MOSFET N-CH 40V 85A 8PQFN Product overview: IRFH7446TRPBF 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, 85A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 40V, 85A, 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-IRFH7446TRPBF can be used for catalog matching and distributor lookup.
Manufacturer: Infineon Technologies
Win Source Part Number: 1046892-IRFH7446TRPB
Packaging: Reel - TR
Mounting: SMD (SMT)
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 78W (Tc)
Family Name: IRFH7446
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 6V, 10V
Status: Active
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: 8-PQFN (5x6)
Dimension: 8-TQFN Exposed Pad
Drain-Source Breakdown Voltage: 40V
Continuous Drain Current at 25°C: 85A (Tc)
Gate-Source Threshold Voltage: 3.9V @ 100μA
Max Gate Charge: 98nC @ 10V
Max Input Capacitance: 3174pF @ 25V
Maximum Gate-Source Voltage: ±20V
Maximum Rds On at Id,Vgs: 3.3 mOhm @ 50A, 10V
Alternative Parts (Cross-Reference): STL120N4LF6AG; RS1G300GNTB; TSM033NA04LCR RLG;
Introduction Date: October 23, 2012
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2027
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 49 pct.
Supply and Demand Status: Balance
N-Channel 40V 85A (Tc) 78W (Tc) Surface Mount 8-PQFN (5x6)
N-Channel 40V 85A (Tc) 78W (Tc) Surface Mount 8-PQFN (5x6)
N-Channel 40V 85A (Tc) 78W (Tc) Surface Mount 8-PQFN (5x6)
MOSFET N-CH 40V 85A 8PQFN
MOSFET N-CH 40V 85A 8PQFN
MOSFET, N-CH, 40V, 85A, 150DEG C, 78W; Channel Type:N Channel; Drain Source Voltage Vds:40V; Continuous Drain Current Id:85A; Transistor Mounting:Surface Mount; Rds(on) Test Voltage:10V; Gate Source Threshold Voltage Max:2.2V RoHS Compliant: Yes
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|
| Product Category | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Transistors | Metal-Oxide Semiconductor FET (MOSFET) | RF Transistors | Metal-Oxide Semiconductor FET (MOSFET) |
| Product Number | 278-IRFH7446TRPBF | 1046892-IRFH7446TRPBF | IRFH7446TRPBFTR-ND | IRFH7446TRPBF | IRFH7446TRPBF | 55W4110 |
| Product Name | 40V 85A MOSFET Transistor | TRANSISTORS - Transistors - FETs, MOSFETs - RF - IRFH7446TRPBF | Single FETs, MOSFETs | Single FETs, MOSFETs | Discrete Semiconductor Products - Transistors - FETs, MOSFETs | Mosfet, N-Ch, 40V, 85A, 150Deg C, 78W; Channel Type Infineon |
| Polarity | N-Channel | N-Channel; N-Channel | N-Channel | N-Channel; N-Channel | ||
| MOSFET Operating Mode | Enhancement | |||||
| V(BR)DSS | 40 volts | 40 volts | 40 volts | |||
| Transconductance | 0.1590 kS | |||||
| PD | 78 milliwatts | 78000 milliwatts | 78000 milliwatts |
