For BusinessPricing
Request a demo

B240A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

B240A product

B240A

Diodes - Rectifiers - Single

SchottkyRectifierSMA2A40V

The B240A is a 40V, 2A Schottky barrier rectifier in an SMA package, ideal for high-efficiency power rectification.

Best for

  • Low-voltage, high-frequency inverters
  • Free-wheeling diodes
  • Polarity protection

Avoid if

  • Applications requiring reverse voltages exceeding 40V
  • Extremely high-temperature environments without proper heat sinking

Check before use

  • PCB thermal pad area
  • Reverse leakage current at 100°C

Key specifications

Vr (Max)
40 V
If (Avg)
2 A
Vf (Max)
0.5 V
Ifsm
50 A

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementGeneral Rectification

Datasheet

0e8de69b9d4076fad2f8523478274bf4_2401261512_HXY-MOSFET-B240A_C20611949.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for B240A: 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

The B240A is a Schottky barrier rectifier diode with a 40V reverse voltage rating and a 2A forward current capacity, packaged in a surface-mount SMA (DO-214AC) format.