Overview
The NCV8408DTRKG is a single-channel protected Low-Side Smart Discrete device manufactured by onsemi. This device is designed to operate in harsh automotive and industrial environments, offering a range of protection features and robust performance characteristics. The NCV8408DTRKG is part of the NCV8408 series, which includes the NCV8408 and NCV8408B models, although the NCV8408B is currently discontinued. This device is AEC-Q101 qualified and PPAP capable, ensuring it meets stringent automotive standards.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Drain-to-Source Voltage Internally Clamped | VDSS | 42 | Vdc |
| Gate-to-Source Voltage | VGS | ±14 | Vdc |
| Continuous Drain Current | ID | Internally Limited | A |
| Gate Input Current (VGS = ±14 VDC) | IGS | ±10 | mA |
| Source to Drain Current | ISD | 4.0 | A |
| Total Power Dissipation @ TA = 25°C | PD | 1.8 / 2.3 | W |
| Thermal Resistance Junction-to-Ambient Steady State | RθJA | 70 / 55 | °C/W |
| Operating Junction Temperature | TJ | −40 to 150 | °C |
| Storage Temperature | Tstg | −55 to 150 | °C |
| Static Drain-to-Source On-Resistance (VGS = 5 V, ID = 3 A, TJ @ 25°C) | RDS(on) | 55 | mΩ |
Key Features
- Short Circuit Protection
- Thermal Shutdown with Latched Reset
- Gate Input Current Flag During Latched Fault Condition
- Overvoltage Protection
- Integrated Clamp for Inductive Switching
- ESD Protection
- dV/dt Robustness
- Analog Drive Capability (Logic Level Input)
- AEC-Q101 Qualified and PPAP Capable
- Pb-Free, Halogen Free/BFR Free, and RoHS Compliant
Applications
- Switch a variety of resistive, inductive, and capacitive loads
- Can replace electromechanical relays and discrete circuits
- Automotive and Industrial applications
Q & A
- What is the maximum drain-to-source voltage of the NCV8408DTRKG?
The maximum drain-to-source voltage is 42 Vdc.
- What are the protection features of the NCV8408DTRKG?
The device includes overcurrent, overtemperature, ESD protection, and integrated drain-to-gate clamping for overvoltage protection.
- What is the continuous drain current limit of the NCV8408DTRKG?
The continuous drain current is internally limited.
- What is the operating junction temperature range of the NCV8408DTRKG?
The operating junction temperature range is −40°C to 150°C.
- Is the NCV8408DTRKG RoHS compliant?
- What type of packaging is available for the NCV8408DTRKG?
The device is available in DPAK packaging with 2500 units per tape and reel.
- Can the NCV8408DTRKG replace electromechanical relays?
- What is the typical on-resistance of the NCV8408DTRKG at 25°C?
The typical on-resistance is 55 mΩ at VGS = 5 V and ID = 3 A.
- Does the NCV8408DTRKG have thermal shutdown protection?
- What is the ESD protection capability of the NCV8408DTRKG?
The device has an ESD protection capability of 4000 V (Human Body Model) and 400 V (Machine Model).
