AE9T N-CHANNEL Power MOSFET SOT-23

AE9T N-CHANNEL Power MOSFET SOT-23 is a compact surface-mount N-channel MOSFET designed for switching and power regulation tasks in low to medium current applications. With its low R_DS(on) and fast switching characteristics, it is ideal for DC-DC converters, load switching, and power management in compact devices.

Key Features:

• N-Channel Design: Supports high-efficiency switching with low on-state resistance.
• Compact SOT-23 Package: Suitable for space-constrained PCB designs.
• Low Gate Threshold: Operates efficiently with low gate drive voltages.
• Fast Switching: Ideal for high-speed switching applications.
• Thermally Efficient: Optimized for good thermal performance in compact form factor.

Technical Specifications:

• Drain-Source Voltage (V_DS): 30V
• Continuous Drain Current (I_D): 6A (at 10V)
• Gate Threshold Voltage (V_GS(th)): 1V to 3V
• R_DS(on): ≤ 35mΩ @ V_GS = 4.5V
• Total Gate Charge (Q_g): Low for faster switching

Mechanical Specifications:

• Package Type: SOT-23
• Number of Pins: 3
• Mounting Type: Surface Mount (SMD)
• Polarity: N-Channel

Dimensions:

• Body Length: 2.9mm
• Body Width: 1.3mm
• Body Height: 1.1mm
• Lead Pitch: 0.95mm

Pinout and Wiring:

• Pin 1 (G): Gate – Connects to control signal (MCU or driver)
• Pin 2 (S): Source – Connects to ground or low potential side
• Pin 3 (D): Drain – Connects to load

Datasheet Reference:

• Search online for “AE9T N-Channel MOSFET SOT-23 datasheet PDF”

Applications:

• Load Switching: Ideal for battery-powered systems and power path control
• DC-DC Converters: Suitable for step-up/down converters in compact electronics
• LED Drivers: Used in current regulation and switching applications
• Microcontroller Interfaces: For driving relays, motors, or high-current loads

Equivalent Models:

• IRLML6344: Logic-level N-channel MOSFET in SOT-23
• AO3400: 30V N-channel MOSFET with similar R_DS(on)
• IRLML6402: Comparable low-voltage N-channel SMD MOSFET
• BS170 (through-hole): Equivalent for prototyping but in TO-92 package

Package Includes:

• 1 x AE9T N-Channel Power MOSFET SOT-23