onsemi TRANSISTORS - Transistors - FETs, MOSFETs - RF - 4503N 4503N

Manufacturer: ON Semiconductor
Win Source Part Number: 162180-4503N
Packaging: Reel - TR
Mounting: SMD (SMT)
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 420mW (Ta)
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 4.5V, 10V
Status: Active
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: SOT-23-3 (TO-236)
Dimension: TO-236-3, SC-59, SOT-23-3
Drain-Source Breakdown Voltage: 30V
Continuous Drain Current at 25°C: 1.5A (Ta)
Gate-Source Threshold Voltage: 3V @ 250μA
Max Gate Charge: 7nC @ 10V
Max Input Capacitance: 250pF @ 24V
Maximum Gate-Source Voltage: ±20V
Maximum Rds On at Id,Vgs: 110 mOhm @ 2.5A, 10V
Popularity: Medium
Fake Threat In the Open Market: 31 pct.
Supply and Demand Status: Limited

MOSFET N-CH 30V 1.5A SOT-23 Product overview: 4503N from ON Semiconductor 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 30V, 1.5A, SOT-23. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 30V, 1.5A, SOT-23, MOSFET Transistor, RF FETs, MOSFETs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 285-4503N can be used for catalog matching and distributor lookup.