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Transistors - FETs, MOSFETs - Arrays

Image Part Number Description / PDF Quantity Rfq
NVMFWD020N06CT1G

NVMFWD020N06CT1G

Sanyo Semiconductor/ON Semiconductor

MOSFET N-CH DUAL 60V SO8FL

9000
STZD3155CT1G

STZD3155CT1G

Sanyo Semiconductor/ON Semiconductor

MOSFET N/P-CH 20V 540MA SOT563

0
NTMFD016N06CT1G

NTMFD016N06CT1G

Sanyo Semiconductor/ON Semiconductor

MOSFET N-CH 60V T6 8DFN

0
EFC2K102NUZTDG

EFC2K102NUZTDG

Sanyo Semiconductor/ON Semiconductor

DUAL N-CHANNEL POWER MOSFET 12V,

0
NVMFD016N06CT1G

NVMFD016N06CT1G

Sanyo Semiconductor/ON Semiconductor

MOSFET N-CH 60V 8DFN 5X6

6000
EFC3C001NUZTCG

EFC3C001NUZTCG

Sanyo Semiconductor/ON Semiconductor

MOSFET 2 N-CHANNEL 4WLCSP

210000
FDPC1002S

FDPC1002S

Sanyo Semiconductor/ON Semiconductor

MOSFET

0
NTMFD5875NLT1G

NTMFD5875NLT1G

Sanyo Semiconductor/ON Semiconductor

MOSFET N-CH 60V 22A SO8FL

15000
EFC2J004NUZTDG

EFC2J004NUZTDG

Sanyo Semiconductor/ON Semiconductor

MOSFET NCH 12V WLCSP6 DUAL

0
NTMFD2D4N03P8

NTMFD2D4N03P8

Sanyo Semiconductor/ON Semiconductor

MOSFET 2N-CH 30V 8PQFN

0
NVMFD6H846NLT1G

NVMFD6H846NLT1G

Sanyo Semiconductor/ON Semiconductor

MOSFET - POWER, DUAL N-CHANNEL,

0
ECH8691-TL-W

ECH8691-TL-W

Sanyo Semiconductor/ON Semiconductor

MOSFET 2P-CH ECH8

0
FDMS0346

FDMS0346

Sanyo Semiconductor/ON Semiconductor

MOSFET

0
NTTFD2D8N03P1E

NTTFD2D8N03P1E

Sanyo Semiconductor/ON Semiconductor

MOSFET N-CH 30V 12WQFN

0
EFC4C012NLTDG

EFC4C012NLTDG

Sanyo Semiconductor/ON Semiconductor

NCH 30V 30A WLCSP6 DUAL

280000
NTTFD4D0N04HLTWG

NTTFD4D0N04HLTWG

Sanyo Semiconductor/ON Semiconductor

MOSFET, POWER, 40V POWERTRENCH P

0
FDWS9520L-F085

FDWS9520L-F085

Sanyo Semiconductor/ON Semiconductor

PT8P 40V LL DUAL PQFN56

0
FDMS001N025DSD

FDMS001N025DSD

Sanyo Semiconductor/ON Semiconductor

MOSFET 2N-CH 25V 8PQFN

0
FDPC3D5N025X9D

FDPC3D5N025X9D

Sanyo Semiconductor/ON Semiconductor

MOSFET 2 N-CH 25V 74A 12-PQFN

0
NTTFS5C471NLTAG

NTTFS5C471NLTAG

Sanyo Semiconductor/ON Semiconductor

AFSM T6 40V LL U8FL

16500

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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