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SK3B5A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SK3B5A product

SK3B5A

Diodes

SchottkyRectifierSMAAEC-Q101

The SK3B5A is a 150V, 3A Schottky barrier rectifier housed in a compact SMA (DO-214AC) surface-mount package, suitable for low-voltage, high-frequency inverters and polarity protection.

Best for

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

Avoid if

  • Applications exceeding 150V reverse bias
  • Environments requiring extreme thermal dissipation beyond SMA package capabilities

Check before use

  • Thermal derating based on lead temperature
  • Surge current requirements

Key specifications

Reverse Voltage
150V
Forward Current
3A
Forward Voltage
0.85V

Compliance & Environment

RoHS
Compliant
REACH
Compliant
MSL
1
ECCN
-
HTSUS
-

Application

Power InvertersPolarity Protection

Datasheet

53b65589fb888f44951a72b3968a3d02_1806020525_Suzhou-Good-Ark-Elec-SK3B5A_C174041.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SK3B5A: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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

The SK3B5A is a surface-mount Schottky barrier rectifier designed for high-efficiency power applications, featuring a 150V reverse voltage rating and 3A forward current capacity.