BAS21J

Specialized ICs Nexperia BAS21J Overview

The Specialized ICs Nexperia BAS21J is a high-performance diode designed for efficient, fast recovery operation. This component is rated for a fast recovery time of less than 500ns, with a forward current capability exceeding 200mA. It supports a peak forward voltage of 1.1V at 100mA, making it suitable for high-efficiency applications. The BAS21J operates at a maximum temperature of 150°C, ensuring reliability and stability in harsh environments. Its low leakage current of 100nA at 250V highlights its excellent standby performance. The diode's package includes a 2-termination surface mount SC-90, SOD-323F, available in Tape & Reel (TR) for automated assembly processes, which is ideal for volume manufacturing.

Key Features

The Specialized ICs Nexperia BAS21J includes several key features that make it an excellent choice for demanding electronic applications:

• Fast recovery time of ≤500ns, suitable for high-speed switching applications.
• High forward current of >200mA, enabling robust performance in circuit designs.
• Low forward voltage of 1.1V at 100mA, enhancing overall energy efficiency.
• High maximum operating temperature of 150°C, providing operational stability under extreme conditions.
• Ultra-low leakage current of 100nA at 250V, minimizing power loss during idle states.
• Compact surface mount design (SC-90, SOD-323F), perfect for modern, space-constrained electronic assemblies.
• Offered in Tape & Reel packaging to facilitate automated manufacturing processes.

Applications

The Specialized ICs Nexperia BAS21J diode is versatile and can be used in a variety of applications:

• DC motor control and drives, where fast switching and recovery are crucial.
• Battery chargers, benefiting from its high efficiency and low leakage current.
• Welding equipment, requiring robust thermal and electrical performance.
• Power converters, utilizing its fast switching capabilities.
• Reverse polarity protection, ensuring device safety in case of incorrect power connection.
• Ultra high-speed switching applications in communication and computing.
• Freewheeling diodes in inductive loads to prevent back EMF damage.
• Polarity protection diode applications to enhance circuit safety and reliability.
• Recirculating diodes in DC/DC converters for improved performance.
• Switching diode applications that benefit from its quick recovery and high current capacity.