Overview
The CSD18513Q5A is a 40-V N-Channel NexFET™ power MOSFET produced by Texas Instruments. This device is designed to minimize losses in power conversion applications, offering low on-state resistance and low thermal resistance. It is packaged in a 5-mm × 6-mm SON (Small Outline No-lead) plastic package, making it suitable for space-constrained designs. The MOSFET is logic level, lead-free, RoHS compliant, and halogen-free, ensuring environmental and regulatory compliance.
Key Specifications
| Parameter | Test Conditions | Typical Value | Unit |
|---|---|---|---|
| Drain-to-Source Voltage (VDS) | VGS = 0 V, ID = 250 μA | 40 | V |
| Gate-to-Source Threshold Voltage (VGS(th)) | VDS = VGS, ID = 250 μA | 1.8 | V |
| Drain-to-Source On Resistance (RDS(on)) at VGS = 10 V | ID = 19 A | 2.8 | mΩ |
| Continuous Drain Current (ID) | TC = 25°C | 100 | A |
| Pulsed Drain Current (IDM) | Pulse duration ≤100 μs, duty cycle ≤ 1% | 400 | A |
| Power Dissipation (PD) | TC = 25°C | 3.1 | W |
| Operating Junction Temperature (TJ) | -55 to 150 | °C | |
| Avalanche Energy (EAS) | ID = 46 A, L = 0.1 mH, RG = 25 Ω | 106 | mJ |
| Gate Charge Total (Qg) at 10 V | VDS = 20 V, ID = 19 A | 45 | nC |
Key Features
- Low RDS(on) for reduced power losses
- Low thermal resistance for efficient heat dissipation
- Avalanche rated for robustness in high-energy applications
- Logic level for compatibility with low-voltage control signals
- Lead-free terminal plating and RoHS compliant for environmental compliance
- Halogen-free packaging
- Compact 5-mm × 6-mm SON plastic package
Applications
- DC-DC conversion
- Secondary side synchronous rectifier
- Battery motor control
Q & A
- What is the maximum drain-to-source voltage of the CSD18513Q5A?
The maximum drain-to-source voltage (VDS) is 40 V. - What is the typical on-state resistance (RDS(on)) at VGS = 10 V?
The typical on-state resistance (RDS(on)) at VGS = 10 V is 2.8 mΩ. - What is the continuous drain current rating of the CSD18513Q5A?
The continuous drain current rating is 100 A. - What is the maximum pulsed drain current?
The maximum pulsed drain current (IDM) is 400 A for pulse durations ≤100 μs and duty cycles ≤ 1%. - Is the CSD18513Q5A RoHS compliant?
Yes, the CSD18513Q5A is RoHS compliant and halogen-free. - What is the operating junction temperature range?
The operating junction temperature range is -55°C to 150°C. - What are the typical applications of the CSD18513Q5A?
The typical applications include DC-DC conversion, secondary side synchronous rectifier, and battery motor control. - What is the package type of the CSD18513Q5A?
The package type is a 5-mm × 6-mm SON (Small Outline No-lead) plastic package. - What is the gate charge total at VGS = 10 V?
The gate charge total at VGS = 10 V is 45 nC. - Is the CSD18513Q5A avalanche rated?
Yes, the CSD18513Q5A is avalanche rated with an avalanche energy (EAS) of 106 mJ.
