Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The UJ4N075005K4S device is a silicon carbide (SiC) JFET transistor launched by (onsemi), belonging TO the EliteSiC series. It adopts the TO-247-4L package and is mainly applied in scenarios with high thermal constraint requirements such as solid-state circuit breakers and relays.

Main specifications

FET type: N-channel

Technology: SiCFET (Silicon carbide)

Drain-source voltage (Vdss) : 750 V

Current at 25°C - continuous drain (Id) : 120A (Tc)

Drive voltage (maximum Rds On, minimum Rds On) : 0V, 2V

On-resistance (maximum value) at different ids and Vgs: 4.8 milliohms @ 80A, 2V

Vgs(th) (maximum value) at different ids: 3.7V @ 180mA

Gate charge (Qg) at different Vgs (maximum value) : 400 nC @ 18 V

Vgs (maximum value) : +3V, -30V

Input capacitance (Ciss) at different Vds (maximum value) : 3028 PPF @ 400 V

FET function: -

Power dissipation (maximum) : 714W (Tc)

Operating temperature: -55°C to 175°C (TJ)

Installation type: Through hole

Encapsulation: TO-247-4

Typical applications

The UJ4N075005K4S transistor is suitable for scenarios such as solid-state circuit protection, battery management systems, and high-power switches, especially for industrial-grade applications that require rapid switching and high-temperature environments.

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