Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | NexFET™ |
| ProductStatus | Active |
| FETType | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| DraintoSourceVoltage(Vdss) | 60 V |
| Current-ContinuousDrain(Id)@25°C | 17A (Ta), 100A (Tc) |
| DriveVoltage(MaxRdsOnMinRdsOn) | 4.5V, 10V |
| RdsOn(Max)@IdVgs | 5.9mOhm @ 18A, 10V |
| Vgs(th)(Max)@Id | 2.3V @ 250µA |
| GateCharge(Qg)(Max)@Vgs | 36 nC @ 10 V |
| Vgs(Max) | ±20V |
| InputCapacitance(Ciss)(Max)@Vds | 2750 pF @ 30 V |
| PowerDissipation(Max) | 3.2W (Ta), 116W (Tc) |
| OperatingTemperature | -55°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| SupplierDevicePackage | 8-VSONP (5x6) |
Overview
Features
The CSD18533Q5A is a 60V, 3.7mΩ N-channel MOSFET by Texas Instruments, optimized for high-efficiency power applications. Key features:
- Low RDS(on): 3.7mΩ (max at VGS=10V) for reduced conduction losses.
- High Current Handling: 100A continuous (175A pulsed).
- Fast Switching: Low gate charge (Qg=75nC) and low output charge (Qoss=320nC) for efficient high-frequency operation.
- Robust Design: Avalanche-rated, with a 175°C max junction temperature.
- Thermal Performance: Low thermal resistance (RθJC=0.5°C/W) for better heat dissipation.
- Package: 5mm × 6mm SON (8-pin) with exposed pad for improved thermal management.
Ideal for DC-DC converters, motor drives, and power tools.
- Low RDS(on): 3.7mΩ (max at VGS=10V) for reduced conduction losses.
- High Current Handling: 100A continuous (175A pulsed).
- Fast Switching: Low gate charge (Qg=75nC) and low output charge (Qoss=320nC) for efficient high-frequency operation.
- Robust Design: Avalanche-rated, with a 175°C max junction temperature.
- Thermal Performance: Low thermal resistance (RθJC=0.5°C/W) for better heat dissipation.
- Package: 5mm × 6mm SON (8-pin) with exposed pad for improved thermal management.
Ideal for DC-DC converters, motor drives, and power tools.
Manufacturer
The CSD18533Q5A is a 60V N-channel MOSFET manufactured by Texas Instruments (TI). TI is a leading global semiconductor company known for designing and producing analog and embedded processing chips. They serve various industries, including automotive, industrial, consumer electronics, and communications. TI is recognized for innovation, reliability, and high-performance semiconductor solutions.
Application
The CSD18533Q5A is a 60V, 3.7mΩ N-channel MOSFET by Texas Instruments, ideal for high-efficiency power applications. Key areas include:
1. DC-DC Converters – Used in buck, boost, and synchronous rectification circuits.
2. Motor Drives – Efficient switching in brushed/BLDC motor control.
3. Power Supplies – Server, telecom, and industrial SMPS designs.
4. Battery Management – Protection and load switching in Li-ion/power tool systems.
5. Automotive Systems – 12V/48V power distribution and LED drivers.
Its low RDS(on) and fast switching suit high-current, high-frequency designs.
1. DC-DC Converters – Used in buck, boost, and synchronous rectification circuits.
2. Motor Drives – Efficient switching in brushed/BLDC motor control.
3. Power Supplies – Server, telecom, and industrial SMPS designs.
4. Battery Management – Protection and load switching in Li-ion/power tool systems.
5. Automotive Systems – 12V/48V power distribution and LED drivers.
Its low RDS(on) and fast switching suit high-current, high-frequency designs.
Package
The CSD18533Q5A is a 60V, 3.7mΩ N-channel MOSFET from Texas Instruments, housed in a PowerPAD SO-8 (DDA) package. This thermally enhanced surface-mount package improves heat dissipation with an exposed pad, making it suitable for high-power applications like DC-DC converters and motor drives. The compact SO-8 footprint ensures easy PCB integration.
