B58035U7105M062

Onboard Charger Applications for PHEV & BEV

TDK Onboard Charger Applications for PHEVs and BEVs utilize capacitors for onboard charging applications in both plug-in hybrid vehicles (PHEVs) and battery electric vehicles (BEVs). TDK offers a comprehensive portfolio of aluminum capacitors, film capacitors, multilayer ceramic capacitors (MLCCs), and CeraLink® capacitors.

EV/HEV Battery Management System Applications

TDK Battery Management Systems (BMS) are critical in protecting not only the longevity of batteries in electric vehicles (EVs) and hybrid EVs, but also the overall safety and performance. TDK provides a comprehensive high-quality product portfolio designed to monitor and manage xEV battery system applications.

DC/DC Converter Applications - HV to 12V

TDK DC/DC Converter Applications - HV to 12V - utilize a wide range of capacitors. The TDK capacitor portfolio for the converter applications encompasses film capacitors, multilayer ceramic capacitors (MLCCs), and CeraLink® capacitors.

HV Heater Applications for 5kW & Higher

TDK HV Heater Applications for 5kW and Higher incorporate a variety of capacitors for high-voltage heating applications. The TDK product portfolio for these applications includes film capacitors, multilayer ceramic capacitors (MLCCs), and CeraLink® capacitors.

HV Auxiliaries Applications in the Range of 1kW

TDK HV Auxiliaries Applications in the Range of 1kW encompass automotive components such as climate compressors, water pumps, and suspension. The TDK product portfolio suited for high-voltage auxiliary applications includes film capacitors, multilayer ceramic capacitors (MLCCs), and CeraLink® capacitors.

CeraLink Capacitors

TDK CeraLink Capacitors feature patented antiferroelectric capacitor technology based on a material that offers increasing capacitance with increasing voltage. This technology makes these capacitors ideal for snubber applications. The devices feature low ESL and ESR properties while supporting higher switching frequencies and more robust semiconductors (high-speed IGBTs vs. MOSFETs). TDK CeraLink Capacitors deliver an ideal cost-effective ratio due to lower manufacturing complexity, high switching frequencies, and chip areas typically smaller than super junction MOSFETs. The cost of this type of solution is lower than a MOSFET solution. When used for system integration only, the capacitors lower the risk that semiconductors are damaged by peak overvoltages caused by the system approach. The snubber feature keeps the semiconductors in a safe operating area.

Capacitors for DC‑Link Circuits

TDK Capacitors for DC‑Link Circuits feature a comprehensive range of options and technologies. Topologies with inverter circuits for power conversion are increasingly crucial in automotive electronic applications. Selecting the right capacitor for DC-Link functions is critical in achieving an ideal, cost-effective solution in terms of electrical function, mechanical, and thermal requirements.

Automotive Inverter Solutions

EPCOS / TDK Automotive Inverter Solutions feature a variety of chip NTCs, chip varistors, CeraLink® capacitors, and CeraLink snubbers. These products offer AEC-Q200 qualification, high reliability, low equivalent series inductance (ESL), and a high operating temperature. EPCOS / TDK Automotive Inverter Solutions are ideal for surge protection, electrostatic discharge (ESD) protection, and temperature sensing.  

Circuit Protection for Automotive Solutions

EPCOS / TDK Circuit Protection for Automotive Solutions include inverters, onboard chargers, DC-DC converters, and battery management systems. These piezo and protection devices (PPD) are used in all key functions to make automotive charging systems smart, safe, and efficient. EPCOS / TDK Circuit Protection for Automotive Solutions are ideal for power converters, DC fast charging stations, and renewable energy storage systems.

Automotive Onboard Charging Solutions

EPCOS / TDK Automotive Onboard Charging Solutions feature chip NTCs, chip varistors, leaded varistors, GFCs, surge arresters, and CeraLink® DC-link capacitors with output filtering. The leaded varistors provide high-voltage surge protection with the use of a positive temperature coefficient (PTC) inrush current limiter (ICL) for inrush current protection. EPCOS / TDK Automotive Onboard Charging Solution is ideal for battery charge/discharge systems, DC fast charging stations, and jumpstart protection. 

Automotive DC-DC Converter Solutions

EPCOS / TDK Automotive DC-DC Converter Solutions include CeraLink® DC-link capacitors, chip NTCs, and chip varistors. The CeraLink capacitors feature a miniaturized size, high capacitance density, and a high current rating. EPCOS / TDK Automotive DC-DC Converter Solutions are ideal for load-dump protection, engine management, power converters, and temperature measurement and compensation, depending on the model. 

CeraLink™ Flex Assembly Capacitors

TDK CeraLink™ Flex Assembly Capacitors offer high ripple current capability and a high-temperature range while simultaneously providing low equivalent series inductance (ESL), low equivalent series resistance (ESR), low dielectric absorption, and minimal power loss. The FA series is optimized for high frequencies up to several MHz and is AEC-Q200 qualified. These TDK capacitors are RoHS compatible and constructed with lead lanthanum zirconium titanate (PLZT) ceramic.

TDK Specialty Ceramic/Disc/MLCC Leaded Cap’s