These diodes feature an ultra-low clamping voltage (Vcl), providing superior protection for sensitive components such as Analogue Front End (AFE) and Battery Management ICs (BMICs).
The TPSMB-L Series addresses the growing demand for reliable, high-performance components in the fast-expanding EV market. With a focus on safety and reliability, these diodes meet the rigorous requirements of ISO-26262, the global standard for functional safety in automotive systems, ensuring optimal performance in critical BMS applications.
Applications include:
Electric Vehicles (EVs): Designed for 800 V battery systems in electric and hybrid vehicles.
Battery Management Systems (BMS): Ensures safety and longevity of AFEs and BMICs in 14- to 20-cell designs.
High-Voltage Automotive Systems: Suitable for advanced EV architectures requiring ISO-26262 compliance.
Key Features and Benefits
Ultra Low Clamping Voltage (Vcl): Ensures effective protection for AFEs and BMICs, safeguarding sensitive electronic components from voltage spikes and surges.
Automotive Grade Reliability: AEC-Q101 qualified with PPAP Level 3 compliance, meeting the stringent standards of automotive applications.
High Power Handling: 600 W peak pulse power capability in a compact SMB DO-214AA package.
Wide Application Range: Designed for 14- to 20-cell BMS configurations, ideal for high-voltage EV battery systems.
Fast Response Time: Protects against electrostatic discharge (ESD) and transient voltage surges.
AFE (Analogue Front End) ICs process analogue signals, such as battery cell voltage and temperature, and prepare them for conversion into digital signals. BMICs (Battery Management ICs) go a step further, managing critical battery performance functions, including cell balancing and voltage regulation.
The TPSMB-L Automotive Series TVS Diodes has been designed to safeguard these components by limiting transient voltages to safe levels, ensuring uninterrupted operation and compliance with critical safety standards.
ISO-26262 compliance is pivotal in ensuring the functional safety of EV systems, which rely on advanced electronics for propulsion, energy storage, and vehicle control. The TPSMB-L Series diodes enable automakers to meet these safety standards while enhancing system reliability and performance.
The TPSMB-L Automotive-Grade Series TVS Diode is available in tape and reel format in quantities of 3,000.
