SMP1345-087LF分立半導(dǎo)體產(chǎn)品的二極管-射頻規(guī)格書PDF中文資料

SMP1345-087LF屬于分立半導(dǎo)體產(chǎn)品的二極管-射頻。由美國思佳訊公司制造生產(chǎn)的SMP1345-087LF二極管 - 射頻射頻二極管是一種雙端子半導(dǎo)體器件，只允許一個方向通過電流，而限制反方向的電流。該系列器件用于射頻匹配電路以進行電子調(diào)諧。二極管類型包括 PIN 型、肖特基型和標準型，反向電壓范圍為 1 至 15,000 V，電流范圍為 10 mA 至 20A。

Features

? Low-series resistance: 2 Ω maximum @ 10 mA

? Low total capacitance: 0.2 pF maximum @ 5 V

? QFN (2 x 2 mm) package (MSL1, 260 °C per JEDEC J-STD-020)

Description

The SMP1345-087LF is a surface mountable PIN diode suitable for use in an RF switch or attenuator circuit. Maximum resistance at 10 mA is 2 Ω and maximum capacitance at 5 V is 0.2 pF. The combination of low capacitance, low parasitic inductance, and nominal 10 μm I-region width, makes the SMP1345-087LF useful in large signal switches and attenuator applications. The device has a 0.5 W dissipation power rating, which makes it capable of handling up to 40 W Continuous Wave (CW) and 440 W peak (1 μs pulse, 1 duty cycle) in a series-connected transmit/receive (T/R) switch. Design information for high power switches may be found in the Skyworks Application Note, Design With PIN Diodes (document number 200312).