Taiwan Semiconductor Silicon Switching Diode, Single, 150mA, 100V, DO-35, 2-Pin, 1N4148 A0

The Taiwan Semiconductor 1N4148 A0 is a single silicon junction switching diode designed for signal switching applications in electronic circuits. Featuring a robust DO-35 through-hole package with a 2-pin configuration, this diode offers reliable performance for PCB mounting and integration in a variety of electronic designs.

Drawing a maximum forward current of 150mA, the 1N4148 A0 is suited for use in both analog and digital systems where fast switching is required. It can withstand a peak non-repetitive forward surge current of up to 2A and features a maximum peak reverse repetitive voltage of 100V, making it suitable for protection and signaling applications. Its maximum forward voltage is capped at 1V, ensuring efficient conduction with minimal voltage drop.

The fast peak reverse recovery time of 4ns allows for rapid operation in high-frequency applications. With a maximum power dissipation rating of 500mW, the diode is engineered for stability and long operating life, even at elevated currents and voltages.

Constructed in a DO-35 package with dimensions of 5.08mm in length and 2.28mm diameter, the 1N4148 A0 is ideally sized for compact installations. It operates reliably across a wide ambient temperature range from -65°C to 150°C, making it suitable for industrial, laboratory, and commercial electronic systems where thermal performance is critical.

As a small signal switching diode, this product finds application in industrial electronics, manufacturing control systems, laboratory instrumentation, communication equipment, and various PCB-based electronic assemblies. It meets common industry standards and is engineered to provide high-speed switching and robust protection in circuits.

For engineers and designers seeking a high-quality, fast-switching diode for their next project, the Taiwan Semiconductor 1N4148 A0 offers proven reliability, compact form, and excellent operational parameters. Browse more switching Diodes and semiconductor products by Taiwan Semiconductor in the EnvMart electronics category for your industrial and laboratory needs.