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K3878 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

K3878 product

K3878

MOSFETs - Single

MOSFETN-Channel900VPower Switching

The K3878 is a 900V N-Channel Power MOSFET in a TO-3P package, optimized for high-voltage power switching applications like adapters and chargers.

Best for

  • Power switching applications
  • AC/DC adapters
  • Battery chargers

Avoid if

  • Low-voltage applications where lower RDS(on) devices are more efficient
  • Space-constrained designs requiring smaller packages than TO-3P

Check before use

  • Thermal dissipation requirements
  • Gate drive voltage compatibility

Key specifications

Vdss
900V
Id
9A
RDS(on)
0.97Ω

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SwitchingAdapters

Datasheet

0bdfb004e8f95b640788ad0842971f9e_2311081140_Minos-K3878_C19189955.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for K3878: 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
Verified KiCad 8 symbol, footprint, and 3D model
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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 K3878 is a silicon N-Channel Power MOSFET manufactured by Minos, designed for high-voltage power switching applications.