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Transistors - FETs, MOSFETs - Arrays

Image Part Number Description / PDF Quantity Rfq
FDMB3800N

FDMB3800N

Sanyo Semiconductor/ON Semiconductor

MOSFET 2N-CH 30V 8MLP MICROFET

0
FDPC4044

FDPC4044

Sanyo Semiconductor/ON Semiconductor

MOSFET 2N-CH 8MLP

5717
NVMFD5C466NLWFT1G

NVMFD5C466NLWFT1G

Sanyo Semiconductor/ON Semiconductor

MOSFET 2N-CH 40V 52A S08FL

2147483647
FDMD8280

FDMD8280

Sanyo Semiconductor/ON Semiconductor

MOSFET 2N-CH 80V 11A 12POWER

0
FDMC8200

FDMC8200

Sanyo Semiconductor/ON Semiconductor

MOSFET 2N-CH 30V 8A/12A 8POWER33

3575
NTMD4820NR2G

NTMD4820NR2G

Sanyo Semiconductor/ON Semiconductor

MOSFET 2N-CH 30V 4.9A 8SOIC

0
NVMFD5C478NT1G

NVMFD5C478NT1G

Sanyo Semiconductor/ON Semiconductor

40V 17 MOHM T6 S08FL DUAL

0
FDS8958A

FDS8958A

Sanyo Semiconductor/ON Semiconductor

MOSFET N/P-CH 30V 7A/5A 8SOIC

53
NTUD3174NZT5G

NTUD3174NZT5G

Sanyo Semiconductor/ON Semiconductor

MOSFET 2N-CH 20V 220MA SOT963

107795
FDMA3023PZ

FDMA3023PZ

Sanyo Semiconductor/ON Semiconductor

MOSFET 2P-CH 30V 2.9A 6MICROFET

274163000
FDD8424H

FDD8424H

Sanyo Semiconductor/ON Semiconductor

MOSFET N/P-CH 40V 9A/6.5A DPAK

0
NDS9948

NDS9948

Sanyo Semiconductor/ON Semiconductor

MOSFET 2P-CH 60V 2.3A 8-SOIC

0
NTJD4105CT2G

NTJD4105CT2G

Sanyo Semiconductor/ON Semiconductor

MOSFET N/P-CH 20V/8V SOT-363

4315000
FDG8842CZ

FDG8842CZ

Sanyo Semiconductor/ON Semiconductor

MOSFET N/P-CH 30V/25V SC70-6

12224
FDMQ8203

FDMQ8203

Sanyo Semiconductor/ON Semiconductor

MOSFET 2N/2P-CH 100V/80V 12-MLP

901
ECH8655R-R-TL-H

ECH8655R-R-TL-H

Sanyo Semiconductor/ON Semiconductor

MOSFET 2N-CH 24V 9A ECH8

0
FDMS3610S

FDMS3610S

Sanyo Semiconductor/ON Semiconductor

MOSFET 2N-CH 25V 17.5/30A PWR56

0
FDS3890

FDS3890

Sanyo Semiconductor/ON Semiconductor

MOSFET 2N-CH 80V 4.7A 8-SO

3156
HUFA76407DK8T-F085

HUFA76407DK8T-F085

Sanyo Semiconductor/ON Semiconductor

MOSFET 2N-CH 60V 8-SOIC

0
ECH8693R-TL-W

ECH8693R-TL-W

Sanyo Semiconductor/ON Semiconductor

MOSFET 2N-CH 24V 14A SOT28

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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