Nexperia BUK7K6R8-40E MOSFETs
N-channel Power MOSFET featuring 40V drain-source voltage and 40A continuous drain current.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BUK7K6R8-40E
Base Model
Detailed Description
N-channel Power MOSFET featuring 40V drain-source voltage and 40A continuous drain current. This 8-pin LFPAK-D surface-mount component offers a low 6.8mΩ drain-source resistance at 10V gate-source voltage. Dual dual drain configuration with two elements per chip, utilizing TMOS process technology. Maximum power dissipation is 64000mW, with an operating temperature range of -55°C to 175°C.
Package
LFPAK-D
Key Features
Package: LFPAK-D
Lifecycle Status
Active
RoHS State
Yes with Exemption
Datasheet
BUK7K6R8-40E Datasheet
Quick Jump:
Technical Specifications
Nexperia BUK7K6R8-40E MOSFETs technical specifications.
General
RoHS
Yes with Exemption
Number of Pins
8
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 175°C
Package
LFPAK-D
Pcb
8
Package Length Mm
5.3(Max)
Package Width Mm
4.7(Max)
Package Height Mm
1.05(Max)
Configuration
Dual Dual Drain
Alternate Parts Comparison (BUK7K6R8-40E vs BUK7K6R8-40E,115 vs BUK98150-55,135 vs BUK7Y07-30B)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 175°C | -55°C ~ 175°C | -55°C ~ 150°C | -55°C ~ 175°C |
| Number of Pins | 8 | 8 | 4 | 5 |
| RoHS | Yes with Exemption | Yes with Exemption | Yes | Yes with Exemption |
| AEC Qualified | Yes | Yes | Yes | Yes |
| Automotive | Yes | Yes | Yes | Yes |
| Cage Code | H2HX9 | H2HX9 | H2HX9 | H2HX9 |
| Channel Mode | Enhancement | Enhancement | Enhancement | Enhancement |
| Channel Type | N | N | N | N |
| Configuration | Dual Dual Drain | Dual Dual Drain | Single Dual Drain | Single Triple Source |
| Maximum Continuous Drain Current | 40A | 40A | 5.5A | 75A |
| Maximum Drain Source Resistance | 6.8@10VmOhm | 6.8@10VmOhm | 150@5VmOhm | 7@10VmOhm |
| Action |
Nexperia BUK7K6R8-40E MOSFETs Overview
N-channel Power MOSFET featuring 40V drain-source voltage and 40A continuous drain current. This 8-pin LFPAK-D surface-mount component offers a low 6.8mΩ drain-source resistance at 10V gate-source voltage. Dual dual drain configuration with two elements per chip, utilizing TMOS process technology. Maximum power dissipation is 64000mW, with an operating temperature range of -55°C to 175°C.
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
NVMFD5C462NT1GonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
Power MOSFET 40 V, 70 A, 5.4 mΩ, Dual N-Channel, Logic Level, 1500-REEL
More Parts in MOSFETs
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
BUK7K6R8-40E,115NexperiaAutomotive N-channel enhancement mode power MOSFET featuring a 40V drain-source voltage and 40A continuous drain current.
BUK7K5R1-30E,115NexperiaN-channel enhancement mode power MOSFET featuring 30V drain-source voltage and 40A continuous drain current.
