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1SMAF4740A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1SMAF4740A product

1SMAF4740A

Diodes - Zener - Single

Zener Diode10V1WSMAF

The 1SMAF4740A is a 1W Zener diode with a 10V nominal voltage, housed in a compact SMAF surface-mount package.

Best for

  • Voltage regulation
  • General purpose clamping

Avoid if

  • Applications requiring extremely low leakage or high-precision voltage references

Check before use

  • Thermal derating curve at operating temperatures above 75°C

Key specifications

Nominal Zener Voltage
10 V
Power Dissipation
1 W
Package
SMAF

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementIndustrial Electronics

Datasheet

b09008a7a7d7007ff7f30e90ea12f0ef_2401271820_MDD-Microdiode-Semiconductor-1SMAF4740A_C2992852.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1SMAF4740A: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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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 10V nominal Zener voltage.