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RB521SM-40T2R
Discrete Semiconductor Products

RB521SM-40T2R

Active
Rohm Semiconductor

SMALL SIGNAL SCHOTTKY DIODE, SINGLE, 40 V, 200 MA, 540 MV, 1 A, 150 °C

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RB521SM-40T2R
Discrete Semiconductor Products

RB521SM-40T2R

Active
Rohm Semiconductor

SMALL SIGNAL SCHOTTKY DIODE, SINGLE, 40 V, 200 MA, 540 MV, 1 A, 150 °C

Technical Specifications

Parameters and characteristics for this part

SpecificationRB521SM-40T2R
Current - Average Rectified (Io)200 mA
Current - Reverse Leakage @ Vr90 µA
Mounting TypeSurface Mount
Operating Temperature - Junction [Max]150 °C
Package / CaseSC-79, SOD-523
Speed200 mA
SpeedAny Speed
Supplier Device PackageEMD2
TechnologySchottky
Voltage - DC Reverse (Vr) (Max) [Max]40 V
Voltage - Forward (Vf) (Max) @ If540 mV

Pricing

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

DistributorPackageQuantity$
DigikeyN/A 56241$ 0.30
MouserN/A 1$ 0.28
10$ 0.17
100$ 0.08
500$ 0.07
1000$ 0.06
5000$ 0.04
8000$ 0.04
24000$ 0.04
NewarkEach (Supplied on Cut Tape) 1$ 0.28
10$ 0.18
25$ 0.15
50$ 0.12
100$ 0.09
250$ 0.08
500$ 0.08
1000$ 0.08

Description

General part information

RB521SM-40 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

Judgment Criteria of Thermal Evaluation

Thermal Design

List of Diode Package Thermal Resistance

Thermal Design

Compliance of the RoHS directive

Environmental Data

Method for Monitoring Switching Waveform

Schematic Design & Verification

Anti-Whisker formation - Diodes

Package Information

Impedance Characteristics of Bypass Capacitor

Schematic Design & Verification

How to Select Rectifier Diodes

Technical Article

Reliability Test Result

Manufacturing Data

What is a Thermal Model? (Diode)

Thermal Design

Certificate of not containing SVHC under REACH Regulation

Environmental Data

How to Create Symbols for PSpice Models

Models

Inner Structure

Package Information

About Flammability of Materials

Environmental Data

Importance of Probe Calibration When Measuring Power: Deskew

Schematic Design & Verification

Explanation for Marking

Package Information

Method for Calculating Junction Temperature from Transient Thermal Resistance Data

Thermal Design

ROHM's SBD Lineup Contributes to Greater Miniaturization and Lower Loss in Automotive, Industrial, and Consumer Equipment

White Paper

How to Use LTspice® Models: Tips for Improving Convergence

Schematic Design & Verification

Notes for Temperature Measurement Using Thermocouples

Thermal Design

θ<sub>JA</sub> and Ψ<sub>JT</sub>

Thermal Design

Precautions When Measuring the Rear of the Package with a Thermocouple

Thermal Design

Small-Signal Discrete Devices Schottky Barrier Diodes(Long-Selling Products) - RB521SM-xx, RB520SM-xx

Catalog

What Is Thermal Design

Thermal Design

Measurement Method and Usage of Thermal Resistance RthJC

Thermal Design

Notes for Calculating Power Consumption:Static Operation

Thermal Design

RB521SM-40 Data Sheet

Data Sheet

Moisture Sensitivity Level - Diodes

Package Information

Two-Resistor Model for Thermal Simulation

Thermal Design

Diode Selection Method for Asynchronous Converter

Schematic Design & Verification

Diode Types and Applications

Technical Article

How to Use LTspice&reg; Models

Schematic Design & Verification

About Export Regulations

Export Information

θ<sub>JC</sub> and Ψ<sub>JT</sub>

Thermal Design

Power Loss and Thermal Design of Diodes

Thermal Design

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

Technical Article

Notes for Temperature Measurement Using Forward Voltage of PN Junction

Thermal Design

ESD Data

Characteristics Data

Basics of Thermal Resistance and Heat Dissipation

Thermal Design

Absolute Maximum Rating and Electrical Characteristics of Diodes

Technical Article

Package Dimensions

Package Information

Condition of Soldering / Land Pattern Reference

Package Information

Part Explanation

Application Note

How to Use the Thermal Resistance and Thermal Characteristics Parameters

Thermal Design

Taping Information

Package Information

PCB Layout Thermal Design Guide

Thermal Design

How to Select Reverse Current Protection Diodes for LDO Regulators

Schematic Design & Verification