onsemi Single FETs, MOSFETs MCH6421-TL-E

N-Channel 20V 5.5A (Ta) 1.5W (Ta) Surface Mount 6-MCPH

Manufacturer: ON Semiconductor
Win Source Part Number: 803947-MCH6421-TL-E
Packaging: Reel
Mounting Style: SMD
Technology: MOSFET (Metal Oxide)
FET Type: N-Channel
Drain to Source Voltage (Vdss): 20V
Supplier Device Package: 6-MCPH
Drive Voltage (Max Rds On, Min Rds On): 1.8V, 4.5V
Temperature Range - Operating: 150°C
Manufacturer Package: 6-SMD, Flat Leads
Power Dissipation (Maximum): 1.5W
Popularity: Medium
Fake Threat In the Open Market: 37 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 3,000
MSL Level: 1 (Unlimited)
Rds On (Maximum) at Id, Vgs: 38mOhm at 2A, 4.5V
Gate Charge (Qg) (Maximum) at Vgs: 5.1nC at 4.5V
Input Capacitance (Ciss) (Maximum) at Vds: 410pF at 10V
Current - Continuous Drain (Id) at 25°C: 5.5A
Vgs(th) (Maximum) at Id: 1.3V at 1mA
Maximum Vgs: ±12V

Single N-Channel Power MOSFET, 20V, 5.5A, 38mΩ, SC 88FL / MCPH6, 3000-REEL Product overview: MCH6421-TL-E 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 N-Channel, 20V, 5.5A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 20V, 5.5A, 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-MCH6421-TL-E can be used for catalog matching and distributor lookup.