What are the key features of Nexperia BUK6D43-40P?

This product belongs to the MOSFETs category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by Nexperia with full traceability.

What are the main application scenarios for BUK6D43-40P?

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

How does BUK6D43-40P work?

This device follows established MOSFETs design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

What is the technical performance of BUK6D43-40P?

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

What is the current market demand for BUK6D43-40P?

The global MOSFETs market is growing at ~6-8% CAGR, with particularly strong demand in power management. Nexperia BUK6D43-40P is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

What are the technical characteristics of BUK6D43-40P?

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, Nexperia provides full technical support and reference designs.

BUK6D43-40P | Nexperia SOT1220

Category: MOSFETs

Brand: Nexperia

SOT1220

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: SOT1220

Technical Parameters

AEC-Q101 Qualified	Yes
Continuous Drain Current (ID)	Up to 30 A class
Data Tier	Family Level
Drain-Source Voltage (VDS)	40404040404040404040 V
ESD Rating	2 kV (HBM)
FET Type	N-Channel Automotive MOSFET
Gate Drive	Logic level
Input Type	Standard
Logic Family	Standard CMOS
Mounting	Surface Mount
Mounting Type	SMD
On-Resistance (RDS(on))	Low
Operating Temperature	-55 ~ +175 °C
Output Type	Push-Pull / TTL
Package / Case	DPAK / LFPAK
Product Type	Chip Resistor
Supply Voltage	2 V to 6 V

Standard Packaging: Standard packaging refers to the minimum packaging quantity obtained from the manufacturer/distributor. Therefore, the minimum order quantity may be less than the manufacturer's standard packaging quantity. When products are broken down into smaller quantities, the packaging type (i.e., reel, tube, tray) may change, subject to actual packaging delivery.

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3D Model (.stp)

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BUK6D43-40P Application and Selection Guide

BUK6D43-40P Model and Manufacturer Information

BUK6D43-40P, a MOSFETs manufactured by Nexperia: BUK6D43-40P helps you confirm the specific model, while Nexperia helps you confirm the product source. If you are selecting a part, you can first check whether BUK6D43-40P meets your requirements, then check whether Nexperia matches your expectations, and then refer to SOT1220 for further evaluation.

BUK6D43-40P Product Parameters and Description

The main parameters of Nexperia's MOSFETs product BUK6D43-40P include SOT1220. This is a MOSFETs produced by Nexperia, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

BUK6D43-40P Application and Selection Reference

Nexperia's MOSFETs product BUK6D43-40P has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, BUK6D43-40P is a MOSFETs solution worth considering, and manufacturer Nexperia provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for BUK6D43-40P

Designers looking for BUK6D43-40P recommended parts can evaluate the following options. BUK6D43-40P selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
BUK9M120-100EX	Nexperia	MOSFET BUK9M120-100E/SOT1210/mLFPAK
BUK7J1R4-40H	Nexperia	MOSFET N-CH 40V 190A LFPAK56
2N7002BK	Nexperia	Small Signal Field-Effect Transistor, 0.35A I(D), 60V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-236AB

EZKEY can provide BUK6D43-40P recommended part comparison data and engineering samples for evaluation.