Nexperia B.V. 400 W Transient Voltage Suppressor PTVS43VS1UR-QX

400 W unidirectional Transient Voltage Suppressor (TVS) in a SOD123W small and flat lead Surface-Mounted Device (SMD) plastic package, designed for transient overvoltage protection.

Features and benefits

• Rated peak pulse power: P_PPM = 400 W (350 W for 3V3)
• Reverse standoff voltage range: V_RWM = 3.3 V to 64 V
• Reverse current: I_RM = 0.001 μA
• Very low package height: 1 mm
• Small plastic package suitable for surface-mounted design
• Qualified according to AEC-Q101 and recommended for use in automotive applications

Applications

• Power supply protection
• Automotive application
• Industrial application
• Power management

PTVS43VS1UR-Q/SOD123W/SOD2 Product overview: PTVS43VS1UR-QX from Nexperia is a TVS Protection Diode for ESD protection, surge suppression, transient voltage clamping, communication ports, and industrial electronics. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include TVS diode, ESD protection, surge suppression, transient voltage, TVS Protection Diode, TVS Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 144-PTVS43VS1UR-QX can be used for catalog matching and distributor lookup.

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