SMP1345-040

Description

The SMP1345-040LF is a surface mountable PIN diode excellent for use as a series element in an RF switch or attenuator circuit. Maximum resistance at 10 mA is 2 Ω and maximum capacitance at 5 V is 0.2 pF. The combination of low capacitance, low parasitic inductance, and nominal 10 μm I-region width, makes the SMP1345-040LF useful in fast, high isolation switch applications. Design information for high power switches may be found in the Skyworks Application Note, Design With PIN Diodes (document number 200312).

Features

• Low total capacitance: 0.2 pF maximum @ 5 V
• Low-series resistance: 2 Ω maximum @ 10 mA
• Industry-standard 0402 footprint
• Packages rated MSL1, 260 °C per JEDEC J-STD-020

Applications

• WLAN, WiMAX, cellular handsets
• Cellular infrastructure
• RFID readers
• Test instruments
• High isolation switches
• Series diode switches