MOSFET N-CH 40V 57A DIRECTFET Product overview: AUIRF8739L2TR from Infineon Technologies 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 40V, 57A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 40V, 57A, 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-AUIRF8739L2TR can be used for catalog matching and distributor lookup.
N-Channel 40V 57A (Ta), 545A (Tc) 3.8W (Ta), 340W (Tc) Surface Mount DirectFET™ Isometric L8
N-Channel 40V 57A (Ta), 545A (Tc) 3.8W (Ta), 340W (Tc) Surface Mount DirectFET™ Isometric L8
N-Channel 40V 57A (Ta), 545A (Tc) 3.8W (Ta), 340W (Tc) Surface Mount DirectFET™ Isometric L8
Win Source Part Number: 1350366-AUIRF8739L2T
Category: Discrete Semiconductor Products - Transistors - FETs, MOSFETs - Single FETs, MOSFETs
Series: HEXFET®
Package: Tape & Reel
Standard Package: 4,000
Technology: MOSFET (Metal Oxide)
FET Type: N-Channel
Drain to Source Voltage (Vdss): 40 V
Power Dissipation (Max): 3.8W (Ta) , 340W (Tc)
Mounting Type: Surface Mount
Package / Case: DirectFET™ Isometric L8
Supplier Device Package: DirectFET™ Isometric L8
Vgs (Max): 40V
Temperature Range - Operating: -55°C ~ 175°C (TJ)
ECCN: EAR99
Fake Threat In the Open Market: 43 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8541.29.0095
Mfr: Infineon Technologies
Base Product Number: AUIRF8739
Drive Voltage (Max Rds On, Min Rds On): 10V
Current - Continuous Drain (Id) @ 25°C: 57A (Ta) , 545A (Tc)
Rds On (Max) @ Id, Vgs: 0.6mOhm @ 195A, 10V
Vgs(th) (Max) @ Id: 3.9V @ 250µA
Gate Charge (Qg) (Max) @ Vgs: 562 nC @ 10 V
Input Capacitance (Ciss) (Max) @ Vds: 17890 pF @ 25 V
MOSFET, N-CH, 40V, 375A, 175DEG C, 340W; Channel Type:N Channel; Drain Source Voltage Vds:40V; Continuous Drain Current Id:375A; Transistor Mounting:Surface Mount; Rds(on) Test Voltage:10V; Gate Source Threshold Voltage Max:3.9V RoHS Compliant: Yes
Discrete Semiconductor Products - Transistors - FETs, MOSFETs - Single
| ERSAELECTRONICS PTE. LTD. | RS Components, Ltd. | DigiKey | Win Source Electronics | VAST STOCK CO., LIMITED | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Transistors | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | RF Transistors |
| Product Number | 278-AUIRF8739L2TR | 2291738P | AUIRF8739L2TR-ND | 1350366-AUIRF8739L2TR | AUIRF8739L2TR | 43AC2193 | AUIRF8739L2TR |
| Product Name | 40V 57A MOSFET Transistor | MOSFETs | Single FETs, MOSFETs | Discrete Semiconductor Products - Transistors - FETs, MOSFETs - Single FETs, MOSFETs | MOSFET | Mosfet, N-Ch, 40V, 375A, 175Deg C, 340W; Channel Type Infineon | Discrete Semiconductor Products - Transistors - FETs, MOSFETs - Single |
| Polarity | N-Channel | N-Channel | N-Channel | ||||
| MOSFET Operating Mode | Enhancement | ||||||
| V(BR)DSS | 40 volts | ||||||
| Transconductance | 0.2500 kS | ||||||
| PD | 340 milliwatts | 3800 to 340000 milliwatts |
