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SOD-523uni
Discrete Semiconductor Products

RB531SM-40T2R

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Rohm Semiconductor

40V, 100MA, SOD-523, SCHOTTKY BARRIER DIODE

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SOD-523uni
Discrete Semiconductor Products

RB531SM-40T2R

Active
Rohm Semiconductor

40V, 100MA, SOD-523, SCHOTTKY BARRIER DIODE

Technical Specifications

Parameters and characteristics for this part

SpecificationRB531SM-40T2R
Current - Average Rectified (Io)100 mA
Current - Reverse Leakage @ Vr100 çA
Mounting TypeSurface Mount
Operating Temperature - Junction125 °C
Package / CaseSC-79, SOD-523
SpeedAny Speed
Speed200 mA
Supplier Device PackageEMD2
TechnologySchottky
Voltage - DC Reverse (Vr) (Max) [Max]40 V
Voltage - Forward (Vf) (Max) @ If610 mV

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 0.30
10$ 0.18
100$ 0.11
500$ 0.08
1000$ 0.07
2000$ 0.07
Digi-Reel® 1$ 0.38
10$ 0.26
100$ 0.13
500$ 0.11
1000$ 0.07
2000$ 0.06
Tape & Reel (TR) 8000$ 0.04
16000$ 0.04

Description

General part information

RB531SM-30FH Series

ROHM's schottky barrier diodes are low VF, low IR and high ESD resistant, suitable for phone and various portable electronics.

Documents

Technical documentation and resources

Absolute Maximum Rating and Electrical Characteristics of Diodes

Technical Article

Impedance Characteristics of Bypass Capacitor

Schematic Design & Verification

Moisture Sensitivity Level - Diodes

Package Information

About Flammability of Materials

Environmental Data

Condition of Soldering / Land Pattern Reference

Package Information

What is a Thermal Model? (Diode)

Thermal Design

How to Select Reverse Current Protection Diodes for LDO Regulators

Schematic Design & Verification

List of Diode Package Thermal Resistance

Thermal Design

ESD Data

Characteristics Data

Overview of ROHM's Simulation Models(for ICs and Discrete Semiconductors)

Technical Article

Two-Resistor Model for Thermal Simulation

Thermal Design

Explanation for Marking

Package Information

Diode Types and Applications

Technical Article

Measurement Method and Usage of Thermal Resistance RthJC

Thermal Design

What Is Thermal Design

Thermal Design

Reliability Test Result

Manufacturing Data

θ<sub>JA</sub> and Ψ<sub>JT</sub>

Thermal Design

PCB Layout Thermal Design Guide

Thermal Design

Notes for Temperature Measurement Using Thermocouples

Thermal Design

Method for Monitoring Switching Waveform

Schematic Design & Verification

Importance of Probe Calibration When Measuring Power: Deskew

Schematic Design & Verification

How to Select Rectifier Diodes

Technical Article

How to Use the Thermal Resistance and Thermal Characteristics Parameters

Thermal Design

About Export Regulations

Export Information

Method for Calculating Junction Temperature from Transient Thermal Resistance Data

Thermal Design

Judgment Criteria of Thermal Evaluation

Thermal Design

Power Loss and Thermal Design of Diodes

Thermal Design

How to Use LTspice&reg; Models: Tips for Improving Convergence

Schematic Design & Verification

How to Create Symbols for PSpice Models

Models

Part Explanation

Application Note

Taping Information

Package Information