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 6th generation SiC Diodes technology
- Ultra Low VF (1.25V at rated current)
- ~25% VF improvement @150oC compare with previous generation
- Low reverse leakage current
- High surge capability
- Low thermal resistance
Key parameters
| Parameters | 6th Generation SiC Diodes |
|---|---|
| Package | TO220 / TO247 / D2PAK |
| IF(AV) | 4A / 6A / 8A / 10A / 20A / 30A |
| IFSM (10ms sine wave, 25°C) | 30A / 46A / 60A / 75A / 155A |
| VRRM | 650V |
| VF (25°C) | ~1.25V @ rated current |
| Tj(max) | 175°C |
| Eas | Avalanche capability rated |
- 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
For more information regarding the products please contact your regional EBV Sales Representative!
Highlight products
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Silicon Controlled Rectifiers (SCRs) |
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FRD |
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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 VF for low conduction losses
System overview
For more information regarding the products please contact your regional EBV Sales Representative!
Highlight products
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Silicon carbide diodes: |
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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 VF for low conduction losses
System overview
For more information regarding the products please contact your regional EBV Sales Representative!
Highlight products
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Silicon carbide diodes: |
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Power diodes FRD: |
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Low voltage PN diodes: |
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Power schottky diodes: |
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Power diodes standard: |
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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.