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The onsemi 1N5401RL is an axial-lead standard recovery rectifier designed for power supply applications. It features a 3.0 A average rectified forward current and a 100 V peak repetitive reverse voltage rating. The device utilizes a void-free economical plastic package that meets UL 94V-0 flammability standards. Electrical characteristics include a maximum forward voltage of 1.0 V at 3.0 A and a non-repetitive peak surge current capability of 200 A. The component operates within a junction temperature range of -65°C to +170°C.
Verify the specific ordering suffix 'RL' corresponds to the tape and reel packaging format containing 1200 units per reel, distinct from the box-packaged standard part number. Confirm the manufacturer source is Semiconductor Components Industries, LLC (onsemi) to ensure compliance with the specified mechanical and electrical ratings provided in the official datasheet.
Select this component when a 100 V reverse voltage rating is required alongside a 3.0 A continuous current capacity. The axial lead configuration allows for through-hole mounting with flexible lead lengths. Consider the thermal resistance characteristics and derating curves if operating near maximum temperature limits or under capacitive load conditions.
This device belongs to the 1N5400 through 1N5408 series of standard recovery rectifiers. The '1N5401' designation specifically identifies the 100 V variant within this family, which shares common mechanical dimensions and general electrical performance traits with other members of the series differing primarily in voltage ratings.
Cross-reference with Vishay 1N5401-E3/54 or Diotec 1N5401 for equivalent specifications. Ensure substitute parts maintain the DO-201AD (CASE 267-05) package outline and match the 3.0 A current and 100 V voltage ratings.