SMP1321数据手册分立半导体产品的二极管-射频规格书PDF

描述 Description

Please note: SMP1321-003LF is being discontinued and is not recommended for new designs.The suggested replacement are SMP1321-079LF and SMP1321-040LF. SMP1321-007LF is being discontinued and is not recommended for new designs.The suggested replacement is SMP1321-040LF.

SMP1321 Series includes SMP1321-005LF, SMP1321-079LF, SMP1321-040LF and SMP1321-011LF.

The SMP1321 series of plastic packaged, surface mountable PIN diodes is designed for use in high volume switch applications from 10 MHz to more than 10 GHz. The low capacitance of these diodes (0.25 pF), combined with a low resistance (2.0 Ω maximum at 10 mA), makes the SMP1321 series particularly suited to high isolation, series-connected PIN diode switches in battery operated circuits.

The SMP1321 series is available in a selection of plastic packages and a variety of configurations that include a small footprint SC-79, a low inductance SOT-23, a miniature SOD-882, and an SOD-323.

特性 Features

• Capacitance: 0.18 pF typical @ 30 V
• Series resistance: 1.05 Ω typical @ 10 mA
• Packages rated MSL1, 260 °C per JEDEC J-STD-020

简介

SMP1321属于分立半导体产品的二极管-射频。由制造生产的SMP1321二极管 - 射频射频二极管是一种双端子半导体器件，只允许一个方向通过电流，而限制反方向的电流。该系列器件用于射频匹配电路以进行电子调谐。二极管类型包括 PIN 型、肖特基型和标准型，反向电压范围为 1 至 15,000 V，电流范围为 10 mA 至 20A。