SMP1331-085LF数据手册分立半导体产品的二极管-射频规格书PDF

描述 Description

The SMP1331-085LF is a surface mountable, low capacitancesilicon PIN diode designed as a shunt connected PIN diode forhigh power, high volume switch and attenuator applications from10 MHz to beyond 6 GHz.

Maximum resistance at 100 mA is 0.5  and typical capacitanceat 30 V is 0.35 pF. The combination of low junction capacitance,low parasitic inductance, low thermal resistance, and nominal30 m I-region width, makes the SMP1331-085LF useful in largesignal switches and attenuator applications.

The device has a 2.5 W dissipation power rating, making itcapable of handling more than 50 W @ 85 °C Continuous Wave(CW) in a shunt-connected transmit/receive (T/R) switch.

Design information for high power switches may be found in theSkyworks Application Note, Design With PIN Diodes (documentnumber 200312).

特性 Features

• Low-thermal resistance: 28 °C/W
• Suitable for 50 W Continuous Wave T/R switches
• Low capacitance: 0.35 pF
• Low distortion performance
• QFN (3-pin, 2 × 2 mm) package (MSL1, 260 °C per JEDEC J-STD-020)

应用 Application

• Electronic Warfare
• Space
• Surveillance Systems
• Radar
• Instrumentation
• Small Cells
• Military Communications
• Avionics
• Macro/Massive MIMO

简介

SMP1331-085LF属于分立半导体产品的二极管-射频。由制造生产的SMP1331-085LF二极管 - 射频射频二极管是一种双端子半导体器件，只允许一个方向通过电流，而限制反方向的电流。该系列器件用于射频匹配电路以进行电子调谐。二极管类型包括 PIN 型、肖特基型和标准型，反向电压范围为 1 至 15,000 V，电流范围为 10 mA 至 20A。