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2SA2018TL
Discrete Semiconductor Products

DTD543EETL

Active
Rohm Semiconductor

NPN, SOT-416, R1=R2 POTENTIAL DIVIDER TYPE DIGITAL TRANSISTOR (BIAS RESISTOR BUILT-IN TRANSISTOR)

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Search across all available documentation for this part.

2SA2018TL
Discrete Semiconductor Products

DTD543EETL

Active
Rohm Semiconductor

NPN, SOT-416, R1=R2 POTENTIAL DIVIDER TYPE DIGITAL TRANSISTOR (BIAS RESISTOR BUILT-IN TRANSISTOR)

Deep-Dive with AI

Technical Specifications

Parameters and characteristics for this part

SpecificationDTD543EETL
Current - Collector (Ic) (Max) [Max]500 mA
Current - Collector Cutoff (Max) [Max]500 nA
DC Current Gain (hFE) (Min) @ Ic, Vce [Min]115
Mounting TypeSurface Mount
Package / CaseSOT-416, SC-75
Power - Max [Max]150 mW
Resistor - Base (R1)4.7 kOhms
Resistor - Emitter Base (R2)4.7 kOhms
Supplier Device PackageEMT3
Transistor TypeNPN - Pre-Biased
Vce Saturation (Max) @ Ib, Ic [Max]300 mV
Voltage - Collector Emitter Breakdown (Max) [Max]12 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$ 0.32
10$ 0.23
100$ 0.11
500$ 0.10
1000$ 0.08
Digi-Reel® 1$ 0.32
10$ 0.23
100$ 0.11
500$ 0.10
1000$ 0.08
Tape & Reel (TR) 3000$ 0.07
6000$ 0.07
NewarkEach (Supplied on Cut Tape) 1$ 0.47
10$ 0.29
25$ 0.24
50$ 0.19
100$ 0.14
250$ 0.13
500$ 0.13
1000$ 0.12

Description

General part information

DTD543 Series

These are the standard products of "digital transistors" which ROHM invented and marketed first in the world.

Documents

Technical documentation and resources

Transistor, MOSFET Flammability

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DTA114EEFRA

Datasheet

EMT3 Part Marking

Related Document

Technical Data Sheet EN

Datasheet

Calculation of Power Dissipation in Switching Circuit

Schematic Design & Verification

Taping Information

Package Information

How to Use LTspice® Models: Tips for Improving Convergence

Schematic Design & Verification

Importance of Probe Calibration When Measuring Power: Deskew

Schematic Design & Verification

About Export Regulations

Export Information

Anti-Whisker formation - Transistors

Package Information

What Is Thermal Design

Thermal Design

Condition of Soldering / Land Pattern Reference

Package Information

Temperature derating method for Safe Operating Area (SOA)

Schematic Design & Verification

Method for Calculating Junction Temperature from Transient Thermal Resistance Data

Thermal Design

Measurement Method and Usage of Thermal Resistance RthJC

Thermal Design

Compliance of the RoHS directive

Environmental Data

How to Create Symbols for PSpice Models

Models

How to Use LTspice® Models

Schematic Design & Verification

Notes for Temperature Measurement Using Forward Voltage of PN Junction

Thermal Design

Certificate of not containing SVHC under REACH Regulation

Environmental Data

Impedance Characteristics of Bypass Capacitor

Schematic Design & Verification

Notes for Calculating Power Consumption:Static Operation

Thermal Design

Types and Features of Transistors

Application Note

Precautions When Measuring the Rear of the Package with a Thermocouple

Thermal Design

Notes for Temperature Measurement Using Thermocouples

Thermal Design

Method for Monitoring Switching Waveform

Schematic Design & Verification

List of Transistor Package Thermal Resistance

Thermal Design

Moisture Sensitivity Level - Transistors

Package Information

Part Explanation

Application Note

Package Dimensions

Package Information

Basics of Thermal Resistance and Heat Dissipation

Thermal Design

What is a Thermal Model? (Transistor)

Thermal Design

Two-Resistor Model for Thermal Simulation

Thermal Design

Inner Structure

Package Information

Reliability Test Result

Manufacturing Data

PCB Layout Thermal Design Guide

Thermal Design

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

Technical Article