Diesel Injection: Various topologies are used, but are usually differentiated by those that apply a boost voltage and those that don’t.
Gasoline Injection: The main configurations are 'multi-point' and 'direct' injection. The circuit topology is similar to that of diesel injectors.
Key MOSFET Requirements:
- High lifetime reliability
- High current transient robustness
- Good thermal performance
- Small footprint
- Guaranteed repetitive avalanche capability
LFPAK56 (Single & Dual Power-SO8) MOSFETs are ideally suited to provide compact and thermally stable solutions for injection applications.
Main benefits:
- Robust product using advanced copper clip technology
- Excellent current handling
- Compact footprint
- Repetitive avalanche rated
Parametric search
Engine management
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Products
Automotive qualified products (AEC-Q100/Q101)
| Type number | Description | Status | Quick access |
|---|---|---|---|
| BUK9M42-60E | N-channel 60 V, 42 mΩ logic level MOSFET in LFPAK33 | Production | |
| BUK9M34-100E | N-channel 100 V, 34 mΩ logic level MOSFET in LFPAK33 | Production | |
| BUK9Y38-100E | N-channel 100 V, 38 mΩ logic level MOSFET in LFPAK56 | Production | |
| BUK9Y41-80E | N-channel 80 V, 45 mΩ logic level MOSFET in LFPAK56 | Production | |
| BUK9M24-60E | N-channel 60 V, 24 mΩ logic level MOSFET in LFPAK33 | Production | |
| BUK9K52-60E | Dual N-channel 60 V, 55 mΩ logic level MOSFET | Production | |
| BUK9M23-80E | N-channel 80 V, 23 mΩ logic level MOSFET in LFPAK33 | Production | |
| BUK9K29-100E | Dual N-channel TrenchMOS logic level FET | Production |
MOSFETs
| Type number | Description | Status | Quick access |
|---|---|---|---|
| BUK9M42-60E | N-channel 60 V, 42 mΩ logic level MOSFET in LFPAK33 | Production | |
| BUK9M34-100E | N-channel 100 V, 34 mΩ logic level MOSFET in LFPAK33 | Production | |
| BUK9Y38-100E | N-channel 100 V, 38 mΩ logic level MOSFET in LFPAK56 | Production | |
| BUK9Y41-80E | N-channel 80 V, 45 mΩ logic level MOSFET in LFPAK56 | Production | |
| BUK9M24-60E | N-channel 60 V, 24 mΩ logic level MOSFET in LFPAK33 | Production | |
| BUK9K52-60E | Dual N-channel 60 V, 55 mΩ logic level MOSFET | Production | |
| BUK9M23-80E | N-channel 80 V, 23 mΩ logic level MOSFET in LFPAK33 | Production | |
| BUK9K29-100E | Dual N-channel TrenchMOS logic level FET | Production |
Documentation
| File name | Title | Type | Date |
|---|---|---|---|
| Motormanagement_A4.png | Motormanagement | Marcom graphics | 2015-03-18 |
| vp_1426757542691.zip | Focus MOSFET application – Engine management | Value proposition | 2017-04-06 |
| Nexperia_Selection_guide_2023.pdf | Nexperia Selection Guide 2023 | Selection guide | 2023-05-10 |
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