Overview
The VNP14N04-E, produced by STMicroelectronics, is a monolithic device utilizing STMicroelectronics' VIPower Technology. This fully autoprotected power MOSFET is designed to replace standard power MOSFETs in applications ranging from DC to 50 KHz. It is packaged in a standard TO-220 package and is intended for use in harsh environments, offering enhanced protection and reliability features.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-source Voltage (Vds) | Internally Clamped | V |
| Input Voltage (Vin) | 18 | V |
| Drain Current (Id) | Internally Limited | A |
| Electrostatic Discharge (Vesd) | 2000 | V |
| Total Dissipation at Tc = 25°C (Ptot) | 50 | W |
| 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) | 2.5 | °C/W |
| Thermal Resistance Junction-ambient (Rthj-amb) | 62.5 | °C/W |
| Drain-source Clamp Voltage (VCLAMP) | 36 to 48 | V |
| Static Drain-source On Resistance (RDS(on)) | 0.07 to 0.1 | Ω |
| Input Threshold Voltage (VIN(th)) | 0.8 to 3 | V |
| Drain Current Limit (Ilim) | 10 to 14 | A |
| Overtemperature Shutdown (Tjsh) | 150 | °C |
| Overtemperature Reset (Tjrs) | 135 | °C |
Key Features
- Integrated Protections: The device includes overvoltage clamp protection, linear current limitation, and overtemperature and short circuit protection.
- ESD Protection: Compliant with the Human Body model, providing robust protection against electrostatic discharge.
- TTL Logic Compatibility: Can be driven from TTL logic circuits with a small increase in RDS(on).
- Thermal Shutdown and Reset: Automatically shuts down at 150°C and resets at 135°C.
- Diagnostic Feedback: Provides status feedback through the input pin in case of overtemperature faults.
- Low Current Drawn from Input Pin: Minimizes power consumption from the input pin.
- Direct Access to the Gate: Allows for analog driving of the power MOSFET.
Applications
The VNP14N04-E is suitable for a variety of applications, including:
- DC to 50 KHz Switching: Ideal for use in switching applications within this frequency range.
- Inductive Load Driving: The integrated overvoltage clamp and rugged avalanche characteristics make it suitable for driving inductive loads.
- Harsh Environment Applications: The device's built-in protections make it reliable in harsh operating conditions.
Q & A
- What is the maximum drain-source voltage for the VNP14N04-E?
The drain-source voltage is internally clamped and does not have a specific maximum value listed, but it is protected by an overvoltage clamp set at 42V.
- What is the typical static drain-source on resistance (RDS(on)) of the VNP14N04-E?
The typical RDS(on) is 0.07 to 0.1 Ω.
- Does the VNP14N04-E have ESD protection?
Yes, it has ESD protection according to the Human Body model.
- What is the overtemperature shutdown temperature for the VNP14N04-E?
The device shuts down at a minimum of 150°C.
- Can the VNP14N04-E be driven by TTL logic circuits?
Yes, it can be driven from TTL logic circuits with a small increase in RDS(on).
- What is the maximum storage temperature for the VNP14N04-E?
The maximum storage temperature is 150°C.
- How does the VNP14N04-E provide diagnostic feedback?
The device provides status feedback through the input pin in case of overtemperature faults by connecting the input to ground via an equivalent resistance of 100 Ω.
- What is the typical input threshold voltage (VIN(th)) for the VNP14N04-E?
The typical VIN(th) is 0.8 to 3 V.
- Is the VNP14N04-E still in production?
No, the VNP14N04-E is obsolete and no longer manufactured.
- What are some potential substitutes for the VNP14N04-E?
One potential substitute is the VNP20N07-E from STMicroelectronics.
