MMBZ5249B中文资料225 mW 19 V ±5% Zener Diode Voltage Regulator数据手册ONSEMI规格书

描述 Description

This series of Zener diodes is offered in the convenient, surface mount plastic SOT-23 package. These devices are designed to provide voltage regulation with minimum space requirement. They are well suited for applications such as cellular phones, hand held portables, and high density PC boards.

特性 Features

• 225 mW Rating on FR-4 or FR-5 Board
• Zener Voltage Range - 2.4 V to 91 V
• Package Designed for Optimal Automated Board Assembly
• Small Package Size for High Density Applications
• ESD Rating of Class 3 (>16 KV) per Human Body ModelMechanical Characteristics
• CASE: Void-free, transfer-molded, thermosetting plastic case
• FINISH: Corrosion resistant finish, easily solderable
• MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260C for 10 Seconds
• POLARITY: Cathode indicated by polarity band
• FLAMMABILITY RATING: UL94 V-0
• Pb-Free Packages are Available
• AEC-Q101 Qualified and PPAP Capable
• SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements

简介

MMBZ5249B属于分立半导体产品的二极管-齐纳-单。由制造生产的MMBZ5249B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。