AON7402

Vgs(th) (Max) @ Id:	2.2V @ 250µA
Package / Case:	8-PowerSMD, Flat Leads
Supplier Device Package:	8-DFN (3x3)
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 150°C (TJ)
Power Dissipation (Max):	3.1W (Ta), 26W (Tc)
FET Feature:	--
Input Capacitance (Ciss) (Max) @ Vds:	770pF @ 15V
Vgs (Max):	±20V
Gate Charge (Qg) (Max) @ Vgs:	17.8nC @ 10V
Series:	--
Rds On (Max) @ Id, Vgs:	10 mOhm @ 20A, 10V
Drive Voltage (Max Rds On, Min Rds On):	4.5V, 10V
Current - Continuous Drain (Id) @ 25°C:	13.5A (Ta), 39A (Tc)
Drain to Source Voltage (Vdss):	30V
Technology:	MOSFET (Metal Oxide)
FET Type:	N-Channel
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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AON7402 is a n-channel enhancement mode field effect transistor, or MOSFET. This type of transistor is ideal for low-side switching applications, including high-efficiency switch-mode power supplies and automotive lighting.The AON7402 is constructed using an advanced Super Junction MOSFET process. This process eliminates the need for a PN junction termination and offers improved on-resistance and current carrying capability. The reduction in parasitic capacitance brings about improved frequency performance, making the AON7402 suitable for high-frequency switching applications.The AON7402 operates in enhancement mode, a type of field effect transistor. It is capable of both voltage and current switching, and is activated by applying a voltage to the gate of the transistor. When the voltage is applied, the electrical field created by the gate will cause the electrons to be pulled away from the drain, creating a path for current flow. This current flow can be controlled by adjusting the voltage applied to the gate.The AON7402 has an on-resistance of 6.45mΩ max and a maximum current carrying capacity of 7A. It also features a low gate threshold voltage of 3V and a maximum operating temperature of 150 °C. It is offered in a thermally enhanced 8-pin SOIC package and is rated for 20V drain-source breakdown voltage and 5.5V drain-gate breakdown voltage.The AON7402 is designed for applications where low on-resistance and high peak current loads are essential. This is because the Super Junction MOSFET process provides improved performance compared to a traditional planar MOSFET. The reduced parasitic capacitance also makes the AON7402 suitable for high frequency switching applications, as well as switch-mode power supplies and automotive lighting.The AON7402 is an ideal solution for low-side switching applications. It is used to switch both high and low voltages due to its low on-resistance and capable of carrying up to 7A. The small size and low gate threshold voltage make the AON7402 a perfect fit for space-constrained applications. The AON7402 is a great choice for applications in power supplies, lighting, and motor control.

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