ProjectsPricingInsights

SM540AF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SM540AF product

SM540AF

Diodes - Rectifiers - Single

SchottkyRectifier5A40V

The SM540AF is a 40V, 5A Schottky barrier rectifier in an SMA-FL package, optimized for high-efficiency power applications.

Best for

  • Inverters
  • Polarity protection circuits
  • Free-wheeling diode applications

Avoid if

  • Applications exceeding 40V reverse voltage
  • High-temperature environments without proper heat sinking

Check before use

  • Thermal derating at operating temperatures above 75°C

Key specifications

VRRM
40 V
IF(AV)
5 A
VF
0.55 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

PowerIndustrial

Datasheet

f1621d34e8e1ed02d9a40bec0948fb5d.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SM540AF: 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

The SM540AF is a Schottky barrier rectifier designed for low-voltage, high-frequency applications, offering 40V reverse voltage and 5A forward current capability.