Overview
The VNP14N04FI is a monolithic device produced by STMicroelectronics, utilizing their VIPower technology. This fully autoprotected Power MOSFET is designed to replace standard power MOSFETs in DC to 50 KHz applications. It features advanced protection mechanisms and is suitable for use in harsh environments.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-Source Voltage (VDS) | Internally clamped | V |
| Input Voltage (VIN) | Internally clamped | V |
| Drain Current (ID) | Internally limited | A |
| Reverse DC Output Current (IR) | -15 | A |
| Electrostatic Discharge (VESD1) | 4000 | V |
| Electrostatic Discharge on Output Pin (VESD2) | 16500 | V |
| Total Dissipation at Tc=25 °C (Ptot) | 74 | W |
| Operating Junction Temperature (Tj) | Internally limited | °C |
| Case Operating Temperature (Tc) | Internally limited | °C |
| Storage Temperature (Tstg) | -55 to 150 | °C |
| Drain-Source Clamp Voltage (VCLAMP) | 40 to 55 | V |
| Drain-Source Clamp Threshold Voltage (VCLTH) | 36 | V |
| Input Threshold Voltage (VINTH) | 0.5 to 2.5 | V |
Key Features
- Linear current limitation
- Thermal shutdown
- Short circuit protection
- Integrated clamp
- Low current drawn from input pin
- Diagnostic feedback through input pin
- ESD protection
- Direct access to the gate of the Power MOSFET (analog driving)
- Compatible with standard Power MOSFETs
Applications
The VNP14N04FI is suitable for various applications requiring robust and reliable power management, including but not limited to:
- Automotive systems
- Industrial power supplies
- Motor control systems
- Power distribution and management in harsh environments
Q & A
- What is the maximum drain-source voltage for the VNP14N04FI?
The drain-source voltage is internally clamped, providing protection against overvoltage conditions.
- What are the key protection features of the VNP14N04FI?
The device includes linear current limitation, thermal shutdown, short circuit protection, and integrated clamp, among other features.
- What is the maximum operating junction temperature for this MOSFET?
The operating junction temperature is internally limited, ensuring the device operates within safe thermal boundaries.
- Does the VNP14N04FI provide diagnostic feedback?
- What is the maximum electrostatic discharge (ESD) the device can withstand?
The device can withstand up to 4000 V of ESD on the input pin and up to 16500 V on the output pin.
- What are the typical applications for the VNP14N04FI?
The device is commonly used in automotive systems, industrial power supplies, motor control systems, and other applications requiring robust power management.
- What is the maximum total dissipation at Tc=25 °C for the VNP14N04FI?
The maximum total dissipation at Tc=25 °C is 74 W.
- Is the VNP14N04FI RoHS compliant?
- What are the package options available for the VNP14N04FI?
The device is available in various packages including TO-252 (DPAK), TO-251 (IPAK), and SO-8).
- How does the VNP14N04FI protect against thermal issues?
The device includes thermal shutdown and has specified thermal resistance values to ensure safe operation under various thermal conditions).
