最新动态

New: 3A Rectifier Bridge in KBP Package

data sheet kbp302g

The KBP302G...KBP310G series of bridge rectifiers are offered in the small inline package KBP with 4mm pitch. The devices can be operated free-standing for up to 1.8A of output current as well as clipped onto a heatsink for up to 3A.

Forward surge current rating is 65A at 50Hz/10ms half sine wave pulse, the reverse voltage Vrrm ranges from 200V to 1000V. With a case length of 14.5mm and a thickness of 3.5mm it can be used even in tight assemblies where space is restricted.

TPSMA6L Series - Discover our new 600W TVS in a Flat SMA package

data sheet TPSMA6L

Diotec introduces the new 600W transient voltage suppressors TPSMA6L in a Flat SMA Package, featuring a typical height of 1.3mm only. It features a peak pulse power of 600W at 10/1000µs pulse form. Reverse stand-off voltage ranges from 5.0V to 85V.

The TPSMA6L are a cost effective solution having the same level of peak pulse power like the bigger P6SMBJ series. The flat SMA version offers a foot print size reduction of around 33% when compared to the SMB package and 45% less height when compared to both SMA and SMB packages.

Features and benefits are:

  • High power density
  • Smaller dimensions and low height profile package for space saving
  • Pad layout compatible with SMA packages

Parts are typically used in these applications:

  • Over-voltage protection
  • ESD protection
  • Free-wheeling diodes

New: 2A/1000V SMD bridge in slim SO-DIL package

data sheet B500S2A-SLIM

Diotec completes its family of 2A SMD bridges in the slim SO-DIL package. Up to now these parts were available with a maximum reverse voltage Vrrm of 800V, now the 1000V version B500S2A-SLIM is available.

It features best-in-class performance with an output current of up to 2.3A at 25mm² solder pad area and 25°C ambient temperature. Forward surge current rating is maximum 65A at 50Hz/10ms half sine wave pulse.

The parts come in the low profile SO-DIL package measuring only 2.5mm of body height. Thus they can be assembled on the bottom side of the PCB, where space is usually restricted. Application is input rectification for any kind of power supplies, especially where higher current output is required.

Melf, Mini Melf & SMA封装

了解更多关于Melf和迷你Melf封装技术相对于引线框架技术的优势。Diotec提供广泛的塑料Melf和微型Melf二极管。它们100%产自欧洲。
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线性电压调整器

我们的新型 线性电压调整器 是为高性能运行而设计的。他们提供可靠的解决方案,以产生稳定的输出电压为广泛的输入电压条件。应用包括中功率通用消费品和工业电路直流/直流转换器、电池充电器、LED驱动器和单片机供应。
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Diotec在其产品范围内增加了电压调节器

video linear voltage regulators

我们的新型 线性电压调整器 是为高性能运行而设计的。他们提供可靠的解决方案,以产生稳定的输出电压为广泛的输入电压条件。应用包括中功率通用消费品和工业电路直流/直流转换器、电池充电器、LED驱动器和单片机供应。


线性电压调节器用于敏感应用和复杂电路,要求稳定的电源电压,低到中等电流能力和低噪声。

根据功能类型的不同,部件可分为四大类:

  • 正电压调节器
  • 负电压调节器
  • 可调电压调节器
  • 固定电压调节器

Diotec使用行业标准的封装,如SOT-223、SOT-23、SOT-89、TO-92和SO-8,其主要功能如下:

  • 输入电压范围:7.0V…40V
  • 输出电流范围:0.1A…1.0A
  • 输出电压范围:1.25V…24V
  • 内部电流限制
  • 短路保护
  • 热关机

你可以在我们的线性稳压器 产品概述 中找到更多的细节

关于电源的新应用说明

application note power supplies

近几十年来,为了减少全球能源消耗,世界各地已经制定了许多能效的标准,去减少二氧化碳排放。这种标准的能效快速发展需要高效的电源供应。为此,将采用最新的节能技术和低功耗的电子元件,从输入端的桥堆到功率因数校正(PFC),比如反激、正向、降压或升压等开关级拓扑结构和输出级,所有这些应用电路都包括有保护以及控制电路。

德欧泰克都可以满足所有的电源客户的需求以及提供了广泛的专用产品:

  • 单向整流桥,如DBI25-18A,在负载下保持低温,满足EN61000-4-5标准的浪涌电压要求
  • 抗雪崩能量的二极管,基于SMA和Melf封装,比如AM2000,主要应用于辅助级或在高干扰输入端
  • 超快速高效的二极管,如MUR860的功率因数校正
  • 低阻抗RDS(on)和快速响应时间,MOSFET
  • 使用在栅极驱动的上级的自举二极管,如SA265或BYG23T
  • TVS管/超快恢二极管组合,用于吸收回路的TGL200U06
  • 第三代肖特基二极管, 确保低功耗的输出端
  • 电压调节器,具有内部电流限制和热关断保护
  • 并联电压基准器,如MMTL431A用作电压基准和误差放大器
  • 易于驱动的用于信号的LED灯与电流限制二极管,如CL10MD

所有这些电子元部件都可以支持设计人员以最高的效率找到最佳的解决方案,即降低了电源中的功率损耗,增加了节能,从而提高了整体的性能。请阅读我们关于电源的新应用说明中的所有资料。

FX2000D: 20A/200V低Vf二极管,用于极性保护和续流

data sheet FX2000D

FX2000D 在20A时的Vf小于940mV,低于典型的200V肖特基系统。这使得这些部件非常适合于中压直流应用,如极性保护或或二极管。

它的trr小于200ns,这使得它更适合于低到中频的交流电路,例如在电动工具开关中作为自由转动二极管,在继电器和磁线圈中作为直流驱动器的变速控制。该部分来在一个轴向铅包增加电线直径,以更好的散热。

同样的特性可适用于TO-220AC,有两个极性:阳极或阴极到标签。他们的料号是FT2000ADFT2000KD

西班牙和葡萄牙的新销售代表

Address new sales agent Carlos Duran

德欧泰克很高兴向您介绍我们在西班牙和葡萄牙地区的销售Carlos Duran。他将与我们的分销网络一起发展我们的业务,并与当地客户一起支持当地的新项目。

我们相信,有了他的经验,我们将能够为西班牙和葡萄牙所有重要地区提供更有效和更专注的服务。

Carlos Duran

c.duran@diotec.com
手机: +34 606 346 002

 

电源供应方面的应用

德欧泰克都可以满足所有的电源客户的需求以及提供了广泛的专用产品。近几十年来,为了减少全球能源消耗,世界各地已经制定了许多能效的标准,去减少二氧化碳排放。这种标准的能效快速发展需要高效的电源供应。为此,将采用最新的节能技术和低功耗的电子元件,从输入端的桥堆到功率因数校正(PFC),比如反激、正向、降压或升压等开关级拓扑结构和输出级,所有这些应用电路都包括有保护以及控制电路。

 

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