CLA4605-085LF屬于分立半導(dǎo)體產(chǎn)品的二極管-射頻。由美國(guó)思佳訊公司制造生產(chǎn)的CLA4605-085LF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(lèi)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。

特性 Features

? Low thermal resistance: 91 °C/W

? Typical threshold level: +9 dBm

? Low capacitance: 0.32 pF

? Low profile, ultra-miniature QFN (3-pin, 2 x 2 mm) package

(MSL1, 260 °C per JEDEC J-STD-020)

描述 Description

The CLA4605-085LF is a surface-mountable, low-capacitance

silicon PIN limiter diode designed as a shunt connected PIN diode

for high power limiter applications from 10 MHz to over 6 GHz.

Maximum resistance at 10 mA is 2 Ω and maximum capacitance

at 6 V is 0.45 pF. The combination of low junction capacitance,

low parasitic inductance, low thermal resistance, and nominal

2 um I-region width, makes the CLA4605-085LF useful in large

signal limiter applications. The threshold level is +9 dBm,

nominal.

A block diagram of the CLA4605-085LF is shown in Figure 1. The

absolute maximum ratings of the CLA4605-085LF are provided in

Table 1. Electrical specifications are provided in Table 2.

Typical performance characteristics of the CLA4605-085LF are

provided in Table 3 and illustrated in Figures 4 and 5.