Specification	KDZVTFTR27B

Current - Reverse Leakage	10 µA
Grade	Automotive
Mounting Type	Surface Mount
Operating Temperature	150 °C
Package / Case	SOD-123F
Package Name	PMDU
Power - Max	1 VA
Qualification	AEC-Q101
Tolerance	7.04 %
Voltage - Zener (Nom) (Vz)	28.9 V

KDZVTFTR27 Series

1W 27V, SOD-123FL, High Power Zener Diode for Automotive

Part	Mounting Type	Tolerance	Current - Reverse Leakage	Package / Case	Grade	Qualification	Package Name	Voltage - Zener (Nom) (Vz)	Operating Temperature	Power - Max
Rohm Semiconductor KDZVTFTR27B	Surface Mount	7.04 %	10 µA	SOD-123F	Automotive	AEC-Q101	PMDU	28.9 V	150 °C	1 VA

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet

Reliability Test Result

PCB Layout for TVS Diodes

θJC and ΨJT

What Are TVS Diodes?

Compliance of the RoHS directive

Advantages of PMDE Compact Package with High Heat Dissipation for Automotive Schottky Barrier Diodes

Inner Structure

How to Use LTspice® Models

θJA and ΨJT

Notes for Temperature Measurement Using Thermocouples

Package Dimensions

Diode Types and Applications

About Flammability of Materials

Measurement Method and Usage of Thermal Resistance RthJC

Method for Calculating Junction Temperature from Transient Thermal Resistance Data

Basics of Thermal Resistance and Heat Dissipation

Report of SVHC under REACH Regulation

Condition of Soldering / Land Pattern Reference

How to Create Symbols for PSpice Models

Two-Resistor Model for Thermal Simulation

ESD Data

Method for Monitoring Switching Waveform

Precautions When Measuring the Rear of the Package with a Thermocouple

How to Select Reverse Current Protection Diodes for LDO Regulators

Low-Side Current Sensing Circuit Design

Notes for Temperature Measurement Using Forward Voltage of PN Junction

Judgment Criteria of Thermal Evaluation

How to Use the Thermal Resistance and Thermal Characteristics Parameters

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

Absolute Maximum Rating and Electrical Characteristics of Diodes

What is a Thermal Model? (Diode)

What Is Thermal Design

Power Loss and Thermal Design of Diodes

List of Diode Package Thermal Resistance

How to Use LTspice® Models: Tips for Improving Convergence

About Export Regulations

Moisture Sensitivity Level - Diodes

Taping Information

KDZVTF27B Data Sheet

Notes for Calculating Power Consumption:Static Operation

Explanation for Marking

Part Explanation

PCB Layout Thermal Design Guide

Importance of Probe Calibration When Measuring Power: Deskew

Anti-Whisker formation - Diodes

Impedance Characteristics of Bypass Capacitor

Differences between TVS and Zener Diodes

Selection Method and Usage of TVS Diodes

Product Change Notice EN

Technical Data Sheet EN