1N5403
General purpose diodes, 3A 300V, DO-201AD
Manufacturer： ['onsemi', 'rochester', 'fairchild', 'comchip', 'vishay-general-semiconductor', 'vishay', 'freescale']
series introduction
The 1N5403 series is a collection of robust rectifier diodes designed to meet the demands of various electrical and electronic applications. Known for their reliability and exceptional performance, these diodes play a crucial role in converting alternating current (AC) to direct current (DC) in power supply circuits. With a maximum repetitive peak reverse voltage of 40 volts and a forward current rating of 3 amperes, the 1N5403 diodes are well-suited for applications that require efficient rectification and signal processing.
One of the key features of the 1N5403 series is its ability to handle high surge currents, which is essential in environments where voltage spikes are common. This characteristic ensures the diodes can withstand transient conditions without failure, contributing to the overall robustness of the circuit. The diodes are also designed with a low forward voltage drop, resulting in minimal energy loss during operation, enhancing overall efficiency.
The design of the 1N5403 diodes incorporates a glass passivated junction, which not only increases reliability but also ensures enhanced thermal stability. This makes them suitable for use in high-temperature environments, expanding their applicability across various sectors. The axial-leaded package type facilitates easy integration into circuit boards, making the 1N5403 series an excellent choice for both prototyping and production.
In terms of use cases, the 1N5403 series is ideal for power supply circuits, battery chargers, and motor control applications. They are extensively utilized in consumer electronics, industrial machinery, and automotive systems, where dependable rectification is essential. The versatility of the 1N5403 diodes allows them to be employed in low to moderate frequency applications, such as in switching power supplies and high-frequency rectifier circuits.
Overall, the 1N5403 series stands out as a dependable choice for engineers and designers seeking high-performance rectifier diodes that meet stringent operational requirements across a variety of industries.
Images for reference
SB1245
SB540-E3/51
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