描述 Description

The SMBJ5913-5956B or SMBG5913-5956B series of surface mount 2.0 watt Zeners provides voltage regulation in a selection from 3.3 to 200 volts with different tolerances as identified by suffix letter on the part number. This series is equivalent to the JEDEC registered 1N5913 thru 1N5956B with identical electrical characteristics except it is rated at 2.0 W instead of 1.5 W with the lower thermal resistance features of the surface mount packaging. It is available in J-bend design (SMBJ) with the DO\u0002214AA package for greater PC board mounting density or in Gull-wing design (SMBG) in the DO-215AA for visible solder connections. It is also available as RoHS Compliant with an e3 suffix. Microchip also offers numerous other Zener products to meet higher and lower power applications.

特性 Features

Surface mount equivalent to 1N5913 to 1N5956B
Ideal for high-density and low-profile mounting
Zener voltage available 3.3V to 200V
Standard voltage tolerances are plus/minus 5% with B suffix and 10 % with A suffix identification
Tight tolerances available in plus or minus 2% or 1% with C or D suffix respectively
Options for screening in accordance with MIL-PRF-19500 for JAN, JANTX, and JANTXV are available by adding MQ, MX, or MV prefixes respectively to part numbers
RoHS Compliant devices available by adding an “e3” suffix
Regulates voltage over a broad operating current and temperature range
Wide selection from 3.3 to 200 V
Popular DO-214AA or DO-215AA packages and footprints for either high density J-bend or Gull-wing designs for visible solder joints
Non sensitive to ESD per MIL-STD-750 Method 1020
Withstands high surge stresses (see Figure 2)
Moisture classification: Level 1 per IPC/JEDEC J-STD-020B with no dry pack required.

簡介

SMBJ5919B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SMBJ5919B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。