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UMT3904U3T106
Discrete Semiconductor Products

UMT3904U3T106

Active
Rohm Semiconductor

TRANSISTOR, NPN, 40V, 0.2A, SOT-323 ROHS COMPLIANT: YES

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UMT3904U3T106
Discrete Semiconductor Products

UMT3904U3T106

Active
Rohm Semiconductor

TRANSISTOR, NPN, 40V, 0.2A, SOT-323 ROHS COMPLIANT: YES

Technical Specifications

Parameters and characteristics for this part

SpecificationUMT3904U3T106
Current - Collector (Ic) (Max) [Max]200 mA
Current - Collector Cutoff (Max) [Max]50 nA
DC Current Gain (hFE) (Min) @ Ic, Vce [Min]100
Frequency - Transition300 MHz
Mounting TypeSurface Mount
Operating Temperature150 °C
Package / CaseSOT-323, SC-70
Power - Max [Max]200 mW
Supplier Device PackageUMT3
Transistor TypeNPN
Vce Saturation (Max) @ Ib, Ic0.3 V
Voltage - Collector Emitter Breakdown (Max) [Max]40 V

Pricing

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

DistributorPackageQuantity$
DigikeyN/A 2450$ 0.34
NewarkEach (Supplied on Cut Tape) 1$ 0.35
10$ 0.21
25$ 0.19
50$ 0.16
100$ 0.13
250$ 0.12
500$ 0.10
1000$ 0.09

Description

General part information

UMT3904U3 Series

UMT3904U3 is a transistor for audio frequency small signal amplifier. Complementary is the UMT3906U3.

Documents

Technical documentation and resources

Notes for Temperature Measurement Using Thermocouples

Thermal Design

Moisture Sensitivity Level - Transistors

Package Information

Anti-Whisker formation - Transistors

Package Information

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

Technical Article

Part Explanation

Application Note

Certificate of not containing SVHC under REACH Regulation

Environmental Data

About Export Regulations

Export Information

Method for Calculating Junction Temperature from Transient Thermal Resistance Data

Thermal Design

PCB Layout Thermal Design Guide

Thermal Design

Explanation for Marking

Package Information

Impedance Characteristics of Bypass Capacitor

Schematic Design & Verification

Importance of Probe Calibration When Measuring Power: Deskew

Schematic Design & Verification

Method for Monitoring Switching Waveform

Schematic Design & Verification

Types and Features of Transistors

Application Note

Notes for Calculating Power Consumption:Static Operation

Thermal Design

Notes for Temperature Measurement Using Forward Voltage of PN Junction

Thermal Design

Two-Resistor Model for Thermal Simulation

Thermal Design

Calculation of Power Dissipation in Switching Circuit

Schematic Design & Verification

Precautions When Measuring the Rear of the Package with a Thermocouple

Thermal Design

Measurement Method and Usage of Thermal Resistance RthJC

Thermal Design

Package Dimensions

Package Information

What is a Thermal Model? (Transistor)

Thermal Design

Condition of Soldering / Land Pattern Reference

Package Information

Compliance of the RoHS directive

Environmental Data

How to Use LTspice® Models

Schematic Design & Verification

About Flammability of Materials

Environmental Data

Taping Information

Package Information

Temperature derating method for Safe Operating Area (SOA)

Schematic Design & Verification

Basics of Thermal Resistance and Heat Dissipation

Thermal Design

UMT3904U3 Data Sheet

Data Sheet

How to Use LTspice® Models: Tips for Improving Convergence

Schematic Design & Verification

List of Transistor Package Thermal Resistance

Thermal Design

What Is Thermal Design

Thermal Design