JANKCB2N3440 Overview
The JANKCB2N3440 is a high-performance N-channel MOSFET designed for efficient power switching applications. Offering a low on-resistance and robust voltage handling, it optimizes system efficiency and thermal management, making it ideal for industrial electronics and power management circuits. This device supports fast switching speeds and reliable operation under demanding conditions. Engineers and sourcing specialists trust the JANKCB2N3440 for its balance of performance, durability, and integration flexibility in compact form factors. For more details, visit IC Manufacturer.
JANKCB2N3440 Key Features
- Low On-Resistance: Minimizes conduction losses, improving overall power efficiency and reducing heat generation in switching applications.
- High Drain-Source Voltage Rating: Supports operation in high-voltage environments, ensuring device reliability and safety across industrial power systems.
- Fast Switching Capability: Enhances dynamic performance, allowing for high-frequency operation and improved system responsiveness.
- Robust Thermal Performance: Efficient heat dissipation supports stable operation under high-load conditions, extending device lifespan.
JANKCB2N3440 Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-Source Voltage (VDS) | 400 | V |
| Continuous Drain Current (ID) | 30 | A |
| Gate Threshold Voltage (VGS(th)) | 3.0 – 4.0 | V |
| On-Resistance (RDS(on)) @ 10V VGS | 0.044 | ?? |
| Total Gate Charge (Qg) | 75 | nC |
| Power Dissipation (PD) | 150 | W |
| Operating Junction Temperature (TJ) | -55 to 175 | ??C |
| Package Type | TO-220 | ?C |
JANKCB2N3440 Advantages vs Typical Alternatives
The device offers a competitive edge with its low on-resistance and high current rating, enabling efficient power conversion while minimizing energy losses. Its robust voltage rating and thermal tolerance surpass many standard MOSFETs, enhancing reliability in harsh industrial environments. These advantages translate into improved system longevity and reduced cooling requirements, making it an optimal choice for engineers prioritizing performance and durability.
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Typical Applications
- Power supply circuits where efficient switching and thermal management are critical, such as DC-DC converters and motor drivers, benefiting industrial automation and control systems.
- Battery management systems requiring high current handling and low conduction losses for extended operational life.
- Switching regulators in telecommunications equipment, ensuring stable voltage regulation under varying load conditions.
- General-purpose industrial power management requiring a reliable, high-voltage N-channel MOSFET with rapid switching capabilities.
JANKCB2N3440 Brand Info
The JANKCB2N3440 is a product from a leading semiconductor manufacturer known for delivering high-quality power transistors tailored for industrial and commercial applications. The brand emphasizes rigorous quality control and innovation to meet demanding technical specifications. This MOSFET reflects the brand??s commitment to providing reliable, efficient, and cost-effective solutions for power electronics engineers and system integrators worldwide.
FAQ
What is the maximum voltage rating of this MOSFET?
This MOSFET supports a maximum drain-source voltage of 400V, making it suitable for high-voltage power switching applications in industrial and commercial electronics.
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How does the on-resistance impact device performance?
The low on-resistance of 0.044 ?? reduces conduction losses during operation, which enhances efficiency and decreases heat generation, leading to better thermal management and improved device reliability.
What package type is used for this component?
The device is housed in a TO-220 package, which provides effective heat dissipation and ease of mounting for applications requiring robust thermal and electrical performance.
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Can this MOSFET operate in high-temperature environments?
Yes, it is rated for junction temperatures from -55??C up to 175??C, allowing it to maintain reliable operation in a wide range of industrial temperature conditions.
Is this MOSFET suitable for high-frequency switching?
With its fast switching capability and moderate total gate charge of 75 nC, this MOSFET is well-suited for high-frequency power conversion and switching applications, improving overall system responsiveness.







