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1N5278 Datasheet

Manufacturer: Microsemi (now Microchip Technology)

This datasheet includes multiple variants, all published together in a single manufacturer document.

1N5278 datasheet preview

Datasheet Details

Part number 1N5278
Datasheet 1N5278 1N5221 Datasheet (PDF)
File Size 139.58 KB
Manufacturer Microsemi (now Microchip Technology)
Description 500mW GLASS AXIAL-LEAD ZENER DIODES
1N5278 page 2 1N5278 page 3

1N5278 Overview

APPEARANCE The popular 1N5221 thru 1N5281B series of 0.5 watt Zener Voltage Regulators provides a selection from 2.4 to 200 volts in standard 5% or 10% tolerances as well as tighter tolerances identified by different suffix letters on the part number. These glass axial-leaded DO-35 Zeners are also available in various military screening levels by adding a prefix identifier as described in the.

1N5278 Applications

  • JEDEC registered 1N5221 to 1N5281B
  • Internal bonds optionally available with “-1” suffix

1N5278 from other manufacturers

See all manufacturers

Brand Logo Part Number Description Other Manufacturers
SEMTECH Logo 1N5278 SILICON PLANAR ZENER DIODES SEMTECH
JINAN JINGHENG Logo 1N5278 SILICON PLANAR ZENER DIODES JINAN JINGHENG
GOOD-ARK Logo 1N5278 Zener Diodes GOOD-ARK
Digitron Semiconductors Logo 1N5278 ZENER DIODES Digitron Semiconductors
Central Semiconductor Logo 1N5278B SILICON ZENER DIODES Central Semiconductor
Microsemi (now Microchip Technology) logo - Manufacturer

More Datasheets from Microsemi (now Microchip Technology)

See all Microsemi (now Microchip Technology) datasheets

Part Number Description
1N5278B-1 ZENER DIODES
1N5278BUR-1 METALLURGICALLY BONDED GLASS SURFACE MOUNT 500mW ZENERS
1N5278UR 500mW GLASS SURFACE MOUNT ZENER DIODES
1N5278UR-1 METALLURGICALLY BONDED GLASS SURFACE MOUNT 500mW ZENERS
1N5270 500mW GLASS AXIAL-LEAD ZENER DIODES
1N5270B-1 ZENER DIODES
1N5270BUR-1 METALLURGICALLY BONDED GLASS SURFACE MOUNT 500mW ZENERS
1N5270UR 500mW GLASS SURFACE MOUNT ZENER DIODES
1N5270UR-1 METALLURGICALLY BONDED GLASS SURFACE MOUNT 500mW ZENERS
1N5271 500mW GLASS AXIAL-LEAD ZENER DIODES

1N5278 Distributor

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