designed for use in low-distortion switches that are required to hold off large RF voltages.

The nominal 50 μm I-region width, combined with the typical 1.5 μs carrier lifetime, results in a PIN diode with low forward resistance and low distortion characteristics. Table

Specifications

Min. VB IR = 10 µA (V)200
CT VR = 30 V (pF)
CT VR = 5 V (pF)
CT VR = 20 V (pF)0.35 Max.
VF IF = 10 mA (V)0.8 Typ.
RS IF = 1 mA F = 100 MHz (Ω)15 Max.
RS IF = 10 mA F = 100 MHz (Ω)2.8 Max.
RS IF = 100 mA F = 100 MHz (Ω)1.35 Max.
Typical Carrier Lifetime IF = 10 mA (ns)1000

Features

  • Designed for Large Signal Switches
  • Frequency Range from HF to > 2 GHz
  • Base Station and Handset Applications
  • Industry Standard Surface Mount Packages
  • Designed for High Volume Applications

Product Documents