SMP1331-087LF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 SMP1331-087LF is a surface mountable, low-capacitancesilicon PIN diode designed as a series connected PIN diode forhigh-power, high-volume switch and attenuator applications from10 MHz to beyond 6 GHz.

Typical resistance at 100 mA is 0.50 Ω and maximumcapacitance at 30 V is 0.35 pF. The combination of lowcapacitance, low parasitic inductance, and nominal 30 μmI-region width, makes the SMP1331-087LF useful in large signalswitches and attenuator applications.

The device has a 0.75 W dissipation power rating, which makes itcapable of handling up to 45 W @ 85 °C Continuous Wave (CW) ina series-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

• High RF power handling: 45 W
• Low thermal resistance: 26 °C/W
• Low series resistance: 0.50 Ω typical @ 100 mA
• Low total capacitance: 0.35 pF maximum @ 30 V
• Small QFN (2 × 2 mm) package (MSL1, 260 °C per JEDEC J-STD-020)

简介

SMP1331-087LF属于分立半导体产品的二极管-射频。由制造生产的SMP1331-087LF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。