MM3Z18VST1屬于分立半導(dǎo)體產(chǎn)品的二極管-齊納-單。由安森美半導(dǎo)體公司制造生產(chǎn)的MM3Z18VST1二極管 - 齊納 - 單齊納二極管可用于以反向擊穿模式工作，并根據(jù)以這種方式使用時(shí)的行為來分類。這些器件可用作電壓基準(zhǔn)或限壓用途，還可以用作類似于整流二極管的單向電流閥，但它們?cè)谶@種模式下的性能通常不如專用器件理想。該系列產(chǎn)品的每個(gè)器件封裝恰好實(shí)現(xiàn)該功能的一個(gè)實(shí)例。

Zener Voltage Regulators 200 mW SOD?323 Surface Mount Tight Tolerance Portfolio

This series of Zener diodes is packaged in a SOD?323 surface mount package that has a power dissipation of 200 mW. They are designed to provide voltage regulation protection and are especially attractive in situations where space is at a premium. They are well suited for applications such as cellular phones, hand?held portables, and high density PC boards.

Specification Features:

? Standard Zener Breakdown Voltage Range ?2.4 V to 18 V

? Steady State Power Rating of 200 mW

? Small Body Outline Dimensions: 0.067″ x 0.049″ (1.7 mm x 1.25 mm)

? Low Body Height: 0.035″ (0.9 mm)

? Package Weight: 4.507 mg/unit

? ESD Rating of Class 3 (>16 kV) per Human Body Model

? Tight Tolerance VZ

? Pb?Free Packages are Available

Mechanical Characteristics:

CASE: Void-free, transfer-molded plastic

FINISH: All external surfaces are corrosion resistant

MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260°C for 10 Seconds

LEADS: Plated with Pb?Sn or Sn only (Pb?Free)

POLARITY: Cathode indicated by polarity band

FLAMMABILITY RATING: UL 94 V?0

MOUNTING POSITION: Any