Overview
The Texas Instruments CSD18533Q5A is a 60-V, N-channel NexFET™ power MOSFET designed for high-frequency applications. This device is packaged in a compact VSONP-8 package, measuring 5 mm x 6 mm, making it ideal for space-constrained designs. The CSD18533Q5A features ultra-low gate charge (Qg) and drain-to-source charge (Qgd), which are crucial for minimizing losses in power conversion applications. It is also avalanche-rated, ensuring reliable operation under harsh conditions, and has low thermal resistance, making it suitable for high-temperature environments. The device is RoHS compliant and halogen-free, adhering to environmental regulations.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-to-Source Voltage (VDS) | 60 | V |
| Drain-to-Source On-Resistance (Rds(on)) at VGS=4.5 V | 6.5 - 8.5 | mΩ |
| Drain-to-Source On-Resistance (Rds(on)) at VGS=10 V | 4.7 - 5.9 | mΩ |
| Gate Charge Total (Qg) at 10 V | 29 | nC |
| Gate Charge Gate-to-Drain (Qgd) | 5.4 | nC |
| Gate-to-Source Threshold Voltage (VGS(th)) | 1.5 - 2.3 | V |
| Maximum Operating Temperature | 150 | °C |
| Minimum Operating Temperature | -55 | °C |
| Package Type | VSONP-8 | |
| Number of Pins | 8 | |
| RoHS Compliance | Yes | |
| Halogen Free | Yes |
Key Features
- Ultra-low gate charge (Qg) and drain-to-source charge (Qgd)
- Low thermal resistance
- Avalanche-rated for reliable operation under harsh conditions
- Logic level operation
- Pb-free terminal plating
- RoHS compliant and halogen-free
- Compact SON 5 mm x 6 mm plastic package
Applications
The CSD18533Q5A is suitable for various high-power applications, including:
- Switch-mode power supplies
- Motor drives
- Automotive systems
- Industrial control circuits
- Secondary side synchronous rectifiers in DC-DC conversion
Q & A
- What is the maximum drain-to-source voltage (VDS) of the CSD18533Q5A?
The maximum drain-to-source voltage (VDS) is 60 V.
- What is the typical on-resistance (Rds(on)) of the CSD18533Q5A at VGS=10 V?
The typical on-resistance (Rds(on)) at VGS=10 V is 4.7 mΩ.
- What is the gate charge total (Qg) of the CSD18533Q5A?
The gate charge total (Qg) is 29 nC at 10 V.
- Is the CSD18533Q5A RoHS compliant and halogen-free?
Yes, the CSD18533Q5A is both RoHS compliant and halogen-free.
- What is the package type of the CSD18533Q5A?
The package type is VSONP-8, measuring 5 mm x 6 mm.
- What are the operating temperature ranges for the CSD18533Q5A?
The operating temperature ranges from -55°C to 150°C.
- What are some typical applications for the CSD18533Q5A?
Typical applications include switch-mode power supplies, motor drives, automotive systems, and industrial control circuits.
- Does the CSD18533Q5A have low thermal resistance?
Yes, the CSD18533Q5A features low thermal resistance, making it suitable for high-temperature environments.
- Is the CSD18533Q5A avalanche-rated?
Yes, the CSD18533Q5A is avalanche-rated, ensuring reliable operation under harsh conditions.
- How many pins does the CSD18533Q5A have?
The CSD18533Q5A has 8 pins.
