BUK7J2R4-80M
N-channel 80 V, 2.4 mOhm, Standard level MOSFET in
LFPAK56E
9 October 2023
Objective data sheet
1. General description
Automotive qualified N-channel MOSFET using the latest Trench 14 low ohmic split-gate
technology, for ultra-low RDSon capability, housed in a LFPAK56E package. This product has been
fully designed and qualified to meet AEC-Q101 requirements delivering high performance and
endurance.
2. Features and benefits
•
Fully automotive qualified to AEC-Q101:
175 °C rating suitable for thermally demanding environments
Trench 14 split-gate technology:
•
•
•
Reduced cell pitch enables enhanced power density and efficiency with lower RDSon in
same footprint
•
Fast and efficient switching with high damping and low spiking
•
LFPAK Gull Wing leads:
•
High Board Level Reliability absorbing mechanical stress during thermal cycling, unlike
traditional QFN packages
•
•
Visual (AOI) soldering inspection, no need for expensive x-ray equipment
Easy solder wetting for good mechanical solder joints
•
LFPAK copper clip technology:
•
•
Improved reliability, with reduced Rth, RDSon and package inductance
Increases maximum current capability and improved current spreading
3. Applications
•
•
•
12 V, 24 V and 48 V automotive systems
Motor, lighting and solenoid control
Ultra high-performance power switching
4. Quick reference data
Table 1. Quick reference data
Symbol
VDS
ID
Parameter
Conditions
Min
Typ
Max
80
Unit
V
drain-source voltage
drain current
25 °C ≤ Tj ≤ 175 °C
VGS = 10 V; Tmb = 25 °C
-
-
-
-
-
-
231
294
175
A
Ptot
total power dissipation Tmb = 25 °C; Fig. 1
junction temperature
-
W
Tj
-55
°C
Static characteristics
RDSon drain-source on-state
resistance
Dynamic characteristics
QG(tot) total gate charge
VGS = 10 V; ID = 25 A; Tj = 25 °C
ID = 25 A; VDS = 64 V; VGS = 10 V
[tbd]
[tbd]
2
2.4
mΩ
nC
95
[tbd]