1N5280UR Datasheet 500mW GLASS SURFACE MOUNT ZENER DIODES

Manufacturer: Microsemi (now Microchip Technology)

Download the 1N5280UR datasheet PDF. This datasheet also includes the 1N5221UR variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

1N5280UR 500mw glass surface mount zener diodes by Microsemi (now Microchip Technology) - Datasheet Preview — Note: The manufacturer provides a single datasheet file (1N5221UR-Microsemi.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	1N5280UR
Manufacturer	Microsemi (now Microchip Technology)
File Size	98.22 KB
Description	500mW GLASS SURFACE MOUNT ZENER DIODES
Datasheet	1N5280UR Datasheet

General Description

The 1N5221BUR thru 1N5281BUR series of 0.5 watt Zener Voltage Regulators provides a surface mount equivalent to the popular JEDEC registered 1N5221B to 1N5281B for 2.4 to 200 volts in standard 5% tolerances as well as tighter tolerances identified by different suffix letters on the part number.

These are also available with an internal-metallurgicalbond option by adding a “-1” suffix (see separate data sheet).

Microsemi also offers numerous other Zener products to meet higher and lower power applications.

Overview

WWW.Microsemi .COM SCOTTSDALE DIVISION 1N5221UR thru 1N5281BUR, e3 (or MLL5221 thru MLL5281B, e3) 500 mW GLASS SURFACE MOUNT ZENER.

Key Features

Surface mount equivalents to the JEDEC registered 1N5221 thru 1N5281B series.
Hermetically sealed surface mount package.
RoHS Compliant devices available by adding “e3” suffix.
Internal meta.

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More Datasheets from Microsemi (now Microchip Technology)

Part Number	Description
1N5280UR-1	METALLURGICALLY BONDED GLASS SURFACE MOUNT 500mW ZENERS
1N5280	500mW GLASS AXIAL-LEAD ZENER DIODES
1N5280B-1	ZENER DIODES
1N5280BUR-1	METALLURGICALLY BONDED GLASS SURFACE MOUNT 500mW ZENERS
1N5281	500mW GLASS AXIAL-LEAD ZENER DIODES
1N5281B-1	ZENER DIODES
1N5281BUR-1	METALLURGICALLY BONDED GLASS SURFACE MOUNT 500mW ZENERS
1N5281UR	500mW GLASS SURFACE MOUNT ZENER DIODES
1N5281UR-1	METALLURGICALLY BONDED GLASS SURFACE MOUNT 500mW ZENERS
1N5283-1	CURRENT REGULATOR DIODES