N-channel 100 V logic level MOSFET in LFPAK33 package designed for automotive applications, rated for 175 °C junction temperature and compliant with AEC-Q101. It has a drain-source on-state resistance of 35 to 43 mΩ at 5 V gate voltage and 25 °C, with continuous drain current of 25 A at 25 °C mounting base temperature and 75 W total power dissipation. The device features repetitive avalanche ruggedness with non-repetitive avalanche energy rating of 44 mJ and true logic level gate threshold exceeding 0.5 V at 175 °C. The LFPAK33 package has a single-ended surface-mounted configuration with eight leads and a drain-mounted base.
Logic level N-channel MOSFET in an LFPAK33 (Power33) package using TrenchMOS technology. This product has been designed and qualified to AEC Q101 standard for use in high performance automotive applications.
Features and benefits
Applications
N-Channel 100V 25A (Tc) 80W (Tc) Surface Mount LFPAK33
N-Channel 100V 25A (Tc) 80W (Tc) Surface Mount LFPAK33
N-Channel 100V 25A (Tc) 80W (Tc) Surface Mount LFPAK33
BUK9M43-100E - N-channel 100 V, 43 mΩ logic level MOSFET in LFPAK33 Product overview: BUK9M43-100EX from Nexperia is a MOSFET Transistor for power switching, load control, motor drives, DC-DC converters, battery systems, and board-level power design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include N-Channel, 100 V. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 100 V, MOSFET Transistor, Single FETs, MOSFETs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 278-BUK9M43-100EX can be used for catalog matching and distributor lookup.
Manufacturer: Nexperia USA Inc.
Win Source Part Number: 1325284-BUK9M43-100E
Category: Discrete Semiconductor Products>Transistors
Packaging: Reel - TR
Standard Package: 1,500
Mounting: Surface Mount
Technology: MOSFET (Metal Oxide)
FET Type: N-Channel
Drain to Source Voltage (Vdss): 100 V
Current - Continuous Drain (Id) @ 25°C: 25A (Tc)
Rds On (Max) @ Id, Vgs: 43mOhm @ 5A, 10V
Vgs(th) (Max) @ Id: 2.1V @ 1mA
Power Dissipation (Max): 80W (Tc)
Supplier Device Package: LFPAK33
Gate Charge (Qg) (Max) @ Vgs: 20.2 nC @ 5 V
Input Capacitance (Ciss) (Max) @ Vds: 2309 pF @ 25 V
Vgs (Max): ±10V
Temperature Range - Operating: -55°C ~ 175°C (TJ)
Case / Package: SOT-1210, 8-LFPAK33 (5-Lead)
ECCN: EAR99
Fake Threat In the Open Market: 77
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8541.29.0095
Other Part Number: 1727-2582-6,93407007
Base Product Number: BUK9M43
Drive Voltage (Max Rds On, Min Rds On): 5V
RoHS Status: ROHS3 Compliant
MOSFET, AEC-Q101, N-CH, 100V, SOT-1210; Transistor Polarity:N Channel; Continuous Drain Current Id:26A; Drain Source Voltage Vds:100V; On Resistance Rds(on):0.034ohm; Rds(on) Test Voltage Vgs:10V; Threshold Voltage Vgs:1.7V; Power RoHS Compliant: Yes
MOSFET, AEC-Q101, N-CH, 100V, SOT-1210; Transistor Polarity:N Channel; Continuous Drain Current Id:26A; Drain Source Voltage Vds:100V; On Resistance Rds(on):0.034ohm; Rds(on) Test Voltage Vgs:10V; Threshold Voltage Vgs:1.7V; Power RoHS Compliant: Yes
MOSFET N-CH 100V 25A LFPAK33
MOSFET BUK9M43-100E/MLFPAK/
MOSFET N-CH 100V 25A LFPAK33
| Nexperia B.V. | DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | ODG (Origin Data Global) | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Metal-Oxide Semiconductor FET (MOSFET) | Transistors | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | RF Transistors | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) |
| Product Number | BUK9M43-100EX | 1727-2582-6-ND | 278-BUK9M43-100EX | 1325284-BUK9M43-100EX | 17AC9466 | BUK9M43-100EX | BUK9M43-100EX | BUK9M43-100EX |
| Product Name | N-channel 100 V, 43 mΩ logic level MOSFET in LFPAK33 | Single FETs, MOSFETs | N-Channel 100 V MOSFET Transistor | Discrete Semiconductor Products - Transistors - FETs, MOSFETs - Single | Mosfet, Aec-Q101, N-Ch, 100V, Sot-1210; Transistor Polarity Nexperia | Discrete Semiconductor Products - Transistors - FETs, MOSFETs | MOSFET | Single FETs, MOSFETs |
| MOSFET Operating Mode | Enhancement | |||||||
| V(BR)DSS | 100 volts | 100 volts | ||||||
| IDSS | 25000 milliamps | 26000 milliamps | 25000 milliamps | |||||
| VGS(off) | 10 volts | |||||||
| PD | 75 milliwatts | 80000 milliwatts | 80000 milliwatts |
