Introduction of NTE4153NT1G

Ⅰ. Product overview of NTE4153NT1G

The NTE4153NT1G is an N-channel enhancement-mode MOSFET from onsemi, rated for a 20V drain-to-source voltage and approximately 915mA continuous drain current. It is housed in a compact SC-89 surface-mount package and is mainly designed for low-voltage, low-power switching and power-control applications such as load switching, power conversion, and portable electronics. It belongs to Discrete Semiconductor Products → Transistors → FETs, MOSFETs → Single FETs, MOSFETs.

Ⅱ. NTE4153NT1G Core parameter

Category: Discrete Semiconductor Products Transistors FETs, MOSFETs Single FETs, MOSFETs

Vgs(th) (Max) @ Id: 1.1V @ 250µA

Mfr: onsemi

Gate Charge (Qg) (Max) @ Vgs: 1.82 nC @ 4.5 V

Packaging: Tape & Reel (TR) Cut Tape (CT) Digi-Reel®

Vgs (Max): ±6V

Part Status: Active

Input Capacitance (Ciss) (Max) @ Vds: 110 pF @ 16 V

FET Type: N-Channel

Power Dissipation (Max): 300mW (Tj)

Technology: MOSFET (Metal Oxide)

Operating Temperature: -55°C ~ 150°C (TJ)

Drain to Source Voltage (Vdss): 20 V

Mounting Type: Surface Mount

Current - Continuous Drain (Id) @ 25°C: 915mA (Ta)

Supplier Device Package: SC-89-3

Drive Voltage (Max Rds On, Min Rds On): 1.5V, 4.5V

Package / Case: SC-89, SOT-490

Rds On (Max) @ Id, Vgs: 230mOhm @ 600mA, 4.5V

Base Product Number: NTE4153                                                          

Ⅲ. NTE4153NT1G Main characteristics

N-Channel Enhancement-Mode MOSFET: The NTE4153NT1G is an N-channel enhancement-mode MOSFET. As an enhancement-mode device, it requires appropriate gate voltage to turn on and does not normally conduct continuously without gate drive. N-channel MOSFETs are widely used for electronic switching because of their efficient conduction characteristics.

20V Drain-to-Source Voltage: The device has a 20V drain-to-source voltage rating, making it suitable for low-voltage power and load-control applications. In practical designs, the normal operating voltage and possible transients should remain within the device rating with an appropriate safety margin.

Low Gate Charge: The NTE4153NT1G has a maximum gate charge of approximately 1.82nC at 4.5V. A relatively low gate charge means that less charge is required to drive the gate, which can help reduce gate-drive losses and improve switching efficiency in applications involving frequent or high-speed switching.

Compact SC-89 Package : The device uses a compact SC-89 / SOT-490 surface-mount package, making it suitable for high-density PCB designs. The small package helps save board space in smartphones, portable electronics, and other space-constrained products.

Low On-Resistance for Small-Signal Power Switching: The device has a maximum on-resistance of approximately 230mΩ at 600mA and 4.5V gate drive. A relatively low RDS(on) helps reduce I²R conduction losses when the MOSFET is on, making the device suitable for applications such as power-path and load switching.

Ⅳ. NTE4153NT1G Application field

Load Switches: The NTE4153NT1G can be used as an electronic load switch, allowing an MCU, logic controller, or other control signal to turn a load on or off. Typical loads may include sensors, modules, LEDs, and other low-power circuits.

Power Supply Converter Circuits: The device can also serve as a switching element in low-power DC/DC converter circuits. The MOSFET controls energy transfer through inductors or capacitors by switching at high speed, enabling voltage conversion.

Battery Management: In battery-powered products, the NTE4153NT1G can be used for power-path control, load switching, and battery-related switching functions. Its compact size and low-voltage operation make it suitable for portable electronic products.

Portable Electronics: Manufacturer and distributor information lists portable products such as cell phones, PDAs, digital cameras, and pagers among potential applications. These products typically require compact components with controlled power consumption and fast switching performance.

General Electronic Switching: The device can be used as a general-purpose N-channel MOSFET in circuits that need to control low-power loads. Potential applications include compact industrial control boards, embedded systems, interface circuits, and battery-powered equipment.

Ⅴ. Summary

The NTE4153NT1G is a 20V N-channel low-power MOSFET from onsemi, housed in a compact SC-89 package. It is mainly used for load switching, power conversion, battery management, and portable electronics. The key point to remember is: NTE4153NT1G = N-Channel MOSFET + 20V + 915mA + SC-89.