Manufacturer: Infineon Technologies
Win Source Part Number: 1046450-IRF3704SPBF
Packaging: Tube/Rail
Mounting: SMD (SMT)
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 87W (Tc)
Family Name: IRF3704
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 4.5V, 10V
Status: Obsolete(EOL)
Temperature Range - Operating: -55°C to 175°C (TJ)
Case / Package: D2PAK
Dimension: TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
Drain-Source Breakdown Voltage: 20V
Continuous Drain Current at 25°C: 77A (Tc)
Gate-Source Threshold Voltage: 3V @ 250μA
Max Gate Charge: 19nC @ 4.5V
Max Input Capacitance: 1996pF @ 10V
Maximum Gate-Source Voltage: ±20V
Maximum Rds On at Id,Vgs: 9 mOhm @ 15A, 10V
Alternative Parts (Cross-Reference): STB70NF02LT4; STB70NF02L; GFB65N02; 2SK3571-ZK-E2-AZ;
Introduction Date: July 20, 2004
ECCN: EAR99
Estimated EOL Date: Obsolete / End of life
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 71 pct.
Supply and Demand Status: Balance
Quantity per package: 50
N-Channel 20V 77A (Tc) 87W (Tc) Surface Mount D2PAK
MOSFET N-CH 20V 77A D2PAK Product overview: IRF3704SPBF 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 20V, 77A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 20V, 77A, 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-IRF3704SPBF can be used for catalog matching and distributor lookup.
MOSFET N-CH 20V 77A D2PAK
MOSFET N-CH 20V 77A D2PAK
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Utmel Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | Metal-Oxide Semiconductor FET (MOSFET) | Transistors | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | RF Transistors |
| Product Number | 1046450-IRF3704SPBF | IRF3704SPBF-ND | 278-IRF3704SPBF | 376-IRF3704SPBF | IRF3704SPBF |
| Product Name | TRANSISTORS - Transistors - FETs, MOSFETs - RF - IRF3704SPBF | Single FETs, MOSFETs | 20V 77A MOSFET Transistor | MOSFET N-CH 20V 77A D2PAK | Discrete Semiconductor Products - Transistors - FETs, MOSFETs |
| Polarity | N-Channel; N-Channel | N-Channel | |||
| V(BR)DSS | 20 volts | 20 volts | |||
| PD | 87000 milliwatts | 87000 milliwatts | 90000 milliwatts | ||
| TJ | -55 to 175 C (-67 to 347 F) | -55 to 175 C (-67 to 347 F) | -55 to 175 C (-67 to 347 F) |
