Overview
The VND1NV04, part of the VIPower™ M0-3 Technology from STMicroelectronics, is a monolithic device designed to replace standard Power MOSFETs in applications ranging from DC to 50 KHz. These devices are built with integrated protection features such as thermal shutdown, linear current limitation, and overvoltage clamp, ensuring robust operation in harsh environments. Fault feedback can be detected by monitoring the voltage at the input pin, enhancing system reliability and diagnostic capabilities.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Max on-state resistance (per channel) | RON | 250 mΩ | mΩ |
| Current limitation (typical) | ILIMH | 1.7 A | A |
| Drain-source clamp voltage | VCLAMP | 40 V | V |
| Input voltage | VINn | Internally clamped | V |
| Input current | IINn | +/-20 mA | mA |
| Drain current | IDn | Internally limited | A |
| Operating junction temperature | Tj | Internally limited | °C |
| Case operating temperature | Tc | Internally limited | °C |
| Storage temperature | Tstg | -55 to 150 °C | °C |
| Thermal resistance junction-case | Rthj-case | 18 °C/W (SOT-223), 3.5 °C/W (SO-8), 18 °C/W (DPAK) | °C/W |
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 MOSFET
Applications
- Motor drives and motor control systems
- Welding machines and industrial power conversion systems
- DC-DC converter and AC/DC converter applications
Q & A
- Q: What is the VND1NV04 designed for?
A: The VND1NV04 is designed to replace standard Power MOSFETs in applications from DC to 50 KHz, offering robust protection features such as thermal shutdown, linear current limitation, and overvoltage clamp.
- Q: What are the key protection features of the VND1NV04?
A: The key protection features include linear current limitation, thermal shutdown, short circuit protection, and integrated clamp.
- Q: How is fault feedback detected in the VND1NV04?
A: Fault feedback can be detected by monitoring the voltage at the input pin.
- Q: What are the typical applications of the VND1NV04?
A: Typical applications include motor drives, welding machines, industrial power conversion systems, DC-DC converters, and AC/DC converters..
- Q: What is the maximum on-state resistance of the VND1NV04?
A: The maximum on-state resistance is 250 mΩ.
- Q: What is the typical current limitation of the VND1NV04?
A: The typical current limitation is 1.7 A.
- Q: What is the storage temperature range for the VND1NV04?
A: The storage temperature range is -55 to 150 °C.
- Q: Does the VND1NV04 have ESD protection?
A: Yes, the VND1NV04 has ESD protection.
- Q: Can the VND1NV04 be used in high-frequency applications?
A: Yes, the VND1NV04 can be used in applications up to 50 KHz.
- Q: What packages are available for the VND1NV04?
A: The VND1NV04 is available in TO-252 (DPAK), SOT-223, and SO-8 packages..
