Overview
The NCV8406ASTT1G is a self-protected low-side driver from onsemi, designed for harsh automotive and industrial environments. This device is part of the NCV8406A/B series, which features advanced protection mechanisms and high reliability. It is a single N-channel MOSFET with a three-terminal configuration, offering robust protection against various fault conditions. The NCV8406ASTT1G is AEC-Q100 qualified and PPAP capable, ensuring it meets stringent automotive standards.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Drain-to-Source Voltage Internally Clamped | VDSS | 60 | - | - | Vdc |
| Gate-to-Source Voltage | VGS | - | - | ±14 | Vdc |
| Drain Current (Continuous) | ID | - | 7.0 | - | A |
| Static Drain-to-Source On-Resistance (VGS = 10 V, ID = 2.0 A, TJ @ 25°C) | RDS(on) | 185 | 210 | - | mΩ |
| Source-Drain Forward On Voltage (IS = 7.0 A, VGS = 0 V) | VSD | 0.9 | 1.1 | - | V |
| Total Power Dissipation (SOT-223 Version, TA = 25°C) | PD | 1.25 | - | - | W |
| Thermal Resistance (Junction-to-Ambient, SOT-223 Version) | RθJA | - | - | 100 | °C/W |
Key Features
- Short Circuit Protection: Protects against short circuit conditions.
- Thermal Shutdown with Automatic Restart: Shuts down the device in case of overheating and restarts once the temperature drops.
- Over Voltage Protection: Protects the device from overvoltage conditions.
- Integrated Clamp for Inductive Switching: Provides protection during inductive switching.
- ESD Protection: Protects the device from electrostatic discharge.
- dV/dt Robustness: Ensures robustness against high voltage slew rates.
- Analog Drive Capability (Logic Level Input): Supports analog drive with logic level input.
- Faster Switching Times: Faster than other NCV devices.
- AEC-Q100 Qualified and PPAP Capable: Meets automotive standards for reliability and quality.
- Pb-Free, Halogen Free/BFR Free, and RoHS Compliant: Environmentally friendly packaging.
Applications
- Switching Various Loads: Can switch resistive, inductive, and capacitive loads.
- Replacing Electromechanical Relays and Discrete Circuits: Can replace traditional relays and discrete circuits in many applications.
- Automotive and Industrial Use: Suitable for use in harsh automotive and industrial environments.
Q & A
- What is the maximum drain-to-source voltage for the NCV8406ASTT1G?
The maximum drain-to-source voltage is 60 Vdc.
- What are the key protection features of the NCV8406ASTT1G?
The key protection features include short circuit protection, thermal shutdown with automatic restart, over voltage protection, integrated clamp for inductive switching, and ESD protection.
- Is the NCV8406ASTT1G AEC-Q100 qualified?
Yes, the NCV8406ASTT1G is AEC-Q100 qualified and PPAP capable.
- What is the typical on-resistance of the NCV8406ASTT1G?
The typical static drain-to-source on-resistance is 210 mΩ at VGS = 10 V and ID = 2.0 A at TJ = 25°C.
- What is the maximum continuous drain current for the NCV8406ASTT1G?
The maximum continuous drain current is internally limited to 7.0 A.
- Is the NCV8406ASTT1G environmentally friendly?
Yes, the device is Pb-Free, Halogen Free/BFR Free, and RoHS compliant.
- What are the typical applications of the NCV8406ASTT1G?
Typical applications include switching various loads, replacing electromechanical relays and discrete circuits, and use in automotive and industrial environments.
- What is the thermal shutdown temperature for the NCV8406ASTT1G?
The thermal shutdown temperature is between 150°C to 180°C.
- Does the NCV8406ASTT1G support analog drive capability?
Yes, the device supports analog drive capability with logic level input.
- What is the package type for the NCV8406ASTT1G?
The package type is SOT-223 (TO-261).
