What is the primary application of this diode?

It is used to protect sensitive electronic components from voltage transients, such as those induced by lightning or ESD, in telecom, industrial, and consumer circuits.

What are the key electrical specifications?

It features a 5.0V standoff voltage, a breakdown voltage range of 6.40V to 7.00V, and a maximum clamping voltage of 9.2V at 43.5A.

What should engineers review before using this part?

Engineers should ensure the peak pulse power and clamping voltage are sufficient for the expected transient energy levels in their design.

What should sourcing teams check before buying SMAJ5.0CA?

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

What is the pinout of SMAJ5.0CA?

Use the SMAJ5.0CA datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about SMAJ5.0CA pinout to locate pins, power rails, and interface signals before layout.

SMAJ5.0CA Datasheet, Specs, Alternatives & ECAD | Littelfuse

AI summary

The SMAJ5.0CA is a robust 400W bi-directional TVS diode designed for transient voltage protection in compact surface-mount applications.

Best for

ESD protection
I/O interface protection
VCC bus protection

Avoid if

Applications requiring extremely low leakage current
High-power surge environments exceeding 400W

Check before use

PCB layout for thermal dissipation
Transient energy requirements

Key specifications

Peak Pulse Power: 400 W
Standoff Voltage: 5.0 V
Clamping Voltage: 9.2 V
Package: DO-214AC (SMA)

Compliance & Environment

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

Application

TelecomIndustrialConsumer Electronics

Datasheet

media

800 KB

Datasheet AI

CAD Models

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Alternative components

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Design and risk insights

Questions & answers

The SMAJ5.0CA is a bi-directional Transient Voltage Suppression (TVS) diode from Littelfuse, rated for 400W peak pulse power.

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 SMAJ5.0CA?+×

What is the primary application of this diode?+×

What are the key electrical specifications?+×

What should engineers review before using this part?+×

What should sourcing teams check before buying SMAJ5.0CA?+×

What is the pinout of SMAJ5.0CA?+×