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353_TO220AC__2
Discrete Semiconductor Products

RFUH20TB4SNZC9

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Rohm Semiconductor

DIODE STANDARD 430V 20A TO220NFM

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353_TO220AC__2
Discrete Semiconductor Products

RFUH20TB4SNZC9

Active
Rohm Semiconductor

DIODE STANDARD 430V 20A TO220NFM

Technical Specifications

Parameters and characteristics for this part

SpecificationRFUH20TB4SNZC9
Current - Reverse Leakage @ Vr10 µA
Mounting TypeThrough Hole
Operating Temperature - Junction150 ¯C
Package / CaseTO-220-2 Full Pack
Reverse Recovery Time (trr)25 ns
Speed200 mA, 500 ns
Supplier Device PackageTO-220NFM
TechnologyStandard
Voltage - DC Reverse (Vr) (Max) [Max]430 V
Voltage - Forward (Vf) (Max) @ If1.7 V

Pricing

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

DistributorPackageQuantity$
DigikeyTube 1$ 0.75
50$ 0.60
100$ 0.48
500$ 0.41
1000$ 0.40
2000$ 0.46
5000$ 0.42
10000$ 0.40

Description

General part information

RFUH20TB4SNZ Series

ROHM's fast recovery diodes are ultra high-speed, low VF, and suited for significant efficiency increase of switching power supply as well as reduction of switching loss.

Documents

Technical documentation and resources

How to Use LTspice® Models: Tips for Improving Convergence

Schematic Design & Verification

Impedance Characteristics of Bypass Capacitor

Schematic Design & Verification

How to Use the Thermal Resistance and Thermal Characteristics Parameters

Thermal Design

θ<sub>JA</sub> and Ψ<sub>JT</sub>

Thermal Design

How to Select Reverse Current Protection Diodes for LDO Regulators

Schematic Design & Verification

Importance of Probe Calibration When Measuring Power: Deskew

Schematic Design & Verification

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

Technical Article

Reliability Test Result

Manufacturing Data

RFUH20TB4SNZ Data Sheet

Data Sheet

Example of Heat Dissipation Design for TO Packages: Effect of Heat Dissipation Materials

Thermal Design

Method for Monitoring Switching Waveform

Schematic Design & Verification

Diode Types and Applications

Technical Article

Judgment Criteria of Thermal Evaluation

Thermal Design

Power Loss and Thermal Design of Diodes

Thermal Design

How to Select Rectifier Diodes

Technical Article

Part Explanation

Application Note

Inner Structure

Package Information

Taping Information

Package Information

Method for Calculating Junction Temperature from Transient Thermal Resistance Data

Thermal Design

Package Dimensions

Package Information

PCB Layout Thermal Design Guide

Thermal Design

About Export Regulations

Export Information

What is a Thermal Model? (Diode)

Thermal Design

Absolute Maximum Rating and Electrical Characteristics of Diodes

Technical Article

Measurement Method and Usage of Thermal Resistance RthJC

Thermal Design

Notes for Temperature Measurement Using Thermocouples

Thermal Design

List of Diode Package Thermal Resistance

Thermal Design

What Is Thermal Design

Thermal Design

RFUH20TB4SNZ ESD Data

Characteristics Data

Two-Resistor Model for Thermal Simulation

Thermal Design

Explanation for Marking

Package Information

Condition of Soldering / Land Pattern Reference

Package Information

About Flammability of Materials

Environmental Data

Moisture Sensitivity Level - Diodes

Package Information