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Transistors - FETs, MOSFETs - Arrays

Image Part Number Description / PDF Quantity Rfq
DMC6040SSDQ-13

DMC6040SSDQ-13

Zetex Semiconductors (Diodes Inc.)

MOSFET N/P-CH 60V 5.1A 8SO

0
ALD1103PBL

ALD1103PBL

Advanced Linear Devices, Inc.

MOSFET 2N/2P-CH 10.6V 14DIP

727
6LP04CH-TL-E-SY

6LP04CH-TL-E-SY

Sanyo Denki SanUPS Products

P-CHANNEL SILICON MOSFET

9000
ZXMHC3F381N8TC

ZXMHC3F381N8TC

Zetex Semiconductors (Diodes Inc.)

MOSFET 2N/2P-CH 30V 8-SOIC

26123
ALD212914SAL

ALD212914SAL

Advanced Linear Devices, Inc.

MOSFET 2N-CH 10.6V 0.08A 8SOIC

0
SQJ264EP-T1_GE3

SQJ264EP-T1_GE3

Vishay / Siliconix

AUTOMOTIVE DUAL N-CHANNEL 60 V (

2886
DMC25D1UVT-7

DMC25D1UVT-7

Zetex Semiconductors (Diodes Inc.)

MOSFET N/P-CH 25V/12V TSOT26

0
FDS6990AS

FDS6990AS

Sanyo Semiconductor/ON Semiconductor

MOSFET 2N-CH 30V 7.5A 8SOIC

7189
FDMB3900AN

FDMB3900AN

Sanyo Semiconductor/ON Semiconductor

MOSFET 2N-CH 25V 7A 8MLP MICRO

14015
SQJ208EP-T1_GE3

SQJ208EP-T1_GE3

Vishay / Siliconix

MOSFET DUAL N-CH AUTO 40V PP SO-

20
CA5130AM96

CA5130AM96

OPERATIONAL AMPLIFIER W/MOSFET I

463
ZXMD63P03XTA

ZXMD63P03XTA

Zetex Semiconductors (Diodes Inc.)

MOSFET 2P-CH 30V 8-MSOP

443
FDS6930A

FDS6930A

Sanyo Semiconductor/ON Semiconductor

MOSFET 2N-CH 30V 5.5A 8SOIC

0
SH8M3TB1

SH8M3TB1

ROHM Semiconductor

MOSFET N/P-CH 30V 5A/4.5A SOP8

4702
IRF7303TRPBF

IRF7303TRPBF

IR (Infineon Technologies)

MOSFET 2N-CH 30V 4.9A 8-SOIC

212
SH8JB5TB1

SH8JB5TB1

ROHM Semiconductor

-40V DUAL PCH+PCH, SOP8, POWER M

0
BUK7K18-40EX

BUK7K18-40EX

Nexperia

MOSFET 2N-CH 40V 24.2A LFPAK

238
FDS6993

FDS6993

P-CHANNEL POWER MOSFET

10200
APTM100A13SG

APTM100A13SG

Roving Networks / Microchip Technology

MOSFET 2N-CH 1000V 65A SP6

0
SQJ912BEP-T1_GE3

SQJ912BEP-T1_GE3

Vishay / Siliconix

MOSFET N-CH DUAL 40V PPSO-8L

1254

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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