NEXPERIA BAS45A Small Signal Diode 125V 250mA

The NEXPERIA BAS45A is a high-performance, epitaxial medium-speed switching diode, engineered for applications demanding low leakage current and reliable signal processing. Encapsulated within a hermetically sealed glass SOD80C surface-mount device (SMD) plastic package, it offers excellent protection and durability for a wide range of electronic circuits.

This single-diode component is designed with a low maximum reverse current of just 1nA, making it exceptionally suitable for precision circuits where minimal current loss is critical. It supports a continuous reverse voltage of up to 125V and can handle repetitive peak forward currents of 625mA, providing robust performance in switching applications.

Key Features & Benefits

• Low Leakage Current: Ideal for high-impedance and sensitive analogue circuits.
• Medium-Speed Switching: With a fast reverse recovery time of 1.5µs, it ensures efficient operation in digital and switching power supplies.
• Robust Construction: The hermetically sealed glass package ensures long-term reliability and stability in various environmental conditions.
• High-Temperature Operation: Capable of operating at temperatures up to 175°C, suitable for industrial environments.

Typical Applications

This diode is perfectly suited for industrial control systems, signal conditioning, clamping circuits, and general-purpose switching where low leakage and dependable performance are paramount. Its through-hole mounting (DO-204AG case style) facilitates easy prototyping and secure PCB integration.