描述 Description

The SMP1334-084LF 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 0.45 Ω and maximumcapacitance at 30 V is 0.45 pF. The combination of lowcapacitance, low parasitic inductance, and nominal 50 μmI-region width, makes the SMP1334-084LF useful in large signalswitches and attenuator applications.

The device has a 1 W dissipation power rating, which makes itcapable of handling up to 100 W @ 25 °C Continuous Wave (CW)in a series-connected transmit/receive (T/R) switch.

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

特性 Features

? High RF power handling: 100 W
? Low thermal resistance: 10 °C/W
? Low series resistance: 0.45 Ω typical @ 100 mA
? Low total capacitance: 0.45 pF maximum @ 30 V
? Small QFN (2 x 2 mm) package (MSL1, 260°C per JEDEC JSTD-020)

簡(jiǎn)介

SMP1334-084LF屬于分立半導(dǎo)體產(chǎn)品的二極管-射頻。由制造生產(chǎn)的SMP1334-084LF二極管 - 射頻射頻二極管是一種雙端子半導(dǎo)體器件，只允許一個(gè)方向通過(guò)電流，而限制反方向的電流。該系列器件用于射頻匹配電路以進(jìn)行電子調(diào)諧。二極管類型包括 PIN 型、肖特基型和標(biāo)準(zhǔn)型，反向電壓范圍為 1 至 15,000 V，電流范圍為 10 mA 至 20A。