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Discrete Semiconductor Products

RFN20NS4STL

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Rohm Semiconductor

DIODE GEN PURP 430V 20A LPDS

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RFNXXNXXXXX
Discrete Semiconductor Products

RFN20NS4STL

Active
Rohm Semiconductor

DIODE GEN PURP 430V 20A LPDS

Technical Specifications

Parameters and characteristics for this part

SpecificationRFN20NS4STL
Current - Reverse Leakage @ Vr10 µA
Mounting TypeSurface Mount
Operating Temperature - Junction150 ¯C
Package / CaseD2PAK (2 Leads + Tab), TO-263AB, TO-263-3
Reverse Recovery Time (trr)30 ns
Speed200 mA, 500 ns
Supplier Device PackageLPDS
TechnologyStandard
Voltage - DC Reverse (Vr) (Max) [Max]430 V
Voltage - Forward (Vf) (Max) @ If1.55 V

Pricing

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

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 3.20
10$ 2.08
100$ 1.44
500$ 1.17
Digi-Reel® 1$ 2.37
10$ 1.97
100$ 1.56
500$ 1.32
Tape & Reel (TR) 1000$ 0.99

Description

General part information

RFN20TJ6SFHG 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

Judgment Criteria of Thermal Evaluation

Thermal Design

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

Technical Article

RFN20NS4S Data Sheet

Data Sheet

Method for Monitoring Switching Waveform

Schematic Design & Verification

Method for Calculating Junction Temperature from Transient Thermal Resistance Data

Thermal Design

How to Create Symbols for PSpice Models

Models

What Is Thermal Design

Thermal Design

How to Select Rectifier Diodes

Technical Article

θ<sub>JA</sub> and Ψ<sub>JT</sub>

Thermal Design

Absolute Maximum Rating and Electrical Characteristics of Diodes

Technical Article

Two-Resistor Model for Thermal Simulation

Thermal Design

Part Explanation

Application Note

Notes for Temperature Measurement Using Thermocouples

Thermal Design

Impedance Characteristics of Bypass Capacitor

Schematic Design & Verification

Inner Structure

Package Information

ESD Data

Characteristics Data

How to Use the Thermal Resistance and Thermal Characteristics Parameters

Thermal Design

How to Select Reverse Current Protection Diodes for LDO Regulators

Schematic Design & Verification

Diode Types and Applications

Technical Article

Measurement Method and Usage of Thermal Resistance RthJC

Thermal Design

PCB Layout Thermal Design Guide

Thermal Design

What is a Thermal Model? (Diode)

Thermal Design

Importance of Probe Calibration When Measuring Power: Deskew

Schematic Design & Verification

Power Loss and Thermal Design of Diodes

Thermal Design

List of Diode Package Thermal Resistance

Thermal Design

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

Schematic Design & Verification

Reliability Test Result

Manufacturing Data

About Export Regulations

Export Information