• • • • BUK9E8R5-40E,127

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Reference price and stock shown as of 2026-11-07. Confirm live availability and unit price via RFQ before placing a PO.

BUK9E8R5-40E,127

MOSFET N-CH 40V 75A I2PAK

Freescale / NXP Semiconductors · Transistors - FETs, MOSFETs - Single · BOM Matching

Mfr. Part Number

BUK9E8R5-40E,127

Manufacturer

Freescale / NXP Semiconductors

Package / Case

TO-262-3 Long Leads, I²Pak, TO-262AA

Datasheet

Description

MOSFET N-CH 40V 75A I2PAK

RoHS Status

Lead Free / RoHS Complaint

Availability

Sourcing — Lead time quoted on request (often 3–15 business days by channel)

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BUK9E8R5-40E,127

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In Stock3,916

Unit

Price

$1.0

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Reference Price

Quantity	Price
1	$ 1.0000

Prices are for reference only. The final transaction is subject to confirmation.

As of 2026-11-07 · Valid as reference until 2026-11-14 · Request RFQ for live stock.

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Specification Summary

Package / Case

TO-262-3 Long Leads, I²Pak, TO-262AA

Supplier Device Package

I2PAK

Drain to Source Voltage (Vdss)

40 V

Drive Voltage (Max Rds On, Min Rds On)

5V, 10V

Current - Continuous Drain (Id) @ 25°C

75A (Tc)

Operating Temperature

-55°C ~ 175°C (TJ)

Mounting Type

Through Hole

FET Type

N-Channel

Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote

Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)

Shortage / allocation / EOL lines may need longer — ask via RFQ.

Reference price and stock shown as of 2026-11-07. Confirm live availability and unit price via RFQ before placing a PO.

Lead time FAQ Authenticity FAQ MOQ FAQ

Specifications

Product Description

Purchase & Inquiry

Drive Voltage (Max Rds On, Min Rds On)

5V, 10V

Vgs (Max)

±10V

Mounting Type

Through Hole

Operating Temperature

-55°C ~ 175°C (TJ)

Current - Continuous Drain (Id) @ 25°C

75A (Tc)

Drain to Source Voltage (Vdss)

40 V

FET Feature

-

FET Type

N-Channel

Gate Charge (Qg) (Max) @ Vgs

20.9 nC @ 5 V

Input Capacitance (Ciss) (Max) @ Vds

2600 pF @ 25 V

Power Dissipation (Max)

96W (Tc)

Rds On (Max) @ Id, Vgs

6.6mOhm @ 20A, 10V

Vgs(th) (Max) @ Id

2.1V @ 1mA

Supplier Device Package

I2PAK

Technology

MOSFET (Metal Oxide)

Package / Case

TO-262-3 Long Leads, I²Pak, TO-262AA

MOSFET N-CH 40V 75A I2PAK

Brand Introduction

NXP Semiconductors is a leading supplier of embedded controllers offering a broad portfolio of MCUs with Arm-based processors and microcontrollers for a variety of industries including automotive, wireless connectivity and more. They continue to drive innovation offering a strong Power Management portfolio for industrial and automotive applications, including multiple power supplies and battery management solutions. NXP products power and connect across the globe building solutions, helping enhance the proficiency of people, organizations and the world has a whole.

Freescale Semiconductor has been acquired by NXP Semiconductor. Freescale Semiconductor parts are now a part of the NXP family (Dec 2015).

Drive Voltage (Max Rds On, Min Rds On)

5V, 10V

Vgs (Max)

±10V

Mounting Type

Through Hole

Operating Temperature

-55°C ~ 175°C (TJ)

Current - Continuous Drain (Id) @ 25°C

75A (Tc)

Drain to Source Voltage (Vdss)

40 V

FET Feature

-

FET Type

N-Channel

Gate Charge (Qg) (Max) @ Vgs

20.9 nC @ 5 V

Input Capacitance (Ciss) (Max) @ Vds

2600 pF @ 25 V

Power Dissipation (Max)

96W (Tc)

Rds On (Max) @ Id, Vgs

6.6mOhm @ 20A, 10V

Vgs(th) (Max) @ Id

2.1V @ 1mA

Supplier Device Package

I2PAK

Technology

MOSFET (Metal Oxide)

Package / Case

TO-262-3 Long Leads, I²Pak, TO-262AA

MOSFET N-CH 40V 75A I2PAK

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Buying FAQ — BUK9E8R5-40E,127

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We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.

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BUK9E8R5-40E,127

Specification Summary

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Buying FAQ — BUK9E8R5-40E,127

How do I buy BUK9E8R5-40E,127 from Yingxinyuan?

Is the listed price final?

How fresh is the stock figure?

How do you source authentic parts?

What is a typical lead time?

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