Alpha & Omega Semiconductor, Ltd. Single FETs, MOSFETs AOSS21115C

P-Channel 20V 4.5A (Ta) 1.3W (Ta) Surface Mount SOT-23-3

P-Channel 20V 4.5A (Ta) 1.3W (Ta) Surface Mount SOT-23-3

P-Channel 20V 4.5A (Ta) 1.3W (Ta) Surface Mount SOT-23-3

Win Source Part Number: 1376917-AOSS21115C
Category: Discrete Semiconductor Products - Transistors - FETs, MOSFETs - Single FETs, MOSFETs
Temperature Range - Operating: -55°C ~ 150°C (TJ)
Fake Threat In the Open Market: 30 pct.
MSL Level: 1 (Unlimited)
Mfr: Alpha & Omega Semiconductor Inc.
Package: Tape & Reel
Product Status: Active
Package / Case: 3-SMD, SOT-23-3 Variant
Supplier Device Package: SOT-23-3
Base Product Number: AOSS211
FET Type: P-Channel
Technology: MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss): 20 V
Current - Continuous Drain (Id) @ 25°C: 4.5A (Ta)
Drive Voltage (Max Rds On, Min Rds On): 1.8V, 4.5V
Rds On (Max) @ Id, Vgs: 40mOhm @ 4.5A, 4.5V
Vgs(th) (Max) @ Id: 950mV @ 250µA
Gate Charge (Qg) (Max) @ Vgs: 17 nC @ 4.5 V
Vgs (Max): ±8V
Input Capacitance (Ciss) (Max) @ Vds: 930 pF @ 10 V
Power Dissipation (Max): 1.3W (Ta)
Mounting Type: Surface Mount
HTSUS: 8541.29.0095
REACH Status: REACH Unaffected
ECCN: EAR99

MOSFET P-CH 20V 4.5A SOT23-3 Product overview: AOSS21115C from Alpha and Omega Semiconductor, Inc. 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, 4.5A, SOT23. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 20V, 4.5A, SOT23, 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-AOSS21115C can be used for catalog matching and distributor lookup.