onsemi TRANSISTORS - Transistors - FETs, MOSFETs - RF - FQB4P25TM FQB4P25TM

Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 040336-FQB4P25TM
Packaging: Reel - TR
Mounting: SMD (SMT)
Technology: MOSFET
Polarity: P-Channel
Power Dissipation (Max): 3.13W (Ta), 75W (Tc)
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 10V
Status: Obsolete(EOL)
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: D2PAK (TO-263AB)
Dimension: TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
Drain-Source Breakdown Voltage: 250V
Continuous Drain Current at 25°C: 4A (Tc)
Gate-Source Threshold Voltage: 5V @ 250μA
Max Gate Charge: 14nC @ 10V
Max Input Capacitance: 420pF @ 25V
Maximum Gate-Source Voltage: ±30V
Maximum Rds On at Id,Vgs: 2.1 Ohm @ 2A, 10V
Popularity: Medium
Fake Threat In the Open Market: 67 pct.
Supply and Demand Status: Balance

P-Channel 250V 4A (Tc) 3.13W (Ta), 75W (Tc) Surface Mount D²PAK (TO-263)

P-CH MOSFET 250V 4A TO-263 Surface Mount Product overview: FQB4P25TM from 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 SMD, 250V, 4A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, SMD, 250V, 4A, MOSFET Transistor, Single FETs, MOSFETs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 278-FQB4P25TM can be used for catalog matching and distributor lookup.