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Discrete Semiconductor Products

KDZVTR4.3B

Active
Rohm Semiconductor

DIODE ZENER SINGLE 4.57V 1W 2-PIN SOD-123 T/R

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Search across all available documentation for this part.

DocumentsWhat is a Thermal Model? (Diode)Importance of Probe Calibration When Measuring Power: Deskew+36
Product thumbnail image
Discrete Semiconductor Products

KDZVTR4.3B

Active
Rohm Semiconductor

DIODE ZENER SINGLE 4.57V 1W 2-PIN SOD-123 T/R

Deep-Dive with AI

DocumentsWhat is a Thermal Model? (Diode)Importance of Probe Calibration When Measuring Power: Deskew+36

Technical Specifications

Parameters and characteristics for this part

SpecificationKDZVTR4.3B
Current - Reverse Leakage @ Vr20 µA
Mounting TypeSurface Mount
Operating Temperature150 °C
Package / CaseSOD-123F
Power - Max [Max]1 W
Supplier Device PackagePMDU
Voltage - Zener (Nom) (Vz)4.55 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$ 0.38
10$ 0.31
100$ 0.21
500$ 0.15
1000$ 0.12
Digi-Reel® 1$ 0.38
10$ 0.31
100$ 0.21
500$ 0.15
1000$ 0.12
Tape & Reel (TR) 3000$ 0.11
6000$ 0.10
9000$ 0.09
15000$ 0.09
21000$ 0.08
30000$ 0.08
NewarkEach (Supplied on Full Reel) 3000$ 0.09
6000$ 0.09
12000$ 0.08

Description

General part information

KDZVTR4.3 Series

Small power mold type KDZV4.3B is Zener Diode for Voltage Regulation.

Documents

Technical documentation and resources

What is a Thermal Model? (Diode)

Thermal Design

Importance of Probe Calibration When Measuring Power: Deskew

Schematic Design & Verification

How to Create Symbols for PSpice Models

Models

Selection Method and Usage of TVS Diodes

Technical Article

How to Use LTspice® Models: Tips for Improving Convergence

Schematic Design & Verification

Diode Types and Applications

Technical Article

Impedance Characteristics of Bypass Capacitor

Schematic Design & Verification

Notes for Temperature Measurement Using Thermocouples

Thermal Design

Reliability Test Result

Manufacturing Data

Power Loss and Thermal Design of Diodes

Thermal Design

About Export Regulations

Export Information

How to Select Reverse Current Protection Diodes for LDO Regulators

Schematic Design & Verification

What Is Thermal Design

Thermal Design

Absolute Maximum Rating and Electrical Characteristics of Diodes

Technical Article

Inner Structure

Package Information

Differences between TVS and Zener Diodes

Technical Article

Taping Information

Package Information

Moisture Sensitivity Level - Diodes

Package Information

PCB Layout Thermal Design Guide

Thermal Design

ESD Data

Characteristics Data

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

Technical Article

What Are TVS Diodes?

Technical Article

Two-Resistor Model for Thermal Simulation

Thermal Design

Method for Calculating Junction Temperature from Transient Thermal Resistance Data

Thermal Design

PCB Layout for TVS Diodes

Schematic Design & Verification

List of Diode Package Thermal Resistance

Thermal Design

Low-Side Current Sensing Circuit Design

Schematic Design & Verification

Condition of Soldering / Land Pattern Reference

Package Information

KDZV4.3B Data Sheet

Data Sheet

Judgment Criteria of Thermal Evaluation

Thermal Design

How to Use the Thermal Resistance and Thermal Characteristics Parameters

Thermal Design

Explanation for Marking

Package Information

Part Explanation

Application Note

Method for Monitoring Switching Waveform

Schematic Design & Verification

About Flammability of Materials

Environmental Data

θ<sub>JA</sub> and Ψ<sub>JT</sub>

Thermal Design

Measurement Method and Usage of Thermal Resistance RthJC

Thermal Design

Product Change Notice EN

Datasheet