N-Channel 40V 42A (Tc) 140W (Tc) Surface Mount D-Pak
MOSFET N-CH 40V 42A DPAK Product overview: IRFR4104PBF 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, 42A, DPAK. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 40V, 42A, DPAK, 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-IRFR4104PBF can be used for catalog matching and distributor lookup.
Manufacturer: Infineon Technologies
Win Source Part Number: 101707-IRFR4104PBF
Packaging: Tube/Rail
Mounting: SMD (SMT)
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 140W (Tc)
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 10V
Status: Not For New Designs
Temperature Range - Operating: -55°C to 175°C (TJ)
Case / Package: D-Pak
Dimension: TO-252-3, DPak (2 Leads + Tab), SC-63
Drain-Source Breakdown Voltage: 40V
Continuous Drain Current at 25°C: 42A (Tc)
Gate-Source Threshold Voltage: 4V @ 250μA
Max Gate Charge: 89nC @ 10V
Max Input Capacitance: 2950pF @ 25V
Maximum Gate-Source Voltage: ±20V
Maximum Rds On at Id,Vgs: 5.5 mOhm @ 42A, 10V
Popularity: Medium
Fake Threat In the Open Market: 60 pct.
Supply and Demand Status: Balance
MOSFET, Power;N-Ch;VDSS 40V;RDS(ON) 4.3Milliohms;ID 42A;D-Pak (TO-252AA);-55deg
DISCONTINUED BY MANUFACTURER, POWER FIELD-EFFECT TRANSISTOR, 42A I(D), 40V, 0.0055OHM, 1-ELEMENT, N-CHANNEL, SILICON, METAL-OXIDE SEMICONDUCTOR FET, TO-252AA. FREE 2 YEAR RADWELL WARRANTY
MOSFET N-CH 40V 42A DPAK
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Allied Electronics, Inc. | Radwell International | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | Transistors | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | RF Transistors | RF Transistors |
| Product Number | IRFR4104PBF-ND | 278-IRFR4104PBF | 101707-IRFR4104PBF | 70017042 | 17592241 | IRFR4104PBF |
| Product Name | Single FETs, MOSFETs | 40V 42A DPAK MOSFET Transistor | TRANSISTORS - Transistors - FETs, MOSFETs - RF - IRFR4104PBF | MOSFET, Power;N-Ch;VDSS 40V;RDS(ON) 4.3Milliohms;ID 42A;D-Pak (TO-252AA);-55deg | Transistor | Discrete Semiconductor Products - Transistors - FETs, MOSFETs |
| Polarity | N-Channel | N-Channel; N-Channel | N-Channel | |||
| Package Type | TO-252 (DPAK); TO-252-3, DPAK (2 Leads + Tab), SC-63 | Tube | SOT3; TO-252 (DPAK); D-Pak | TO-252 (DPAK) | TO-252 (DPAK); TO-252-3, DPak (2 Leads + Tab), SC-63 | |
| PD | 140000 milliwatts | 140000 milliwatts | 140000 milliwatts | |||
| TJ | -55 to 175 C (-67 to 347 F) | -55 to 175 C (-67 to 347 F) |
