SMP1304-085LF Surface Mount PIN Diode for High Power Switch Applications

The SMP1304-085LF is a surface mountable, low capacitance silicon PIN diode designed as a shunt connected PIN diode for high power, high volume switch and attenuator applications from 10 MHz to beyond 6 GHz. Maximum resistance at 100 mA is 1.5 Ω and maximum capacitance at 30 V is 0.35 pF. The combination of low junction capacitance, low parasitic inductance, low thermal resistance, and nominal 50 μm I-region width, makes the SMP1304-085LF useful in large signal switches and attenuator applications. The device has a 2.8 W dissipation power rating, making it capable of handling more than 140 W Continuous Wave (CW) and 500 W peak (1 μs pulse, 1 percent duty cycle) in a shunt-connected transmit/receive (T/R) switch.

技术特性

Low-thermal resistance: 26 °C/W
Suitable for 125 W Continuous Wave T/R switches
Low capacitance: 0.3 pF
Low distortion performance
QFN (3-pin, 2 x 2 mm) package (MSL1, 260 °C per JEDEC J-STD-020)

应用领域 APPLICATION

Low loss, high power switches
Low distortion attenuators

订购信息 Ordering Information

SMP1304-085LF

功能框图 Functional Block Diagram

应用技术支持与电子电路设计开发资源下载	版本信息	大小
SMP1304-085LF 数据资料DataSheet下载:pdf	Rev.V2	2 页