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Analog & Power Management

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EBV presents: Analog & Power management solutions by WeEn

With a heritage of over 50 years in semiconductor development and manufacturing, WeEn as a key player has focused on developing a wide portfolio of industry-leading power products including Silicon Carbide Power Devices, standard and fast recovery Power Diodes , Thyristors, IGBTs, TVS/ESD protection devices and modules. All these products are widely used in the markets for power supplies, UPS, power management, telecommunications, consumer electronics, home appliances and automotive. WeEn seeks to help customers achieve highest power efficiency and improved cost.

What makes WeEn an ideal partner for Analog & Power management solutions? Take look at our key products

The 6th Generation SiC Diodes:

State of the art 6^th generation SiC Diodes technology
Ultra Low V_F (1.25V at rated current)
~25% V_F improvement @150^oC compare with previous generation
Low reverse leakage current
High surge capability
Low thermal resistance

Key parameters

EBV - Analog and Power - WeEn - Key parameters Table

Parameters	6^th Generation SiC Diodes
Package	TO220 / TO247 / D²PAK
I_F(AV)	4A / 6A / 8A / 10A / 20A / 30A
I_FSM (10ms sine wave, 25°C)	30A / 46A / 60A / 75A / 155A
V_RRM	650V
V_F (25°C)	~1.25V @ rated current
T_j(max)	175°C
Eas	Avalanche capability rated

EBV - Analog and Power - WeEn Tabs

On-Board Charger, OBC
EV Charger
Server Power Supply

On-board charger, OBC

Market demands

AECQ-101 qualified components are mandatory in the OBC
Very high reliability
High current, high power charging, for fast charging of the electrical vehicle
Option: Bi-directional operation, charger and inverter mode. In inverter mode the OBC serves as a battery for the home
Low EMI
Low heat generation, high efficiency
Light-weight
Small size, high power density

WeEn solutions

WeEn has Automotive AECQ-101 qualified SCRs and SiC Diodes for OBC On-Board Charger applications
AECQ-101 qualified SiC MOSFETs will be available soon
WeEn AECQ-101 SCRs are Planar Passivated, for best high voltage and high temperature ruggedness and narrow parameter spread
SiC diodes and SiC MOSFETs have best-in-class switching behaviour, independent of temperature
Through-hole and SMD packages

System overview

Click to enlarge image

For more information regarding the products please contact your regional EBV Sales Representative!

Highlight products

Silicon Controlled Rectifiers (SCRs)
BT155W-1200T-A TO-247 BT153B-1200T-A D²PAK
FRD
BYC30W-600PT2-A
Silicon Carbide Diodes
NXPSC20650W-A TO-247 WNSC6D30650BT2-A D²PAK WNSC2D101200BT2-A D²PAK
Silicon Carbide MOSFETs
WNSCM80120W-A TO-247-3L WNSCM80120R-A TO-247-4L

EV charger

Market demands

High power, high DC current
Quick charging of large capacity high voltage batteries
High reliability, EV Charger is always available to customer
Highest efficiency
Low temperature, minimum use of fans
Minimum heat production
Inrush current protection with SCRs in the mains rectifier bridge

WeEn solutions

WeEn Silicon Carbide Diodes have benchmark, temperature-independent switching behaviour for use in high frequency PFC and bridges
WeEn Silicon FRD Hyperfast and Ultrafast Power Diodes are Platinum Doped featuring low leakage at high temperatures, high inrush current and low EMI
WeEn Standard Power Diodes for Mains rectification, DC and Bypass, have low V_Ffor low conduction losses

System overview

Click to enlarge image

For more information regarding the products please contact your regional EBV Sales Representative!

Highlight products

Silicon carbide diodes:

NXPSC20650W-A (AEC-Q101)
WNSC6D20650W
WNSC2D101200W
WNSC2D151200W
WNSC2D201200W
WNSC2D201200CW
WNSC2D301200CW
WNSC2D401200CW

Silicon Carbide MOSFETs:

WNSCM80120W
WNSCM80120R
WNSCM160120W

Server power supply

Market demands

Zero power downtime, power outages are very costly
Scalable and redundant power systems
Hot-swap exchange of power supplies may not destroy power components
High power, high current systems
Low temperature, minimum use of fans
Minimum heat production
Highest efficiency

WeEn solutions

WeEn Silicon Carbide Diodes have benchmark, temperature-independent, switching behaviour for use in high frequency PFC and bridges
WeEn Silicon FRD Power Diodes are Platinum Doped featuring low leakage at high temperatures, high inrush current and low EMI
WeEn Low Voltage PN diodes and Power Schottky Diodes are excellent for secondary side rectification
WeEn Standard Power Diodes for Mains rectification, DC and Bypass applications, have low V_F for low conduction losses

System overview

Click to enlarge image

For more information regarding the products please contact your regional EBV Sales Representative!

Highlight products

Silicon carbide diodes:

WNSC08650T
WNSC10650T
WNSC101200W
WNSC201200W
WNSC2D101200W
WNSC2D201200W

Power diodes FRD:

BYC15-600P
BYC30-600P
BYV30W-600P
BYT79B-600P
BYV60W-600PT2

Low voltage PN diodes:

BYQ28ED-200
BYV32EB-200
BYV42EB-200
BYV72EW-200
BYV32E(B)-300P
BYV74W-400

Power schottky diodes:

Power diodes standard:

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EBV - Analog and Power Management - PF 2022 Grid Box Light (GBL)

EBV Power Fair 2022

The Tech Festival platform offers the best from 12 attending supplier partners and opens up a new perspective on the world of Analog & Power Management. And the best: You decide when and what content you want to see.