bas56

The Diodes Incorporated BAS521LP-7B is a general-purpose fast recovery diode suitable for surface mounting applications. It features a high reverse voltage rating of 325V, allowing for effective transient protection. The diode can handle a continuous average rectified current of up to 400mA, making it appropriate for low-to-moderate current circuits.

With a fast reverse recovery time of 50ns, this diode supports high-frequency operation and fast switching applications. Its low forward voltage of 1.1V at 100mA minimizes power loss, while the minimal reverse leakage current of 150nA at 250V contributes to low-power designs. The ultra-low capacitance of 5pF at 0V and 1MHz helps reduce signal loss in high-speed and RF circuits.

This device is housed in a compact X1-DFN1006-2 package, also known as 0402 (1006 Metric), which is ideal for high-density PCBs and automated assembly. The broad operating temperature range of -65°C to +150°C junction temperature allows for use in varied environmental conditions. It is suitable for signal and logic-level switching, general-purpose rectification, and polarity protection in power and signal lines.

Although noted as obsolete, new original stock may still be available. The part is RoHS compliant and falls under ECCN EAR99.