Спецификации
| Атрибут | Ценность |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | NexFET™ |
| ProductStatus | Active |
| FETType | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| DraintoSourceVoltage(Vdss) | 30 V |
| Current-ContinuousDrain(Id)@25°C | 24A (Ta), 123A (Tc) |
| DriveVoltage(MaxRdsOnMinRdsOn) | 4.5V, 10V |
| RdsOn(Max)@IdVgs | 3.4mOhm @ 16A, 10V |
| Vgs(th)(Max)@Id | 1.7V @ 250µA |
| GateCharge(Qg)(Max)@Vgs | 54 nC @ 10 V |
| Vgs(Max) | ±20V |
| InputCapacitance(Ciss)(Max)@Vds | 3640 pF @ 15 V |
| PowerDissipation(Max) | 3.1W (Ta), 83W (Tc) |
| OperatingTemperature | -55°C ~ 155°C (TJ) |
| MountingType | Surface Mount |
| SupplierDevicePackage | 8-VSONP (5x6) |
Обзор
Description
The CSD17581Q5A is a 30V N-channel MOSFET from Texas Instruments, designed for high-efficiency power management in applications like DC-DC converters, load switches, and motor drives. Key features include:
- Low on-resistance (RDS(on)): 1.8 mΩ (max) at 10V VGS, reducing conduction losses.
- Fast switching: Optimized for high-frequency operation.
- Small footprint: Comes in a 5-pin SON (1.5mm x 1.5mm) package, saving board space.
- Low gate charge (Qg): Enhances efficiency in switching applications.
Ideal for battery-powered devices, power supplies, and automotive systems, it balances performance with compact design. Check the datasheet for detailed specs.
- Low on-resistance (RDS(on)): 1.8 mΩ (max) at 10V VGS, reducing conduction losses.
- Fast switching: Optimized for high-frequency operation.
- Small footprint: Comes in a 5-pin SON (1.5mm x 1.5mm) package, saving board space.
- Low gate charge (Qg): Enhances efficiency in switching applications.
Ideal for battery-powered devices, power supplies, and automotive systems, it balances performance with compact design. Check the datasheet for detailed specs.
Equivalent
Equivalent products to the CSD17581Q5A (a 30V N-channel MOSFET by Texas Instruments) include:
- SiSS34DN (Vishay)
- DMN3010LSS (Diodes Inc.)
- BSS138 (onsemi, for lower current)
- IRLML0030 (Infineon)
Check datasheets for exact specs like RDS(on), current rating, and package compatibility.
- SiSS34DN (Vishay)
- DMN3010LSS (Diodes Inc.)
- BSS138 (onsemi, for lower current)
- IRLML0030 (Infineon)
Check datasheets for exact specs like RDS(on), current rating, and package compatibility.
Features
The CSD17581Q5A is a 30V N-channel MOSFET from Texas Instruments, optimized for high-efficiency power conversion. Key features:
- Low On-Resistance (RDS(on)): 1.8 mΩ (max) at VGS = 10V, reducing conduction losses.
- High Current Handling: Supports up to 100A continuous drain current.
- Fast Switching: Low gate charge (Qg = 63nC) for improved efficiency in high-frequency applications.
- Thermal Performance: Features a PowerPAD package for enhanced heat dissipation.
- AEC-Q101 Qualified: Suitable for automotive applications.
- Logic-Level Gate Drive: Compatible with 4.5V drive (VGS(th) = 1V typical).
Ideal for DC-DC converters, motor drives, and battery management systems. Compact 5x6mm SON package saves board space.
- Low On-Resistance (RDS(on)): 1.8 mΩ (max) at VGS = 10V, reducing conduction losses.
- High Current Handling: Supports up to 100A continuous drain current.
- Fast Switching: Low gate charge (Qg = 63nC) for improved efficiency in high-frequency applications.
- Thermal Performance: Features a PowerPAD package for enhanced heat dissipation.
- AEC-Q101 Qualified: Suitable for automotive applications.
- Logic-Level Gate Drive: Compatible with 4.5V drive (VGS(th) = 1V typical).
Ideal for DC-DC converters, motor drives, and battery management systems. Compact 5x6mm SON package saves board space.
Pinout
The CSD17581Q5A is a 5-pin (SON 2x2 package) N-channel MOSFET by Texas Instruments.
Pin Functions:
1. Pin 1 (GATE): Gate control input.
2. Pins 2 & 5 (DRAIN): Connected internally; high-current output.
3. Pins 3 & 4 (SOURCE): Connected internally; common ground return.
Key Features:
- 30V drain-source voltage (VDS)
- 100A continuous current (ID)
- Ultra-low RDS(on) (1.7mΩ max)
- Optimized for high-efficiency power switching
Designed for synchronous buck converters, motor drives, and power management in compact applications.
Pin Functions:
1. Pin 1 (GATE): Gate control input.
2. Pins 2 & 5 (DRAIN): Connected internally; high-current output.
3. Pins 3 & 4 (SOURCE): Connected internally; common ground return.
Key Features:
- 30V drain-source voltage (VDS)
- 100A continuous current (ID)
- Ultra-low RDS(on) (1.7mΩ max)
- Optimized for high-efficiency power switching
Designed for synchronous buck converters, motor drives, and power management in compact applications.
Package
The CSD17581Q5A is a PowerTrench MOSFET from Texas Instruments, packaged in a 5-pin SOT-23 (DBV). This small surface-mount package is designed for high-efficiency power applications, offering low on-resistance and fast switching. It’s commonly used in DC-DC converters, load switches, and battery management systems. The compact form factor makes it suitable for space-constrained designs.
