What is the RS1ML used for?

It is primarily used as a rectifier in power supplies and general-purpose electronic circuits where fast switching and high surge current capability are required.

What are the key specifications of the RS1ML?

Key specs include a 1000V VRRM, 1A IF(AV), 1.3V forward voltage, and a 500ns maximum reverse recovery time.

What should engineers review before using the RS1ML?

Engineers should review the thermal resistance (RθJ-A) and ensure the PCB layout provides sufficient copper pad area for heat dissipation as specified in the datasheet.

What should sourcing teams check before buying RS1ML?

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

RS1ML Datasheet, Alternatives & Specs | Taiwan Semiconductor Co., Ltd.

AI summary

The RS1ML is a 1A, 1000V fast recovery rectifier diode in a compact SOD-123FL surface-mount package, ideal for general-purpose rectification.

Best for

General purpose rectification
Power supply circuits

Avoid if

Extremely high-frequency switching applications requiring ultra-fast recovery

Check before use

Thermal dissipation requirements
Reverse recovery time

Key specifications

VRRM: 1000 V
IF(AV): 1 A
trr: 500 ns
Package: SOD-123FL

Compliance & Environment

RoHS: -
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

PowerIndustrial

Datasheet

224825fee7c8562eb13a1cfecdf8ccd1_RS1AL SERIES_N2103.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

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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Alternative components

Part	Details	Match
FR107 F7MSKSEMI	A strong alternative with matching package, voltage, current, and fast recovery time. Requires datasheet review.	Needs validation

Design and risk insights

Questions & answers

The RS1ML is a fast recovery rectifier diode capable of handling up to 1A of average forward current and 1000V of repetitive peak reverse voltage.

FR107Slkor(SLKORMICRO Elec.)	A strong alternative with matching package, voltage, current, and fast recovery time. Requires datasheet review.	Needs validation
US1MWSlkor(SLKORMICRO Elec.)	A faster (75ns) alternative, but the higher forward voltage (1.7V) requires thermal and efficiency analysis.	Needs validation

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is the RS1ML?+×

What is the RS1ML used for?+×

What are the key specifications of the RS1ML?+×

What should engineers review before using the RS1ML?+×

What should sourcing teams check before buying RS1ML?+×