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BUK9Y14-40B,115 Transistors - FETs, MOSFETs - Single by Nexperia

BUK9Y14-40B,115 is a Transistors - FETs, MOSFETs - Single model from Nexperia, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Discrete Semiconductor Products / Transistors - FETs, MOSFETs - Single product path. Known package information currently points to SOT-669 under the Nexperia brand listing. MOSFET N-CH 40V 56A LFPAK. TrustCompo combines the available model, brand, hierarchy, and specification details around BUK9Y14-40B,115 so buyers can move faster from review to quotation.

RoHS
Datasheet
BUK9Y14-40B,115 Transistors - FETs, MOSFETs - Single by Nexperia | TrustCompo
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Documentation support

Pre-shipment inspection review

Part Number

BUK9Y14-40B,115

Internal code

TCE000102783

Package

SOT-669

Manufacturer

Nexperia

Key specifications

Series

Automotive, AEC-Q101, TrenchMOS™

Min Quantity

1

Description

MOSFET N-CH 40V 56A LFPAK

key Attributes

-

Technical document

Open The Official Datasheet

Review the latest datasheet for BUK9Y14-40B,115 from Nexperia in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.

View BUK9Y14-40B,115 Datasheet

Why request a quote

Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.

RoHS, REACH, and lead-free documentation can be confirmed during RFQ
Traceability and Certificate of Conformance support available on request
Pre-shipment inspection report support for quality review

Trust signals

Globally recognized certifications

4 certifications

Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.

ISO 9001

Quality management processes for more consistent sourcing and handling.

AS9120B

Aerospace-focused distribution controls for traceability and reliability.

ISO 14001

Environmental management discipline across warehouse and operating workflows.

ESD Control

Electrostatic handling standards to help protect sensitive components.

Ordering workflow

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How to order this product

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1

Confirm part and quantity

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2

Send RFQ or sample request

Use Quick Quote for commercial pricing or Request Sample when engineering validation is still in progress and a smaller evaluation quantity is needed.

3

Align delivery, payment, and documentation

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Policies buyers usually check

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Shipping & Delivery

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Quality & Traceability Center

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Structured product content

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Product overview

Overview

MOSFET N-CH 40V 56A LFPAK

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Popular Specs Surfaced First

Product Attribute

Part Status

Active

Product Attribute

Mounting Type

Surface Mount

Product Attribute

Factory Lead Time

12 Weeks

Product Attribute

Packaging

Tape & Reel (TR)

Product Attribute

Peak Reflow Temperature (Cel)

260

Product Attribute

Terminal Form

GULL WING

Part Status
Active
Mounting Type
Surface Mount
Factory Lead Time
12 Weeks
Packaging
Tape & Reel (TR)
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Reach Compliance Code
not_compliant
Published
2015
Case Connection
DRAIN
Operating Temperature
-55°C~175°C TJ
Operating Mode
ENHANCEMENT MODE
Technology
MOSFET (Metal Oxide)
FET Type
N-Channel
Sub-Categories
Transistors - FETs, MOSFETs - Single
Categories
Discrete Semiconductor Products
Transistor Application
SWITCHING
Transistor Element Material
SILICON
Weight
4.535924g
Manufacturer
Nexperia
Surface Mount
YES
Contact Plating
Tin
Terminal Position
SINGLE
Width
6.35mm
Number Of Terminations
4
Gate To Source Voltage (Vgs)
15V
Vgs (Max)
±15V
Number Of Pins
4
Pin Count
4
Height
6.35mm
Length
6.35mm
Fall Time (Typ)
42 ns
Drain To Source Breakdown Voltage
40V
Vgs(Th) (Max) @ Id
2V @ 1mA
Drive Voltage (Max Rds On,Min Rds On)
5V
Power Dissipation
85W
Current - Continuous Drain (Id) @ 25°C
56A Tc
Continuous Drain Current (ID)
56A
Input Capacitance (Ciss) (Max) @ Vds
1800pF @ 25V
Gate Charge (Qg) (Max) @ Vgs
21nC @ 5V
Power Dissipation-Max
85W Tc
Drain-Source On Resistance-Max
0.016Ohm
Package / Case
SC-100, SOT-669
Series
Automotive, AEC-Q101, TrenchMOS™
Rds On (Max) @ Id, Vgs
11m Ω @ 20A, 10V
Manufacturer'S Part No.
BUK9Y14-40B,115
Avalanche Energy Rating (Eas)
89 mJ
Pulsed Drain Current-Max (IDM)
226A
JESD-609 Code
e3
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Rise Time
34ns
Time@Peak Reflow Temperature-Max (S)
30
Number Of Elements
1
Turn On Delay Time
15 ns
Configuration
SINGLE WITH BUILT-IN DIODE
Turn-Off Delay Time
68 ns
Max Dual Supply Voltage
40V

Common questions

Product FAQ

Quick answers for buyers reviewing BUK9Y14-40B,115, stock, documentation, and sourcing steps.

What is BUK9Y14-40B,115?

BUK9Y14-40B,115 is a Transistors - FETs, MOSFETs - Single component from Nexperia. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.

What package and description are listed for BUK9Y14-40B,115?

BUK9Y14-40B,115 is listed with package reference SOT-669. The current product description is MOSFET N-CH 40V 56A LFPAK, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is BUK9Y14-40B,115 available in stock?

This page currently shows 78103 units in stock and 12759 units available for BUK9Y14-40B,115. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.

Can I request a quote or sample for BUK9Y14-40B,115?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for BUK9Y14-40B,115 by Nexperia. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for BUK9Y14-40B,115?

Yes. This page links to the datasheet for BUK9Y14-40B,115 by Nexperia, so engineers and buyers can review package, ratings, and application details before purchase.

How should buyers verify BUK9Y14-40B,115 before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for BUK9Y14-40B,115 before approving the order.

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