Overview
The CSD17382F4T is a 30V, 54mΩ N-channel FemtoFET™ MOSFET developed by Texas Instruments. This component is designed to minimize space usage in handheld and mobile applications, offering a significant reduction in package size compared to standard small-signal MOSFETs. Its compact design and efficient performance make it ideal for space-constrained applications, targeting industries such as consumer electronics and portable devices.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| VDS (Drain-Source Voltage) | 30 | V | |
| RDS(on) (Drain-Source On-Resistance) | 54 | mΩ | VGS=8.0V |
| Qg (Total Gate Charge) | 2.1 | nC | VGS=4.5V |
| Qgd (Gate-Drain Charge) | 0.63 | nC | |
| VGS(th) (Threshold Voltage) | 0.9 | V | |
| ID (Continuous Drain Current) | 2.3 | A | |
| IDM (Pulsed Drain Current) | 14.8 | A | |
| Package | Femto (0402) | 1.0mm × 0.6mm |
Key Features
- Ultra-compact FemtoFET™ package, reducing space by at least 60% compared to standard MOSFETs.
- Low RDS(on) for enhanced power efficiency.
- Optimized for handheld and mobile applications.
- Integrated ESD protection for improved reliability.
Applications
The CSD17382F4T is widely used in portable and handheld devices, such as smartphones, tablets, and wearable technology. Its small size and high efficiency also make it suitable for power management in consumer electronics and industrial applications where space and energy efficiency are critical.
Q & A
1. What is the maximum drain-source voltage for the CSD17382F4T?
The maximum drain-source voltage (VDS) is 30V.
2. What is the typical RDS(on) at VGS=4.5V?
The typical RDS(on) is 56mΩ at VGS=4.5V.
3. What is the total gate charge (Qg) at VGS=4.5V?
The total gate charge is 2.1nC at VGS=4.5V.
4. What is the threshold voltage (VGS(th)) of the CSD17382F4T?
The threshold voltage is 0.9V.
5. What is the continuous drain current (ID) rating?
The continuous drain current is rated at 2.3A.
6. What is the pulsed drain current (IDM) rating?
The pulsed drain current is rated at 14.8A.
7. What is the package size of the CSD17382F4T?
The package size is 1.0mm × 0.6mm in the Femto (0402) format.
8. Is the CSD17382F4T suitable for handheld devices?
Yes, it is specifically optimized for handheld and mobile applications.
9. Does the CSD17382F4T include ESD protection?
Yes, it features integrated ESD protection for enhanced reliability.
10. What industries benefit from using the CSD17382F4T?
Industries such as consumer electronics, portable devices, and industrial applications benefit from its compact design and efficiency.
