ProjectsPricingInsights

1SMAF4752A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1SMAF4752A product

1SMAF4752A

Diodes

Zener Diode33V1WSMAF

The 1SMAF4752A is a 1W Zener diode with a nominal breakdown voltage of 33V, housed in a compact SMAF surface-mount package.

Best for

  • Voltage regulation
  • Overvoltage protection

Avoid if

  • Applications requiring precision beyond the specified Zener voltage tolerance

Check before use

  • Thermal derating curve at operating temperatures above 75°C

Key specifications

Nominal Zener Voltage
33 V
Power Dissipation
1 W
Package
SMAF

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesGeneral Regulation

Datasheet

273b94158914b1a4f2cd4593ba25ff93_2304140030_Shandong-Jingdao-Microelectronics-1SMAF4752A_C353577.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1SMAF4752A: 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

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 dissipation rating and a 33V nominal Zener voltage.