Transistors - FETs, MOSFETs - Arrays

Image Part Number Description / PDF Quantity Rfq
BUK9K52-60E,115

BUK9K52-60E,115

Nexperia

MOSFET 2N-CH 60V 16A LFPAK56D

0

NX138AKSX

NX138AKSX

Nexperia

MOSFET 2 N-CH 60V 170MA 6TSSOP

1932

NX3020NAKV,115

NX3020NAKV,115

Nexperia

MOSFET 2N-CH 30V 200MA SOT666

67507

NX3008NBKSH

NX3008NBKSH

Nexperia

MOSFET 2 N-CH 30V 350MA 6TSSOP

2315

PMDT290UNE,115

PMDT290UNE,115

Nexperia

MOSFET 2N-CH 20V 0.8A SOT666

55206

BUK9K18-40E,115

BUK9K18-40E,115

Nexperia

MOSFET 2N-CH 40V 30A LFPAK56D

0

NX3008CBKS,115

NX3008CBKS,115

Nexperia

MOSFET N/P-CH 30V 6TSSOP

6770

BUK7K35-60EX

BUK7K35-60EX

Nexperia

MOSFET 2N-CH 60V 20.7A LFPAK56D

0

PHC21025,118

PHC21025,118

Nexperia

SMALL SIGNAL FIELD-EFFECT TRANSI

27607

PMDPB70XP,115

PMDPB70XP,115

Nexperia

NOW NEXPERIA PMDPB70XP - SMALL S

81366

2N7002PS/ZLX

2N7002PS/ZLX

Nexperia

MOSFET 2N-CH 60V 320MA SOT363

0

NX6020CAKSX

NX6020CAKSX

Nexperia

NX6020CAKS - 60V/50V, 170MA /160

1746000

PMDPB58UPE,115

PMDPB58UPE,115

Nexperia

MOSFET 2P-CH 20V 3.6A HUSON6

0

NX138BKSX

NX138BKSX

Nexperia

MOSFET 2 N-CH 60V 210MA 6TSSOP

152

BUK9K29-100E,115

BUK9K29-100E,115

Nexperia

MOSFET 2N-CH 100V 30A LFPAK56D

9479

BUK7K17-60EX

BUK7K17-60EX

Nexperia

MOSFET 2N-CH 60V 30A 56LFPAK

10304

BUK7K32-100EX

BUK7K32-100EX

Nexperia

MOSFET 2N-CH 100V 29A LFPAK56D

8

PMDPB55XP,115

PMDPB55XP,115

Nexperia

MOSFET 2P-CH 20V 3.4A 6HUSON

0

PSMN8R5-100ES

PSMN8R5-100ES

Nexperia

POWER FIELD-EFFECT TRANSISTOR, 1

0

PMN27XPEA,115

PMN27XPEA,115

Nexperia

4.4A, 20V, 6-ELEMENT, P CHANNEL,

4005

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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