onsemi MOSFETs FDS9431A

MOSFET P-Ch 20V 3.5A 2.5V-Spec. SOIC8

MOSFET P-Ch 20V 3.5A 2.5V-Spec. SOIC8

MOSFET P-Ch 20V 3.5A 2.5V-Spec. SOIC8

P-Channel 20V 3.5A (Ta) 2.5W (Ta) Surface Mount 8-SOIC

P-Channel 20V 3.5A (Ta) 2.5W (Ta) Surface Mount 8-SOIC

P-Channel 20V 3.5A (Ta) 2.5W (Ta) Surface Mount 8-SOIC

P-CHANNEL 2.5V SPECIFIED MOSFET

MOSFET P-CH 20V 3.5A 8SOIC

Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 016209-FDS9431A
Packaging: Reel - TR
Mounting: SMD (SMT)
Technology: MOSFET
Polarity: P-Channel
Power Dissipation (Max): 2.5W (Ta)
Family Name: FDS9431A
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 2.5V, 4.5V
Status: Active
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: 8-SO
Dimension: 8-SOIC (0.154", 3.90mm Width)
Drain-Source Breakdown Voltage: 20V
Continuous Drain Current at 25°C: 3.5A (Ta)
Gate-Source Threshold Voltage: 1V @ 250μA
Max Gate Charge: 8.5nC @ 4.5V
Max Input Capacitance: 405pF @ 10V
Maximum Gate-Source Voltage: ±8V
Maximum Rds On at Id,Vgs: 130 mOhm @ 3.5A, 4.5V
Alternative Parts (Cross-Reference): FDS9431A_F085; SI7403DN-T1; Si7403DN;
Introduction Date: September 12, 1999
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2024
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 33 pct.
Supply and Demand Status: Sufficient
Application Field: Used in Power Management, Industrial
Quantity per package: 2,500

MOSFETs SO-8 SGL P-CH -20V Product overview: FDS9431A from Fairchild (onsemi) is a MOSFET Transistor for power switching, load control, motor drives, DC-DC converters, battery systems, and board-level power design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include -20V. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, -20V, MOSFET Transistor, FETs, MOSFETs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 2088-FDS9431A can be used for catalog matching and distributor lookup.