CDLL5278B数据手册分立半导体产品的二极管-齐纳-单规格书PDF

描述 Description

The 1N5221BUR thru 1N5281BUR series of 0.5 watt Zener Voltage Regulators provides a surface mount equivalent to the popular JEDEC registered 1N5221B to 1N5281B for 2.4 to 200 volts in standard 5% tolerances as well as tighter tolerances identified by different suffix letters on the part number. These are also available with an internal-metallurgical-bond option by adding a \"-1\" suffix (see separate data sheet). Microchip also offers numerous other Zener products to meet higher and lower power applications.

特性 Features

Surface mount equivalents to the JEDEC registered 1N5221 thru 1N5281B series.
Hermetically sealed surface mount package.
RoHS Compliant devices available by adding \"e3\" suffix.
Internal metallurgical bond option available by adding a \"-1\" suffix (see separate data sheet for same part numbers with \"-1\" suffix).
DO-7 or DO-35 glass body axial-leaded Zener equivalents also available per JEDEC registration (see separate data sheet for part numbers 1N5221 thru 1N5281B series).
Regulates voltage over a broad operating current and temperature range.
Selection from 2.4 to 200V.
Standard voltage tolerances are plus/minus 5% with B suffix identification and 10 % with A suffix.
Tight tolerances available in plus or minus 2% or 1% with C or D suffix respectively.
Nonsensitive to ESD per MIL-STD-750 Method 1020.
Inherently radiation hard as described in Microchip MicroNote 050.

简介

CDLL5278B属于分立半导体产品的二极管-齐纳-单。由制造生产的CDLL5278B二极管 - 齐纳 - 单齐纳二极管可用于以反向击穿模式工作，并根据以这种方式使用时的行为来分类。这些器件可用作电压基准或限压用途，还可以用作类似于整流二极管的单向电流阀，但它们在这种模式下的性能通常不如专用器件理想。该系列产品的每个器件封装恰好实现该功能的一个实例。