| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
7,030 pcs
|
7030 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
339 pcs
|
339 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
113 pcs
|
113 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Configuration | |
| Current | |
| Drain to Source Voltage (Vdss) | |
| Drive Voltage (Max Rds On, Min Rds On) | |
| FET Type | |
| Gate Charge (Qg) (Max) @ Vgs | |
| Halogen Free | |
| Input Capacitance (Ciss) (Max) @ Vds | |
| Mounting Type | |
| Operating Temperature | |
| Power Dissipation (Max) | |
| Rds On (Max) @ Id, Vgs | |
| Supplier Device Package | |
| Technology | |
| Vgs (Max) | |
| Vgs(th) (Max) @ Id |
The CSD17581Q3A is a 30V N-Channel NexFET power MOSFET from Texas Instruments, designed for high-efficiency power conversion. It features a low maximum on-resistance of 3.8mΩ at Vgs=10V and 4.7mΩ at Vgs=4.5V, enabling reduced conduction losses. The device supports continuous drain current up to 21A at Ta=25°C, with silicon-limited capability of 101A at Tc=25°C and package-limited capability of 60A.
The MOSFET is logic-level compatible, allowing direct drive from low-voltage control signals. It has a typical gate threshold voltage of 1.3V and a maximum of 1.7V at 250µA. The device is avalanche rated, ensuring robustness in inductive switching applications. It is offered in a compact 8-PowerVDFN surface-mount package (8-VSONP, 3.3mm x 3.3mm), which provides low thermal resistance for efficient heat dissipation.
With a maximum power dissipation of 2.8W at Ta=25°C and 63W at Tc=25°C, the CSD17581Q3A is suitable for a variety of power management and DC-DC conversion circuits. Its operating temperature range of -55°C to 150°C ensures reliable performance in demanding environments. The device is lead-free, halogen-free, and RoHS3 compliant, meeting modern environmental standards.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.24 | $1.24 |
| 10+ | $0.78 | $0.78 |
| 50+ | $0.57 | $0.57 |
| 100+ | $0.51 | $0.51 |
| 500+ | $0.39 | $0.39 |
| 2,500+ | $0.32 | $0.32 |
| 7,500+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum drain-to-source voltage (Vdss) is 30V.
The maximum continuous drain current at Ta=25°C is 21A.
The maximum on-resistance at Vgs=10V and Id=16A is 3.8mΩ.
The operating temperature range is -55°C to 150°C.
Yes, the CSD17581Q3A is RoHS3 compliant.
The package is 8-PowerVDFN, also known as 8-VSONP (3.3mm x 3.3mm).