ProjectsPricingInsights

1SMAF4766A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1SMAF4766A product

1SMAF4766A

Diodes - Zener - Single

Zener Diode1W120VSMAF

The 1SMAF4766A is a 1W Zener diode with a 120V nominal voltage, packaged in a compact SMAF surface-mount format.

Best for

  • Voltage regulation
  • General purpose clamping

Avoid if

  • High-precision reference applications requiring extremely low noise

Check before use

  • Thermal derating at high ambient temperatures

Key specifications

Nominal Zener Voltage
120 V
Power Dissipation
1 W
Dynamic Impedance
550 Ohm

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesConsumer Electronics

Datasheet

a378e159936e4f9db143bd6e0676f45f_2211161800_YFW-1SMAF4766A_C5270606.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1SMAF4766A: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

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 designed for voltage regulation, featuring a 1W power rating and a 120V nominal Zener voltage.