SMP1331 Series

Low Capacitance, Plastic Packaged PIN Diodes


The SMP1331 series of plastic packaged, surface mountable PIN diodes is designed for use in high volume switch applications from 10 MHz to more than 10 GHz. The low capacitance of these diodes (0.18 pF), combined with a low resistance (1.7 Ω typical at 10 mA), makes the SMP1331 series particularly suited to high isolation, series-connected PIN diode switches in battery operated circuits.

The SMP1331 series is available in a selection of plastic packages and a variety of configurations that include a small footprint SC-79, a low inductance SOT-23, and a miniature SOD882.

SMP1331 Series includes SMP1331-003LF, SMP1331-004LF, SMP1331-079LF and SMP1331-040LF.

Specifications

Min. VB IR = 10 µA (V)200
CT VR = 30 V (pF)0.35 Max.
VF IF = 10 mA (V)0.8 Typ.
RS IF = 1 mA F = 100 MHz (Ω)14.5 Max.
RS IF = 10 mA F = 100 MHz (Ω)1.7 Typ.
RS IF = 100 mA F = 100 MHz (Ω)0.5
Typical Carrier Lifetime IF = 10 mA (ns)600

Features

  • Capacitance: 0.18 pF typical @ 30 V
  • Series resistance: 1.7 Ω typical @ 10 mA
  • Packages rated MSL1, 260 °C per JEDEC J-STD-020)

Product Documents