Overview
The VND14NV04, specifically the VND14NV0413TR, is a monolithic device produced by STMicroelectronics using their VIPower™ M0 technology. This device is designed to replace standard power MOSFETs in applications ranging from DC to 50 KHz. It is part of the OMNIFET II family, which is known for its fully autoprotected features, making it suitable for harsh environments. The device includes built-in thermal shutdown, linear current limitation, and overvoltage clamp to ensure robust protection and reliability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-source voltage (VDS) | Internally clamped | V |
| Input voltage (VIN) | Internally clamped | V |
| Input current (IIN) | ±20 | mA |
| Minimum input series impedance (RIN MIN) | 10 | Ω |
| Drain current (ID) | Internally limited | A |
| Reverse DC output current (IR) | -15 | A |
| Electrostatic discharge (VESD1) | 4000 | V |
| Electrostatic discharge on output pin only (VESD2) | 16500 | V |
| Total dissipation at Tc=25 °C (Ptot) | 74 | W |
| Maximum switching energy (EMAX) | 93 | mJ |
| Operating junction temperature (Tj) | Internally limited | °C |
| Case operating temperature (Tc) | Internally limited | °C |
| Storage temperature (Tstg) | -55 to 150 | °C |
| Thermal resistance junction-case (Rthj-case) | 1.7 | °C/W |
| Thermal resistance junction-ambient (Rthj-amb) | 90 (1) | °C/W |
| Drain-source clamp voltage (VCLAMP) | 40 to 55 | V |
| Input threshold voltage (VINTH) | 0.5 to 2.5 | V |
(1) When mounted on a standard single-sided FR4 board with 0.5 cm2 of Cu (at least 35 µm thick) connected to all DRAIN pins. Horizontal mounting and no artificial air flow.
Key Features
- ESD Protection: The device is protected against electrostatic discharge.
- Diagnostic Feedback: Fault feedback can be detected by monitoring the voltage at the input pin.
- Linear Current Limitation: The device has built-in linear current limitation to prevent overcurrent conditions.
- Short Circuit Protection: Integrated short circuit protection ensures the device's safety in case of short circuits.
- Thermal Shutdown: The device includes thermal shutdown to protect against overheating.
- Low Current Drawn from Input Pin: The device draws low current from the input pin, enhancing efficiency.
- Direct Access to the Gate of the Power MOSFET: Allows for analog driving of the Power MOSFET.
- Integrated Clamp: Features an integrated clamp for overvoltage protection.
- Compatibility with Standard Power MOSFET: Designed to be compatible with standard Power MOSFETs.
Applications
The VND14NV04 is suitable for a variety of applications, including:
- Automotive Systems: Given its robust protection features, it is ideal for use in automotive systems where reliability and durability are crucial.
- Industrial Power Management: It can be used in industrial power management systems that require high reliability and protection against harsh conditions.
- Power Supplies: The device is suitable for use in power supplies where efficient and protected switching is necessary.
- Motor Control: It can be applied in motor control systems that require precise and protected power management.
Q & A
- What is the VND14NV04 used for?
The VND14NV04 is used to replace standard power MOSFETs in applications ranging from DC to 50 KHz, particularly in harsh environments.
- What are the key protection features of the VND14NV04?
The device features thermal shutdown, linear current limitation, short circuit protection, and overvoltage clamp.
- How does the VND14NV04 provide diagnostic feedback?
Fault feedback can be detected by monitoring the voltage at the input pin.
- What is the maximum operating junction temperature for the VND14NV04?
The operating junction temperature is internally limited, but the device can operate within a range of -40 to 150 °C.
- Is the VND14NV04 compatible with standard Power MOSFETs?
- What is the typical input threshold voltage for the VND14NV04?
The typical input threshold voltage is between 0.5 to 2.5 V.
- What is the maximum electrostatic discharge (ESD) the VND14NV04 can withstand?
The device can withstand up to 4000 V of ESD (VESD1) and up to 16500 V on the output pin only (VESD2).
- What is the thermal resistance junction-case for the VND14NV04?
The thermal resistance junction-case (Rthj-case) is 1.7 °C/W.
- What are the storage temperature limits for the VND14NV04?
The storage temperature range is from -55 to 150 °C.
- What are some common applications for the VND14NV04?
