Overview
The VNB35N07-E, part of the VNB35N07 series, is a monolithic device produced by STMicroelectronics using their VIPower® technology. This OMNIFET fully autoprotected Power MOSFET is designed to replace standard Power MOSFETs in applications ranging from DC to 50 KHz. It is particularly suited for harsh environments due to its built-in protection features such as thermal shutdown, linear current limitation, and overvoltage clamp. The device is automotive qualified and complies with the 2002/95/EC European directive, making it a reliable choice for various automotive and industrial applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Vclamp (Drain-source clamp voltage) | 70 | V |
| RDS(on) (On-state resistance) | 0.028 | Ω |
| Ilim (Current limit) | 35 | A |
| Vin (Input voltage) | 18 | V |
| ID (Drain current) | Internally limited | A |
| Vesd (Electrostatic Discharge) | 2000 | V |
| Ptot (Total dissipation at TC = 25°C) | 125 (TO-220), 40 (D2PAK, PowerSO-10) | W |
| Tj (Operating junction temperature) | Internally limited | °C |
| Tstg (Storage temperature) | -55 to 150 | °C |
| Rthj-case (Thermal Resistance Junction-case) | 1 (D2PAK), 3.12 (TO-220) | °C/W |
| Rthj-amb (Thermal Resistance Junction-ambient) | 50 (D2PAK), 62.5 (TO-220) | °C/W |
Key Features
- Automotive qualified
- Linear current limitation
- Thermal shutdown
- Short circuit protection
- Integrated clamp
- Low current drawn from input pin
- Diagnostic feedback through input pin
- ESD protection according to the Human Body model
- Direct access to the gate of the Power MOSFET (analog driving)
- Compatible with standard Power MOSFET
- Standard TO-220, D2PAK, and PowerSO-10 packages
- Compliant with 2002/95/EC European directive
Applications
The VNB35N07-E is suitable for a variety of applications, particularly in harsh environments. These include:
- Automotive systems: It is automotive qualified, making it ideal for use in vehicle electrical systems.
- Industrial power management: The device's robust protection features and high reliability make it a good choice for industrial power management applications.
- Power switching: It can be used as a switch in DC to 50 KHz applications, including inductive load driving.
- Protection circuits: The integrated overvoltage clamp, linear current limiter, and thermal shutdown features make it suitable for protection circuits in various electronic systems.
Q & A
- What is the VNB35N07-E used for?
The VNB35N07-E is used to replace standard Power MOSFETs in DC to 50 KHz applications, particularly in harsh environments.
- What are the key protection features of the VNB35N07-E?
The key protection features include thermal shutdown, linear current limitation, overvoltage clamp, and short circuit protection.
- What packages are available for the VNB35N07-E?
The device is available in TO-220, D2PAK, and PowerSO-10 packages.
- Is the VNB35N07-E automotive qualified?
- How does the device provide diagnostic feedback?
The device provides diagnostic feedback through the input pin, which can be monitored to detect fault conditions such as overtemperature.
- What is the maximum drain-source clamp voltage (Vclamp) of the VNB35N07-E?
The maximum drain-source clamp voltage (Vclamp) is 70 V.
- What is the typical on-state resistance (RDS(on)) of the VNB35N07-E?
The typical on-state resistance (RDS(on)) is 0.028 Ω.
- What is the maximum storage temperature for the VNB35N07-E?
The maximum storage temperature is 150°C.
- Does the VNB35N07-E have ESD protection?
- Can the VNB35N07-E be driven from a TTL Logic circuit?
