STMicroelectronics, Inc. Single FETs, MOSFETs STK850

N-Channel 30V 30A (Tc) 5.2W (Tc) Surface Mount PolarPak®

Manufacturer: STMicroelectronics
Win Source Part Number: 105271-STK850
Packaging: Reel - TR
Mounting: SMD (SMT)
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 5.2W (Tc)
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 4.5V, 10V
Status: Obsolete(EOL)
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: PolarPak
Dimension: PolarPak
Drain-Source Breakdown Voltage: 30V
Continuous Drain Current at 25°C: 30A (Tc)
Gate-Source Threshold Voltage: 2.5V @ 250μA
Max Gate Charge: 32.5nC @ 4.5V
Max Input Capacitance: 3150pF @ 25V
Maximum Gate-Source Voltage: ±16V
Maximum Rds On at Id,Vgs: 2.9 mOhm @ 15A, 10V
Popularity: Medium
Fake Threat In the Open Market: 65 pct.
Supply and Demand Status: Balance

30V 30A N-CH MOSFET 2.9mR RdsOn Si Power SMD Product overview: STK850 from STMicroelectronics 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, 30V, 30A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, SMD, 30V, 30A, 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-STK850 can be used for catalog matching and distributor lookup.