CSD18504Q5A

$1.16

Description：MOSFET N-CH 40V 15A/50A 8VSON
Series：NexFET™
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:f560452bd9f1 Category: Single FETs, MOSFETs Brand: Texas Instruments

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：MOSFET N-CH 40V 15A/50A 8VSON
Series：NexFET™
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：40 V
Current - Continuous Drain (Id) @ 25°C：15A (Ta), 50A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
Rds On (Max) @ Id, Vgs：6.6mOhm @ 17A, 10V
Vgs(th) (Max) @ Id：2.4V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：19 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：1656 pF @ 20 V
FET Feature：-
Power Dissipation (Max)：3.1W (Ta), 77W (Tc)
Operating Temperature：-55°C ~ 150°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Supplier Device Package：8-VSONP (5x6)
Package / Case：8-PowerTDFN

Download product information

CSD18504Q5A

Overview

The CSD18504Q5A is a single N-channel NexFET Power MOSFET from Texas Instruments, designed for surface-mount applications. It features a maximum drain-source voltage of 40 V and a continuous drain current of 75 A at case temperature. The device utilizes an 8-pin SON package with dimensions of 5.8 mm length and 1.1 mm height. Key electrical parameters include a maximum on-resistance of 9.8 mΩ, a typical gate charge of 7.7 nC, and a forward voltage of 0.8 V. It operates within a temperature range of -55°C to 150°C with a power dissipation rating of 3.1 W.

Feature Summary

Enhancement mode N-channel construction for efficient switching control
NexFET technology integration for optimized power performance
Compact surface-mount SON packaging for space-constrained designs

Applications

DC-DC converter circuits
Power management modules
Motor control systems

Procurement Notes

Verify the specific suffix against official Texas Instruments documentation to confirm exact ordering and packaging variations. Ensure compatibility with standard surface-mount assembly processes. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement specifications.

Selection Notes

Select this component when a low-voltage, high-current solution is required in a compact footprint. The 40 V rating suits low-side switching applications. Evaluate thermal management requirements given the 3.1 W dissipation limit in free air. Compare gate charge characteristics against driver capabilities to ensure adequate switching speed.

Part Context

This part belongs to the CSD18504 series of NexFET Power MOSFETs. It shares the same voltage and current ratings as variants like CSD18504Q5AT but may differ in packaging or reel specifications. It complements other devices in the CSD16xxx and CSD185xx families offering similar silicon technologies.