Overview
The VNS1NV04-E, part of the VND1NV04, VNN1NV04, and VNS1NV04 series, is a monolithic device designed by STMicroelectronics using their VIPower™ M0-3 Technology. These devices are intended to replace standard Power MOSFETs in applications ranging from DC to 50 KHz. They are built with integrated protection features such as thermal shutdown, linear current limitation, and overvoltage clamp, ensuring robust performance in harsh environments. Additionally, fault feedback can be detected by monitoring the voltage at the input pin, enhancing diagnostic capabilities.
Key Specifications
| Parameter | Symbol | Value | Unit | Package |
|---|---|---|---|---|
| Drain-source voltage | VDS | Internally clamped | V | SOT-223, SO-8, DPAK |
| Input voltage | VIN | Internally clamped | V | SOT-223, SO-8, DPAK |
| Input current | IIN | ±20 mA | mA | SOT-223, SO-8, DPAK |
| Drain current | ID | Internally limited | A | SOT-223, SO-8, DPAK |
| Thermal resistance junction-case | Rthj-case | 18 (SOT-223), 3.5 (SO-8), 18 (DPAK) | °C/W | SOT-223, SO-8, DPAK |
| Operating junction temperature | Tj | Internally limited | °C | SOT-223, SO-8, DPAK |
| Storage temperature | Tstg | -55 to 150 | °C | SOT-223, SO-8, DPAK |
| On-state resistance (per channel) | RON | 250 mΩ | mΩ | SOT-223, SO-8, DPAK |
| Current limitation (typical) | ILIMH | 1.7 A | A | SOT-223, SO-8, DPAK |
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
The VNS1NV04-E is suitable for a wide range of applications, including but not limited to:
- Automotive systems requiring robust power management
- Industrial control systems where reliability and protection are critical
- Power supplies and DC-DC converters
- Motor control and drive systems
- Any application requiring high-frequency operation up to 50 KHz
Q & A
- What is the VNS1NV04-E designed for? The VNS1NV04-E is designed to replace standard Power MOSFETs in applications from DC to 50 KHz using STMicroelectronics’ VIPower™ M0-3 Technology.
- What are the key protection features of the VNS1NV04-E? Key protection features include thermal shutdown, linear current limitation, overvoltage clamp, short circuit protection, and ESD protection.
- How can faults be detected in the VNS1NV04-E? Faults can be detected by monitoring the voltage at the input pin.
- What are the typical current limitation and on-state resistance values? The typical current limitation is 1.7 A, and the on-state resistance is 250 mΩ.
- What are the operating temperature ranges for the VNS1NV04-E? The operating junction temperature is internally limited, and the storage temperature range is -55 to 150 °C.
- What packages are available for the VNS1NV04-E? The device is available in SOT-223, SO-8, and DPAK packages.
- Is the VNS1NV04-E compatible with standard Power MOSFETs? Yes, it is compatible with standard Power MOSFETs.
- What is the maximum input current for the VNS1NV04-E? The maximum input current is ±20 mA.
- What is the thermal resistance junction-case for the different packages? For SOT-223 it is 18 °C/W, for SO-8 it is 3.5 °C/W, and for DPAK it is 18 °C/W.
- What are some common applications for the VNS1NV04-E? Common applications include automotive systems, industrial control systems, power supplies, DC-DC converters, and motor control systems.
