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BD681G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BD681G product

BD681G

Transistors - Bipolar (BJT) - Single

NPNDarlingtonAmplifier

The BD681G is a 100V, 4A NPN Darlington transistor from onsemi, suitable for general-purpose amplifier applications.

Best for

  • General-purpose amplifiers

Avoid if

  • High-frequency switching applications

Check before use

  • Thermal management requirements

Key specifications

VCEO
100 V
IC
4.0 A
PD
40 W
hFE
750

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
Not Applicable
ECCN
EAR99
HTSUS
8541.29.0095

Application

Amplifiers

Datasheet

ON-Semiconductor-company-79.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BD681G: 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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KiCad Library
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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 BD681G is a plastic medium-power silicon NPN Darlington transistor designed for general-purpose amplifier applications.