What is the MRA4007T3G used for?

It is primarily used in automotive and industrial power supply applications where reliability and high-temperature performance are critical.

What are the key specifications of the MRA4007T3G?

Key specs include a 1A average forward current, 1000V peak reverse voltage, 1.1V forward voltage at 1A, and an operating junction temperature range of -55°C to 175°C.

What should engineers review before using the MRA4007T3G?

Engineers should verify the thermal design, as the junction-to-ambient thermal resistance is 88.3°C/W, and ensure the PCB layout accommodates the SMA package dimensions.

What are the sourcing risks for the MRA4007T3G?

The device is currently active and widely available, with no significant supply chain risks reported.

What is the pinout of MRA4007T3G?

Use the MRA4007T3G datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about MRA4007T3G pinout to locate pins, power rails, and interface signals before layout.

MRA4007T3G Datasheet, Specs, Alternatives & ECAD | onsemi

AI summary

The MRA4007T3G is a 1A, 1000V standard recovery rectifier in an SMA package, optimized for automotive and industrial power applications.

Best for

Automotive power systems
Industrial power supplies
General purpose rectification

Avoid if

Applications requiring ultra-fast recovery times
High-frequency switching circuits

Check before use

Thermal dissipation requirements
PCB footprint compatibility

Key specifications

Max Reverse Voltage: 1000 V
Max Forward Current: 1 A
Operating Temp: -55°C to 175°C
Package: SMA

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: Compliant
MSL: 1
ECCN: EAR99
HTSUS: 8541.10.0080

Application

AutomotiveIndustrialPower Supply

Datasheet

MOTOS01056-1.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MRA4007T3G: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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PCB Footprint

Land pattern for PCB layout

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3D Model

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Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

Part	Details	Match
M7MDD	A likely pin-compatible 1000V, 1A general-purpose rectifier in the same SMA package.	Needs validation

Design and risk insights

Questions & answers

It is a surface-mount standard recovery power rectifier rated for 1.0 A and 1000 V, featuring a glass-passivated junction for high-temperature stability.

1N4007(M7)NK Technologies	A 1N4007 equivalent in an SMA package, matching key ratings and likely function.	Needs validation
RS1MMDD	A form-fit alternate with matching ratings, but its fast recovery time differs from the target's standard recovery.	Needs validation

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 MRA4007T3G?+×

What is the MRA4007T3G used for?+×

What are the key specifications of the MRA4007T3G?+×

What should engineers review before using the MRA4007T3G?+×

What are the sourcing risks for the MRA4007T3G?+×

What is the pinout of MRA4007T3G?+×