What are the primary applications for the PMLL4148L?

It is primarily used for high-speed switching circuits and reverse polarity protection in electronic designs.

What are the key specifications of the PMLL4148L?

Key specs include a 75V reverse voltage, 200mA forward current, 4ns reverse recovery time, and a forward voltage of 1V at 50mA.

What should engineers review before using the PMLL4148L?

Engineers should review the thermal derating curve (Fig 1 in datasheet) to ensure the device operates within safe temperature limits for their specific PCB layout.

What is the supply status of the PMLL4148L?

The PMLL4148L is currently active and widely available, with high stock levels reported in major distribution channels.

What should sourcing teams check before buying PMLL4148L,115?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: easy.

What is the pinout of PMLL4148L,115?

Use the PMLL4148L,115 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about PMLL4148L,115 pinout to locate pins, power rails, and interface signals before layout.

PMLL4148L,115 Datasheet, Specs, Alternatives & ECAD | Nexperia USA Inc.

AI summary

The PMLL4148L is a high-speed, general-purpose switching diode in a glass SOD80C package, suitable for high-frequency signal processing and protection.

Best for

High-speed signal switching
General-purpose protection

Avoid if

Applications requiring high-power rectification
Environments with extreme mechanical shock

Check before use

Thermal derating requirements
Package handling guidelines for glass diodes

Key specifications

Reverse Voltage: 75 V
Forward Current: 200 mA
Reverse Recovery Time: 4 ns
Package: SOD80C

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: REACH Unaffected
MSL: 1 (Unlimited)
ECCN: EAR99
HTSUS: 8541.10.0070

Application

General PurposeIndustrial

Datasheet

SURC-S-A0002439693-1.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for PMLL4148L,115: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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PCB Footprint

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3D Model

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Where to Buy

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Alternative components

Part	Details	Match
LL4148PFST	A strong functional match with identical key electrical ratings; requires package footprint verification.	Needs validation

Design and risk insights

Questions & answers

The PMLL4148L is a high-speed switching diode manufactured by Nexperia, housed in a hermetically sealed SOD80C (Mini-MELF) glass package.

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 PMLL4148L?+×

What are the primary applications for the PMLL4148L?+×

What are the key specifications of the PMLL4148L?+×

What should engineers review before using the PMLL4148L?+×

What is the supply status of the PMLL4148L?+×

What should sourcing teams check before buying PMLL4148L,115?+×

What is the pinout of PMLL4148L,115?+×