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ONSEMI NRVUS2MA
Discrete Semiconductor Products

PTZTFTE255.1B

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Rohm Semiconductor

1W 5.1V, DO-214AC, HIGH POWER ZENER DIODE FOR AUTOMOTIVE

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Search across all available documentation for this part.

ONSEMI NRVUS2MA
Discrete Semiconductor Products

PTZTFTE255.1B

Active
Rohm Semiconductor

1W 5.1V, DO-214AC, HIGH POWER ZENER DIODE FOR AUTOMOTIVE

Deep-Dive with AI

Technical Specifications

Parameters and characteristics for this part

SpecificationPTZTFTE255.1B
Current - Reverse Leakage @ Vr20 µA
GradeAutomotive
Impedance (Max) (Zzt) [Max]8 Ohms
Mounting TypeSurface Mount
Operating Temperature150 °C
Package / CaseDO-214AC, SMA
Power - Max [Max]1 W
QualificationAEC-Q101
Supplier Device PackagePMDS
Tolerance5.56 %
Voltage - Zener (Nom) (Vz)5.4 V

Pricing

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

DistributorPackageQuantity$
DigikeyN/A 1197$ 0.63
NewarkEach (Supplied on Cut Tape) 1$ 0.71
10$ 0.47
25$ 0.42
50$ 0.37
100$ 0.32
250$ 0.29
500$ 0.26

Description

General part information

PTZTF5.1B Series

ROHM's zener diodes are available in various lineup as 2-pin mold surface mount type and complex type.

Documents

Technical documentation and resources

Technical Data Sheet EN

Datasheet

Part Explanation

Application Note

θ<sub>JA</sub> and Ψ<sub>JT</sub>

Thermal Design

How to Create Symbols for PSpice Models

Models

Moisture Sensitivity Level - Diodes

Package Information

Impedance Characteristics of Bypass Capacitor

Schematic Design & Verification

Anti-Whisker formation - Diodes

Package Information

PCB Layout for TVS Diodes

Schematic Design & Verification

PTZTF5.1B Data Sheet

Data Sheet

Reliability Test Result

Manufacturing Data

Basics of Thermal Resistance and Heat Dissipation

Thermal Design

Notes for Temperature Measurement Using Thermocouples

Thermal Design

θ<sub>JC</sub> and Ψ<sub>JT</sub>

Thermal Design

Explanation for Marking

Package Information

How to Use the Thermal Resistance and Thermal Characteristics Parameters

Thermal Design

Differences between TVS and Zener Diodes

Technical Article

Importance of Probe Calibration When Measuring Power: Deskew

Schematic Design & Verification

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

Technical Article

About Flammability of Materials

Environmental Data

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

Schematic Design & Verification

Absolute Maximum Rating and Electrical Characteristics of Diodes

Technical Article

Package Dimensions

Package Information

Precautions When Measuring the Rear of the Package with a Thermocouple

Thermal Design

Taping Information

Package Information

List of Diode Package Thermal Resistance

Thermal Design

PCB Layout Thermal Design Guide

Thermal Design

Condition of Soldering / Land Pattern Reference

Package Information

Report of SVHC under REACH Regulation

Environmental Data

ESD Data

Characteristics Data

Compliance of the RoHS directive

Environmental Data

About Export Regulations

Export Information

Method for Monitoring Switching Waveform

Schematic Design & Verification

Method for Calculating Junction Temperature from Transient Thermal Resistance Data

Thermal Design

What Is Thermal Design

Thermal Design

How to Select Reverse Current Protection Diodes for LDO Regulators

Schematic Design & Verification

Judgment Criteria of Thermal Evaluation

Thermal Design

How to Use LTspice&reg; Models

Schematic Design & Verification

Two-Resistor Model for Thermal Simulation

Thermal Design

Selection Method and Usage of TVS Diodes

Technical Article

Low-Side Current Sensing Circuit Design

Schematic Design & Verification

Inner Structure

Package Information

What Are TVS Diodes?

Technical Article

Measurement Method and Usage of Thermal Resistance RthJC

Thermal Design

Diode Types and Applications

Technical Article

Notes for Calculating Power Consumption:Static Operation

Thermal Design

What is a Thermal Model? (Diode)

Thermal Design

Power Loss and Thermal Design of Diodes

Thermal Design

Notes for Temperature Measurement Using Forward Voltage of PN Junction

Thermal Design