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Transistors - FETs, MOSFETs - Arrays

Image Part Number Description / PDF Quantity Rfq
SI7998DP-T1-GE3

SI7998DP-T1-GE3

Vishay / Siliconix

MOSFET 2N-CH 30V 25A PPAK SO-8

10526
PMCXB900UELZ

PMCXB900UELZ

Nexperia

20 V, COMPLEMENTARY N/P-CHANNEL

0
CSD86330Q3D

CSD86330Q3D

Texas Instruments

MOSFET 2N-CH 25V 20A 8LSON

5000
ITF86130SK8T

ITF86130SK8T

Intersil (Renesas Electronics America)

14A, 30V, 0.012OHM, N-CHANNEL ,

20000
FDPC8012S

FDPC8012S

Sanyo Semiconductor/ON Semiconductor

MOSFET 2N-CH 25V 13A/26A PWR CLP

14025
DMN62D0UT-13

DMN62D0UT-13

Zetex Semiconductors (Diodes Inc.)

MOSFET 2N-CH 60V 0.35A SOT523

0
AUIRFN8459TR

AUIRFN8459TR

IR (Infineon Technologies)

MOSFET 2N-CH 40V 50A 8PQFN

3980
FDS4488

FDS4488

0.0079A, 30V, N-CHANNEL MOSFET

117757
IPU50R2K0CE

IPU50R2K0CE

IR (Infineon Technologies)

COOLMOS N-CHANNEL POWER MOSFET

24000
DMN2024UTS-13

DMN2024UTS-13

Zetex Semiconductors (Diodes Inc.)

MOSFET BVDSS: 8V-24V TSSOP-8 T&R

0
SIZ300DT-T1-GE3

SIZ300DT-T1-GE3

Vishay / Siliconix

MOSFET 2N-CH 30V 11A POWERPAIR

87
EPC2105

EPC2105

EPC

GAN TRANS ASYMMETRICAL HALF BRID

554
ALD114835SCL

ALD114835SCL

Advanced Linear Devices, Inc.

MOSFET 4N-CH 10.6V 16SOIC

22
AOD603A

AOD603A

Alpha and Omega Semiconductor, Inc.

MOSFET N/P-CH 60V TO252-4L

0
ALD114813SCL

ALD114813SCL

Advanced Linear Devices, Inc.

MOSFET 4N-CH 10.6V 16SOIC

0
MSCM20AM058G

MSCM20AM058G

Roving Networks / Microchip Technology

PM-MOSFET-FREDFET-5-LP8

12
DMG1023UV-7

DMG1023UV-7

Zetex Semiconductors (Diodes Inc.)

MOSFET 2P-CH 20V 1.03A SOT563

7955
PMDT290UCE,115

PMDT290UCE,115

Nexperia

MOSFET N/P-CH 20V SOT666

15640
CAB425M12XM3

CAB425M12XM3

Wolfspeed - a Cree company

1.2KV, 425A SWITCHING LOSS OPTIM

0
FDG6301N

FDG6301N

Sanyo Semiconductor/ON Semiconductor

MOSFET 2N-CH 25V 0.22A SC70-6

0

Transistors - FETs, MOSFETs - Arrays

1. Overview

Field-Effect Transistors (FETs) and Metal-Oxide-Semiconductor FETs (MOSFETs) arrays are multi-transistor packages integrating multiple discrete FET/MOSFET devices in a single housing. These arrays provide compact solutions for high-density electronic systems while maintaining individual transistor functionality. They play a critical role in modern electronics by enabling efficient power management, signal processing, and switching applications across industries.

2. Main Types and Functional Classification

TypeFunctional FeaturesApplication Examples
JFET ArrayLow noise, high input impedanceAnalog switches, RF amplifiers
MOSFET Array (Enhancement)High switching speed, low on-resistancePower supplies, motor drivers
MOSFET Array (Depletion)Normally-on behavior, high durabilityLevel shifters, analog circuits
HEMT ArrayHigh electron mobility, microwave performanceSatellite communication, radar systems

3. Structure and Composition

Typical FET/MOSFET arrays consist of: - Silicon/compound semiconductor die with gate-source-drain terminals - Common packaging formats: DIP, SIP, QFN, or custom lead frames - Monolithic integration with shared substrate or isolation trenches - Gate oxide layers (1-10nm) and metal interconnects - Advanced variants use trench/gate-all-around structures for improved performance

4. Key Technical Specifications

ParameterDescriptionImportance
RDS(on)On-state resistanceImpacts conduction loss and efficiency
VDS(max)Max drain-source voltageDetermines voltage rating
ID(max)Max continuous drain currentDefines current handling capability
QgGate chargeAffects switching speed and driver requirements
Thermal ResistanceJunction-to-ambient resistanceCrucial for thermal management

5. Application Fields

  • Consumer Electronics: Smartphone power management, audio amplifiers
  • Automotive: EV battery management systems, 48V DC-DC converters
  • Industrial: PLCs, motor drives, welding equipment
  • Telecommunications: Base station RF amplifiers, optical network transceivers
  • Renewable Energy: Solar inverters, energy storage systems

6. Leading Manufacturers and Products

ManufacturerRepresentative ProductsKey Features
Infineon TechnologiesBTS724GXSmart power MOSFET array with diagnostic functions
STMicroelectronicsIPD90N03S4-01High-side switch with 90A rating
ON SemiconductorNVN4080Automotive-qualified 80V intelligent power array
NexperiaPMBT2369High-speed JFET array for RF applications

7. Selection Recommendations

Key considerations: - Electrical requirements (voltage, current, frequency) - Thermal management capability (package thermal performance) - Integration level (number of transistors per package) - Cost vs. performance trade-offs - Automotive/industrial grade requirements (temperature range, reliability) - Example: For EV onboard chargers, select SiC MOSFET arrays with >650V rating and low RDS(on)

8. Industry Trends

Current development trends include: - Transition to wide bandgap materials (SiC, GaN) for higher efficiency - 3D packaging integration for reduced parasitic inductance - Intelligent power arrays with embedded sensors - Market growth driven by EVs, 5G infrastructure, and renewable energy systems - Miniaturization through chip-scale packaging technologies

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