What is the 1N4148W-7-F used for?

It is primarily used in high-speed switching circuits, signal processing, and low-current rectification.

What are the key specifications of the 1N4148W-7-F?

Key specs include 100V VRRM, 300mA IFM, 4ns tRR, and a low forward voltage of 0.715V at 1mA.

What should engineers review before using the 1N4148W-7-F?

Review the power derating curve (Figure 1) and thermal resistance to ensure operation remains within safe limits at higher ambient temperatures.

What are the sourcing risks for the 1N4148W-7-F?

The part is widely available and currently active, posing low sourcing risk for standard production.

What is the pinout of 1N4148W-7-F?

Use the 1N4148W-7-F datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about 1N4148W-7-F pinout to locate pins, power rails, and interface signals before layout.

1N4148W-7-F Datasheet, Specs, Alternatives & ECAD | Diodes Incorporated

AI summary

The 1N4148W-7-F is a reliable, high-speed switching diode in a SOD123 package, ideal for general-purpose signal applications.

Best for

Signal switching
General purpose rectification

Avoid if

High-power rectification
Applications requiring >300mA continuous current

Check before use

Thermal dissipation in high-ambient environments

Key specifications

Peak Reverse Voltage: 100 V
Forward Current: 300 mA
Reverse Recovery Time: 4 ns
Package: SOD123

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: -
MSL: Level 1
ECCN: EAR99
HTSUS: 8541100070.0

Application

General PurposeSwitching

Datasheet

Diodes-Inc.-1N4148W-7-F.pdf

800 KB

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CAD Models

Download ECAD models for 1N4148W-7-F: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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Where to Buy

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Alternative components

1N4448W-7-FDiodes Incorporated

A switching diode in the same package, but with a lower voltage rating and higher forward voltage drop.

Needs validation

Design and risk insights

Questions & answers

It is a fast-switching diode designed for general-purpose applications, featuring a 100V reverse voltage rating and 4ns recovery time.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the 1N4148W-7-F?+×

What is the 1N4148W-7-F used for?+×

What are the key specifications of the 1N4148W-7-F?+×

What should engineers review before using the 1N4148W-7-F?+×

What are the sourcing risks for the 1N4148W-7-F?+×

What is the pinout of 1N4148W-7-F?+×