JN14FH04SJ2-F Overview
The JN14FH04SJ2-F is a high-performance N-channel MOSFET designed for efficient power switching applications. This device features a low on-resistance, enabling reduced conduction losses and improved thermal performance. With robust voltage and current ratings, it is suited for industrial power management, motor control, and DC-DC conversion. Its compact package supports high-density PCB layouts, enhancing system integration. Engineers and sourcing specialists will find this transistor offers a reliable solution for demanding environments, delivering consistent performance with enhanced switching speed and durability. For detailed specifications and purchasing options, visit IC Manufacturer.
JN14FH04SJ2-F Technical Specifications
| Parameter | Specification |
|---|---|
| Type | N-channel MOSFET |
| Drain-Source Voltage (VDS) | 40 V |
| Continuous Drain Current (ID) | 14 A |
| Gate Threshold Voltage (VGS(th)) | 1.0 ?C 3.0 V |
| On-Resistance (RDS(on)) | 4.0 m?? @ VGS=10 V |
| Total Gate Charge (Qg) | 20 nC |
| Power Dissipation (PD) | 50 W |
| Operating Temperature Range | -55 ??C to 150 ??C |
| Package Type | TO-220 |
JN14FH04SJ2-F Key Features
- Low On-Resistance: Minimizes conduction losses to improve energy efficiency and reduce heat generation.
- High Continuous Drain Current: Supports up to 14 A, enabling robust power handling for demanding industrial applications.
- Fast Switching Speed: Reduces switching losses, enhancing overall system performance in PWM and DC-DC converter circuits.
- Wide Operating Temperature Range: Ensures reliable operation under harsh environmental conditions common in industrial setups.
- Compact TO-220 Package: Facilitates easy integration and effective thermal management on standard PCBs.
JN14FH04SJ2-F Advantages vs Typical Alternatives
This MOSFET offers superior low on-resistance and higher current capacity compared to typical alternatives, resulting in enhanced efficiency and reduced thermal stress. Its fast switching capability improves power conversion accuracy and lowers electromagnetic interference. The wide operating temperature and durable packaging increase reliability in industrial environments, making it a preferred choice for systems requiring precise and stable power control.
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Typical Applications
- Power management in industrial motor drives, where high current and efficient switching are critical for performance and durability.
- DC-DC converters for regulated voltage supply in embedded and industrial electronics.
- Switching regulators in power supply units requiring low conduction and switching losses.
- Load switching in battery management systems, offering reliable control and protection.
JN14FH04SJ2-F Brand Info
The JN14FH04SJ2-F is produced by a leading manufacturer specializing in advanced semiconductor devices tailored for industrial technology markets. This product exemplifies the brand??s commitment to delivering components that balance performance, efficiency, and reliability. Designed with stringent quality standards, it supports engineers and sourcing specialists in developing robust, energy-efficient power systems across diverse industrial applications.
FAQ
What is the maximum voltage rating of the JN14FH04SJ2-F?
The maximum drain-source voltage (VDS) for this MOSFET is 40 volts, making it suitable for medium voltage power switching applications commonly found in industrial electronics and power management circuits.
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How does the low on-resistance benefit system design?
Low on-resistance reduces conduction losses during operation, which decreases heat dissipation and improves overall energy efficiency. This translates to better thermal management and potentially smaller heat sinks, reducing system size and cost.
Can this MOSFET handle high current loads continuously?
Yes, it is rated for a continuous drain current of 14 amperes. This high current capability allows it to drive significant loads reliably in applications such as motor




