Overview
The CSD17483F4T is a 30-V N-Channel FemtoFET™ MOSFET produced by Texas Instruments. This device is part of the NexFET™ power MOSFET family, designed to offer low on-resistance, low gate charge, and an ultra-small footprint, making it ideal for various handheld and mobile applications. The MOSFET features an integrated ESD protection diode and is RoHS compliant, ensuring environmental sustainability and reliability.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Drain-to-Source Voltage (VDS) | 30 | V |
| Gate-to-Source Voltage (VGS) | ±12 | V |
| Continuous Drain Current (ID) | 1.5 | A |
| Pulsed Drain Current (IDM) | 5 | A |
| Power Dissipation (PD) | 500 | mW |
| On-State Resistance (RDS(on)) at VGS = 4.5V | 200 | mΩ |
| Threshold Voltage (VGS(th)) | 0.85 | V |
| Gate Charge Total (Qg) at VGS = 4.5V | 1010 | pC |
| Gate Charge Gate-to-Drain (Qgd) at VGS = 4.5V | 130 | pC |
| Junction-to-Ambient Thermal Resistance (RθJA) | 90 | °C/W |
| Operating Junction Temperature Range | -55 to 150 | °C |
Key Features
- Ultra-small footprint with a 0402 case size (1.0 mm x 0.6 mm x 0.35 mm)
- Low on-resistance (RDS(on)) of 200 mΩ at VGS = 4.5V
- Low gate charge (Qg) of 1010 pC and low gate-to-drain charge (Qgd) of 130 pC
- Low threshold voltage (VGS(th)) of 0.85 V
- Integrated ESD protection diode rated > 4 kV HBM and > 2 kV CDM
- Lead and halogen-free, RoHS compliant
- Ultra-low profile with a height of 0.35 mm
Applications
- Optimized for load switch applications
- General purpose switching applications
- Single-cell battery applications
- Handheld and mobile applications
Q & A
- What is the maximum drain-to-source voltage (VDS) of the CSD17483F4T MOSFET?
The maximum drain-to-source voltage (VDS) is 30 V.
- What is the typical on-state resistance (RDS(on)) of the CSD17483F4T at VGS = 4.5V?
The typical on-state resistance (RDS(on)) at VGS = 4.5V is 200 mΩ.
- What are the dimensions of the CSD17483F4T package?
The package dimensions are 1.0 mm x 0.6 mm x 0.35 mm.
- Is the CSD17483F4T RoHS compliant?
- What is the maximum continuous drain current (ID) of the CSD17483F4T?
The maximum continuous drain current (ID) is 1.5 A.
- What is the pulsed drain current (IDM) of the CSD17483F4T?
The pulsed drain current (IDM) is 5 A.
- What is the power dissipation (PD) of the CSD17483F4T?
The power dissipation (PD) is 500 mW.
- What is the threshold voltage (VGS(th)) of the CSD17483F4T?
The threshold voltage (VGS(th)) is 0.85 V.
- Does the CSD17483F4T have integrated ESD protection?
- What are some typical applications of the CSD17483F4T?
