CSD18541F5 Texas Instruments In Stock
CSD18541F5 is a 40V N-channel NexFET power MOSFET by Texas Instruments, featuring low Rds(on) and high-efficiency switching. Key specs: 40V drain-source voltage, 100A continuous drain current, 1.5mΩ typical Rds(on). From $0.09, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $0.0866(MOQ 10)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 40V drain-source voltage rating for robust power handling
- Ultra-low Rds(on) of 1.5mΩ (typ) minimizes conduction losses
- 100A continuous drain current for high-power applications
- NexFET technology enables superior switching performance
- SON 5x6 package for compact, high-density PCB designs
- Optimized for high-efficiency DC-DC converters and motor drives
Applications
CSD18541F5 is widely used in synchronous DC-DC buck converters and point-of-load power supplies for server, telecom, and industrial equipment. Its ultra-low on-resistance and fast switching characteristics make it ideal for motor drive circuits in industrial automation and robotics. The device also suits battery management systems, load switches, and OR-ing circuits where high current capacity and low power dissipation are critical.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum drain-source voltage of the CSD18541F5?
The CSD18541F5 has a maximum drain-source voltage (Vds) of 40V, making it suitable for power supply and motor drive applications operating within this voltage range. Its 40V rating provides adequate headroom for transient spikes in typical 12V and 24V systems.
What is the on-resistance (Rds(on)) of the CSD18541F5?
The CSD18541F5 features a typical Rds(on) of approximately 1.5mΩ at Vgs = 10V and Id = 100A. This ultra-low on-resistance, enabled by Texas Instruments NexFET technology, significantly reduces conduction losses and improves efficiency in high-current power conversion designs.
What package does the CSD18541F5 come in?
The CSD18541F5 is available in a SON 5x6 mm surface-mount package (also known as PowerPAK or DFN-style). This compact package offers excellent thermal performance through an exposed bottom pad, making it well-suited for space-constrained high-current PCB designs.
What are typical applications for the CSD18541F5?
The CSD18541F5 is commonly used in synchronous DC-DC buck converters, point-of-load power supplies, server and telecom power systems, industrial motor drives, and battery management systems. Its combination of 40V rating and ultra-low Rds(on) makes it a strong choice for high-efficiency, high-current switching applications.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $0.3190 | $3.19 |
| 100+ | $0.2029 | $20.29 |
| 500+ | $0.1524 | $76.22 |
| 1000+ | $0.1361 | $136.14 |
| 21000+ | $0.0901 | $1891.68 |
| 30000+ | $0.0866 | $2598.90 |
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