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1N4448TR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1N4448TR product

1N4448TR

Diodes - Rectifiers - Single

Switching DiodeAxial100V

The 1N4448TR is a high-speed silicon switching diode in a DO-35 axial package, suitable for general-purpose fast switching circuits.

Best for

  • High-speed switching
  • General purpose signal rectification

Avoid if

  • High-current power rectification
  • Surface-mount assembly requirements

Check before use

  • Thermal management in high-density boards

Key specifications

VRRM
100 V
IF
300 mA
trr
4 ns

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
Not Applicable
ECCN
EAR99
HTSUS
8541.10.0070

Application

General Switching

Datasheet

Fairchild-Semiconductor-company-11.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1N4448TR: 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

It is a small signal fast switching diode designed for high-speed applications, featuring a 100V reverse voltage rating.