Bipolar transistors

Diodes

ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC MOSFETs

GaN FETs

IGBTs

Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

Focus MOSFET application – Electric Power Steering

Applications

Motor power depends on vehicle size and performance. MOSFETs are configured in 3-phase bridge arrangements to drive the BLDC motor.

The system must be capable of handling worst-case current and thermal surges caused by the torque assistant pulses.

Key MOSFET Requirements:

  • Low on-resistance
  • Low thermal resistance
  • High surge current capacity
  • Flexible packaging solutions
  • Guaranteed repetitive avalanche capability



image

D2PAK are ideally suited to provide high power density and surge current capability required for power steering systems.

Main benefits:

  • Lowest on-resistance
  • Lowest thermal resistance
  • Highest current handling capability
  • Guaranteed repetitive avalanche rating

I2PAK & TO-220 provide flexible solutions for power steering systems where through-hole mounting is adopted.

Main benefits:

  • Separate current and thermal paths
  • Clamp, screw or solder mounting
  • Low on-resistance
  • High current handling capability

Parametric search

Electric Power Steering
Please wait loading data...
Parametric search is unavailable.

Products

Automotive qualified products (AEC-Q100/Q101)

Type number Description Status Quick access
BUK7E1R9-40E N-channel TrenchMOS standard level FET EndOfLife
BUK764R0-40E N-channel TrenchMOS standard level FET Production
BUK762R9-40E N-channel TrenchMOS standard level FET Production
BUK761R7-40E N-channel TrenchMOS standard level FET Production
BUK763R8-80E N-channel TrenchMOS standard level FET Production
BUK762R0-40E N-channel TrenchMOS standard level FET EndOfLife
BUK753R1-40E N-channel TrenchMOS standard level FET EndOfLife
BUK761R6-40E N-channel TrenchMOS standard level FET Production

MOSFETs

Type number Description Status Quick access
BUK7E1R9-40E N-channel TrenchMOS standard level FET EndOfLife
BUK764R0-40E N-channel TrenchMOS standard level FET Production
BUK762R9-40E N-channel TrenchMOS standard level FET Production
BUK761R7-40E N-channel TrenchMOS standard level FET Production
BUK763R8-80E N-channel TrenchMOS standard level FET Production
BUK762R0-40E N-channel TrenchMOS standard level FET EndOfLife
BUK753R1-40E N-channel TrenchMOS standard level FET EndOfLife
BUK761R6-40E N-channel TrenchMOS standard level FET Production

Documentation

File name Title Type Date
compleet_1_steer.png Steer Marcom graphics 2015-03-18
vp_1426692453200.zip Focus MOSFET application – Electric Power Steering Value proposition 2017-04-06
Nexperia_Selection_guide_2023.pdf Nexperia Selection Guide 2023 Selection guide 2023-05-10

If you have a support question, let us know. If you are in need of design support, let us know and fill in the answer form, well get back to you shortly.

Or contact us for further support.