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Transistors - FETs, MOSFETs - Arrays

Image Part Number Description / PDF Quantity Rfq
ZXMP3F37DN8TA

ZXMP3F37DN8TA

Zetex Semiconductors (Diodes Inc.)

MOSFET 2P-CH 30V 5.7A 8SO

0
ZXMD63N02XTC

ZXMD63N02XTC

Zetex Semiconductors (Diodes Inc.)

MOSFET 2N-CH 20V 2.5A 8MSOP

0
DMP2060UFDB-13

DMP2060UFDB-13

Zetex Semiconductors (Diodes Inc.)

MOSFET 2P-CH 20V 3.2A 6UDFN

0
ZXMD63C03XTA

ZXMD63C03XTA

Zetex Semiconductors (Diodes Inc.)

MOSFET N/P-CH 30V 8-MSOP

0
ZXMN10A08DN8TC

ZXMN10A08DN8TC

Zetex Semiconductors (Diodes Inc.)

MOSFET 2N-CH 100V 1.6A 8SOIC

0
DMN2041UFDB-7

DMN2041UFDB-7

Zetex Semiconductors (Diodes Inc.)

MOSFET 2N-CH 20V 4.7A 6UDFN

15000
ZXMHN6A07T8TA

ZXMHN6A07T8TA

Zetex Semiconductors (Diodes Inc.)

MOSFET 4N-CH 60V 1.4A SM8

21000
ZXMN6A09DN8TC

ZXMN6A09DN8TC

Zetex Semiconductors (Diodes Inc.)

MOSFET 2N-CH 60V 4.3A 8SOIC

0
ZXMD65P02N8TC

ZXMD65P02N8TC

Zetex Semiconductors (Diodes Inc.)

MOSFET 2P-CH 20V 4A 8SOIC

0
ZXMN3A06DN8TC

ZXMN3A06DN8TC

Zetex Semiconductors (Diodes Inc.)

MOSFET 2N-CH 30V 4.9A 8SOIC

0
ZVN4206NTA

ZVN4206NTA

Zetex Semiconductors (Diodes Inc.)

MOSFET 2N-CH 60V SOT-223-8

0
DMP57D5UV-7

DMP57D5UV-7

Zetex Semiconductors (Diodes Inc.)

MOSFET 2P-CH 50V 0.16A SOT563

0
ZXMC4A16DN8TC

ZXMC4A16DN8TC

Zetex Semiconductors (Diodes Inc.)

MOSFET N/P-CH 40V 4A/3.6A 8SOIC

0
ZXMC3A18DN8TA

ZXMC3A18DN8TA

Zetex Semiconductors (Diodes Inc.)

MOSFET N/P-CH 30V 8-SOIC

0
DMN63D1LDW-13

DMN63D1LDW-13

Zetex Semiconductors (Diodes Inc.)

MOSFET 2N-CH 60V 0.25A SOT363

0
DMG4932LSD-13

DMG4932LSD-13

Zetex Semiconductors (Diodes Inc.)

MOSFET 2N-CH 30V 9.5A 8SO

0
BSS8402DW-7

BSS8402DW-7

Zetex Semiconductors (Diodes Inc.)

MOSFET N/P-CH 60V/50V SC70-6

0
ZXMD65P02N8TA

ZXMD65P02N8TA

Zetex Semiconductors (Diodes Inc.)

MOSFET 2P-CH 20V 4A 8-SOIC

0
ZXMC3A17DN8TC

ZXMC3A17DN8TC

Zetex Semiconductors (Diodes Inc.)

MOSFET N/P-CH 30V 8SOIC

0
ZXMD63N02XTA

ZXMD63N02XTA

Zetex Semiconductors (Diodes Inc.)

MOSFET 2N-CH 20V 2.5A 8-MSOP

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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