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1SMA5919B AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1SMA5919B product

1SMA5919B

Diodes - Zener - Single

Zener DiodeSMA1.5W

The 1SMA5919B is a 1.5W surface-mount Zener diode designed for voltage regulation and protection applications.

Best for

  • Voltage regulation
  • Circuit protection

Avoid if

  • Applications requiring power dissipation significantly above 1.5W

Check before use

  • Thermal derating based on PCB copper area

Key specifications

Nominal Vz
5.6 V
Power Rating
1.5 W
Package
SMA (DO-214AC)

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

9bd16cae8f2f44d12e868748415834f9_1SMA5913B~5957B.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1SMA5919B: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a silicon planar Zener diode with a nominal Zener voltage of 5.6V, housed in a compact SMA (DO-214AC) surface-mount package.