Description
The PXAD184218FV is a 420-watt (P3dB) LDMOS FET with an asymmetrical
design intended for use in multi-standard cellular power amplifier applications in the 1805 to 1880 MHz frequency band. Features include dual-path
design, input and output matching, high gain and thermally-enhanced
package with earless flanges. Manufactured with Wolfspeed's advanded
LDMOS process, this device provides excellent thermal performance and
superior reliability.
Features
• Broadband internal input and output matching
• Asymmetrical Doherty design
- Main : P1dB = 130 W Typ
- Peak : P1dB = 290 W Typ
• Typical Pulsed CW performance, 1842.5 MHz, 28 V,
Doherty configuration
- Output power at P3dB = 420 W
- Efficiency = 62%
- Gain = 14 dB
• Capable of handling 10:1 VSWR @ 28 V, 110 W (WCDMA)
output power
• Integrated ESD protection
• Human Body Model class 2 (per ANSI/ESDA/
JEDEC JS-001)
• Low thermal resistance
• Pb-free and RoHS compliant