UM9441中文资料Silicon & GaAs PIN Diodes数据手册Microchip规格书

描述 Description

The UM9441 is an axially leaded device constructed by metallurgically bonding the PIN chip in between two molybdenum refractory pins that are typically 0.125 inches in diameter and 0.050 inches long. Hyper-pure glass is then fused over this bond to form a void less seal. Leads are then brazed to ends of molybdenum pins. This results in a high-reliability package using materials so well thermally matched that the UM9441 can withstand temperature shock or cycling from -196 oC to +300 oC. Experiments on devices of the UM9441 design show no degradation in gamma sensitivity resulting from a total dose of 1014 neutrons/cm2 of 1 MeV equivalent.

简介

UM9441属于分立半导体产品的二极管-射频。由制造生产的UM9441二极管 - 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。