Vishay Glass Passivated Junction Fast Switching Rectifier 600 V 1 A 2-Pin DO-204AL 1N4946GP-E3

Vishay 1N4946GP-E3 Glass Passivated Junction Fast Switching Rectifier is engineered for high-efficiency and reliable performance in power electronics applications. It offers a maximum continuous forward current of 1 A and withstands peak reverse repetitive voltage up to 600 V making it suitable for a variety of switching and rectification purposes. The diode’s fast recovery feature with a peak reverse recovery time of 250 ns allows it to minimize switching losses and optimize efficiency in industrial and automotive circuits.

This rectifier is housed in a through-hole 2-pin DO-204AL package that measures 5.2 mm in length and 2.7 mm in diameter, providing a compact footprint compatible with many standard electronic assemblies. It supports operation over a wide temperature range from -65°C to 175°C, ensuring durability in harsh environments. With a low forward voltage drop of 1.3 V and peak surge current capability of 25 A, it is designed for demanding conditions including surge withstand and transient load handling.

Compliant with the automotive standard AEC-Q101 and environmental standards such as RoHS 2002/95/EC and WEEE 2002/96/EC, this diode meets strict quality and safety criteria for manufacturing and disposal. Its single diode configuration and fast switching capabilities make it ideal for use in power supply units, industrial control systems, automotive electronics, and general discrete semiconductor applications.

Designed for fast recovery switching applications with peak reverse recovery time of 250 ns. Supports peak reverse repetitive voltage of 600 V and peak surge current up to 25 A. Operates in extreme temperatures from -65°C to 175°C ensuring robustness.

Low forward voltage drop of 1.3 V aiding efficient power handling. Compact dimensions with 5.2 mm length and 2.7 mm diameter suitable for through-hole mounting. Complies with automotive standard AEC-Q101 and key industry certifications including RoHS and WEEE.

Single diode configuration with high reliability and long service life. Package type DO-204AL offering standard footprints for easy PCB integration.

This Vishay rectifier diode is widely used in electronic manufacturing, laboratory instrumentation, automotive, and industrial sectors. It is well-suited for use in power conversion, voltage regulation, and signal rectification. The product’s robust design and certification make it a trusted choice for engineers and technicians requiring dependable semiconductor devices.

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