1N5250中文资料Zener Diode Single 2-Pin 20V, 25Ohm, 500mW DO-35 Bag数据手册Microchip规格书

描述 Description

The popular 1N5221B-1 thru 1N5281B-1 series of 0.5 watt Zener voltage regulators provides a selection from 2.4 to 200 volts in standard 5% or 10% tolerances as well as tighter tolerances identified by different suffix letters on the part number. These glass, axial-leaded DO-35 Zeners are also available in various up-screening levels by adding a prefix identifier as described in the “Part Nomenclature” section of this datasheet. Microchip also offers numerous other Zener products to meet higher and lower power applications.

特性 Features

JEDEC registered 1N5221 thru 1N5281 series.
Voltage tolerances of 10%, 5%, 2%, and 1% available.
Internal metallurgical bond.
Up-screening in reference to MIL-PRF-19500 is available.
(See part nomenclature for all available options.)
RoHS compliant versions available (commercial grade only).
Regulates voltage over a broad operating current and temperature range.
Extensive selection from 2.4 to 200 V.
Flexible axial-lead mounting terminals.
Non-sensitive to ESD (MIL-STD-750 method 1020).
Minimal capacitance (see Figure 2).
Inherently radiation hard per Microchip “MicroNote 050”.

简介

1N5250属于分立半导体产品的二极管-齐纳-单。由制造生产的1N5250二极管 - 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。