汽车级二极管

概述
产品选择器
解决方案
文件
CAD资源
工具与软件
eDesignSuite

意法半导体的汽车用二极管产品系列通过了AEC-Q101标准认证,应用于DC-DC转换器,可用于实现各种汽车功能。这些专用二极管多数能够保证工作于结温低至-40 °C、高至+175 °C。汽车级二极管属于我们的STPOWER系列。

产品型号中的扩展名Y用于标识给定整流器的汽车型号。

采用PSMC封装的新型双二极管,为高性能DC/DC变换器和辅助电源提供理想的解决方案。可以采用低正向压降肖特基二极管超快二极管等形式,满足空间有限型环境的应用需求。 

汽车级二极管产品组合

为这些汽车级产品实现了裸片级和成品级筛选矩阵,满足了最严格的国际汽车质量要求。

按照汽车级二极管类型进行浏览

On-board chargers (OBC) now enjoy improved creepage distance with our new high-voltage D²PAK for bridge rectifier diodes

ST now offers a new series of 1200 V bridge rectifier diodes for on-board battery chargers (OBC) for all types of vehicles. Thanks to the high-voltage D²PAK package, the creepage distance between the anode and cathode is improved from 1.38 mm for standard D²PAK devices to a minimum of 3.48 mm. These diodes feature a specific V RRM guaranteed from -40 to +175 °C, and ultra-low conduction losses match bridge rectification requirements.
These new 1200 V bridge rectifier diodes are available in surface-mount, high voltage D²PAK packages in both AEC-Q101-qualified automotive-grade ( STBR3012G2Y-TR) and industrial-grade ( STBR3012G2-TR) versions.

eDesignSuite

eDesignSuite is a comprehensive set of easy-to-use design-aid utilities ready to help you streamline the system development process with a wide range of ST products.

Thermal-electrical Simulators for Components

Choose design tool:

AC Switches Simulator

Select ratings and application waveforms
Get junction temperature and blocking voltage graphs
Search and sort suitable devices

Rectifier Diodes Simulator

Select ratings and application waveforms
Estimate power losses
Search and sort suitable devices

ST Power Studio

Supports static and dynamic mission profiles
Provides power losses and temperature graphs
Helps define heatsink thermal properties

Twister Sim

Help select the right ViPOWER Automotive power device
Supports load-compatibility, wiring harness optimization, fault condition impact and diagnostic analysis
Supports various PCB configurations

TVS Simulator

Specify system ratings and surge waveform
Search and sort suitable devices