SZL1.8A分立半導(dǎo)體產(chǎn)品的二極管-齊納-單規(guī)格書PDF中文資料

SZL1.8A屬于分立半導(dǎo)體產(chǎn)品的二極管-齊納-單。由美高森美公司制造生產(chǎn)的SZL1.8A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，但它們在這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。

DESCRIPTION

This new multi-layer pn junction Zener design for ultra-sharp knee characteristics is used for

low-voltage regulation and very low leakage currents. The new design offers significantly

improved voltage regulation and lower dynamic impedance and capacitance compared to

conventional Zeners. They also provide ESD protection for those threats defined per IEC

61000-4-2 or electrical fast transients per IEC 61000-4-4 as well as other transient threats.

Because of their relatively small physical size and weight, this product is ideal for use in High

reliable portable and hand-held electronic devices.

FEATURES

? Ultra-sharp knee, low-voltage Zener

? Excellent Voltage Regulation (4X better than standard Zener diode)

? Lower Zener impedance (1/4 that of standard Zener diode)

? Lower leakage current (about 40X lower than standard Zener diode)

? Lower capacitance

? Small, hermetically sealed, surface mount UB package

? High surge capability

? RoHS compliant versions are available

? ESD Nonsensitive Rating

APPLICATIONS / BENEFITS

? Superior low voltage regulation

? Portables requiring low battery drain

? ESD & EFT protection per IEC 61000-4-2 and IEC 61000-4-4

? Stabistor replacement

? Low voltage transient protection