What are the key features of Nexperia USA Inc. BUK4D38-20PX?

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 USA Inc. with full traceability.

What are the main application scenarios for BUK4D38-20PX?

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 BUK4D38-20PX 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 BUK4D38-20PX?

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 BUK4D38-20PX?

The global MOSFETs market is growing at ~6-8% CAGR, with particularly strong demand in power management. Nexperia USA Inc. BUK4D38-20PX 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 BUK4D38-20PX?

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 USA Inc. provides full technical support and reference designs.

BUK4D38-20PX MOSFETs BUK4D38-20P/SOT1220/SOT1220 by Nexperia USA Inc.

BUK4D38-20PX | Nexperia USA Inc. MOSFETs BUK4D38-20P/SOT1220/SOT1220

Category: MOSFETs

Brand: Nexperia USA Inc.

MOSFETs BUK4D38-20P/SOT1220/SOT1220

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: MOSFETs BUK4D38-20P/SOT1220/SOT1220

Technical Parameters

AEC-Q101 Qualified	Yes
Category	MOSFETs
Continuous Drain Current (ID)	Up to 30 A class
Data Tier	Family Level
Description	MOSFETs BUK4D38-20P/SOT1220/SOT1220
Drain-Source Voltage (VDS)	20202020202020202020 V
ESD Rating	2 kV (HBM)
FET Type	N-Channel Automotive MOSFET
Gate Drive	Logic level
Input Type	Standard
Logic Family	Standard CMOS
Manufacturer	Nexperia
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
Packaging	Reel
Product Type	Chip Resistor
Standard Pack Qty	3000
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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BUK4D38-20PX Application and Selection Guide

BUK4D38-20PX Model and Manufacturer Information

BUK4D38-20PX, a MOSFETs manufactured by Nexperia: BUK4D38-20PX 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 BUK4D38-20PX meets your requirements, then check whether Nexperia matches your expectations, and then refer to MOSFETs BUK4D38-20P/SOT1220/SOT1220 for further evaluation.

BUK4D38-20PX Product Parameters and Description

The main parameters of Nexperia's MOSFETs product BUK4D38-20PX include MOSFETs BUK4D38-20P/SOT1220/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.

BUK4D38-20PX Application and Selection Reference

Nexperia's MOSFETs product BUK4D38-20PX has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, BUK4D38-20PX 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 BUK4D38-20PX

Designers looking for BUK4D38-20PX recommended parts can evaluate the following options. BUK4D38-20PX selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
BSS123	Nexperia USA Inc.	SOT23 350mW
BUK7Y21-40EX	Nexperia USA Inc.	MOSFET N-CH 40V 33A LFPAK
BUK4D16-20H	Nexperia USA Inc.	MOSFETs BUK4D16-20/SOT1220/SOT1220

EZKEY can provide BUK4D38-20PX recommended part comparison data and engineering samples for evaluation.