描述 Description

The SMBJ5333B - SMBJ5388B series of surface mount 5.0 watt Zener’s provides a selection from 3.3 to 200 volts with different tolerances as identified by suffix letter on the part number. It is equivalent to the JEDEC registered 1N5333 thru 1N5388B with identical electrical characteristics and testing. These parts are available with either Sn/Pb plating or a RoHS compliant matte-tin finish. This J-bend design (SMBJ) in the DO-214AA allows for greater PC board mounting density. These plastic encapsulated Zener’s have a moisture classification of “Level 1” with no dry pack required. Microchip also offers numerous other Zener products to meet higher and lower power applications.

特性 Features

Surface mount equivalent to JEDEC registered 1N5333 thru 1N5388 series
Ideal for high-density and low-profile mounting
Zener voltage available 3.3 V to 200 V
Plus/minus 10%, 5% and 2% voltage tolerances are available
RoHS compliant versions available
Regulates voltage over broad operating current and temperature ranges
Wide selection from 3.3 to 200 V
Non-sensitive to ESD per MIL-STD-750 method 1020
Withstands high surge stresses
Minimal changes of voltage versus current
High specified maximum current (IZM) with adequate heat sinking
Moisture classification is “Level 1” per IPC/JEDEC J-STD-020B with no dry pack required.

簡介

SMBJ5381B屬于分立半導(dǎo)體產(chǎn)品的二極管-齊納-單。由制造生產(chǎn)的SMBJ5381B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)品的每個器件封裝恰好實(shí)現(xiàn)該功能的一個實(shí)例。