描述 Description

The MSW2040-204 and MSW2041-204 series of surface mount silicon PIN diode SP2T switches can be used for high power transmit/receive (TR) switching or active receiver protection from 50 MHz to 1 GHz (MSW2040-204) or from 400 MHz to 4 GHz (MSW2041-204). These switches are manufactured using proven hybrid manufacturing process incorporating high voltage PIN diodes and passive devices integrated on a ceramic substrate. These low profile, compact, surface mount components (8 mm L x 5 mm W x 2.5 mm H) offer superior small and large signal performance compared to that of MMIC devices in QFN packages. The package has ultra-thin Au termination plating to combat embrittlement. The SP2T switches are designed in a symmetrical topology to enable either switched RF port to be used as the high-input-power-handling port, to minimize insertion loss and to maximize isolation performance. The very low thermal resistance ( 100 μm), coupled with their long minority carrier lifetime (> 2 μs), produces input third order intercept point (IIP3) greater than 65 dBm.The MSW2040-204 and MSW2041-204 are optimized for use in applications for which high volume, surface mount, solder re-flow manufacturing is employed. These products are durable and capable of reliably operating in military, commercial, and industrial environments. The devices are RoHS compliant.

特性 Features

·Wide Frequency Range: 50 MHz to 4 GHz, in 2 bands
·Surface Mount SP2T Switch in Compact Outline: 8 mm L x 5 mm W x 2.5 mm H
·High RF Peak Power: 500 W & Low Insertion Loss: 0.25 dB
·Higher Average Power Handling than Plastic Packaged MMIC Switches: 158 W CW
·Operates From Positive Voltage Only: 5 V & 28 V to 125 V
·High IIP3: 65 dBm
·RoHS Compliant
·Ultra-Thin Termination Plating to Combat Embrittlement

應(yīng)用 Application

·ISM