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BAS31,215

BAS31,215 Description

The BAS31,215 from Nexperia is a high-performance avalanche diode array designed for automotive-grade applications, offering robust reliability and fast recovery characteristics. This surface-mount device (SMD) features 1 pair series-connected diodes in a compact TO-236AB (SOT-23) package, making it ideal for space-constrained designs. With a reverse voltage (Vr) of 90V and a forward current (Io) of 250mA per diode, it delivers efficient rectification while maintaining low leakage (100nA @ 90V). Its fast recovery time (trr = 50ns) and low forward voltage drop (1V @ 200mA) ensure minimal power loss, making it suitable for high-speed switching circuits.

BAS31,215 Features

• Fast Recovery Speed: ≤500ns recovery time, optimized for >200mA operation.
• Automotive Compliance: Meets stringent automotive industry standards for reliability.
• Low Leakage Current: 100nA @ 90V ensures energy efficiency.
• Avalanche Technology: Enhances surge protection and durability.
• Wide Temperature Range: Operates up to 150°C junction temperature, suitable for harsh environments.
• RoHS3 & REACH Compliant: Environmentally friendly and unrestricted for global use.
• MSL1 (Unlimited): No moisture sensitivity concerns for extended shelf life.

BAS31,215 Applications

The BAS31,215 excels in:

• Automotive Electronics: ECU protection, LED drivers, and power management.
• High-Speed Switching: Snubber circuits, freewheeling diodes in SMPS.
• Signal Clamping: Protection in communication interfaces (CAN, LIN).
• Portable Devices: Energy-efficient rectification in battery-powered systems.
• Industrial Controls: Surge suppression in motor drives and relays.

Conclusion of BAS31,215

The BAS31,215 stands out for its fast recovery, low leakage, and automotive-grade robustness, making it a superior choice for demanding applications. Its avalanche-rated durability and compact SOT-23 package provide a balance of performance and space efficiency, ideal for modern electronics. Whether for automotive, industrial, or consumer systems, this diode array delivers reliability and efficiency, backed by Nexperia’s quality assurance.