MOSFET N-CH 150V 34A TO220AB FP Product overview: IRFI4321PBF 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 150V, 34A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 150V, 34A, 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-IRFI4321PBF can be used for catalog matching and distributor lookup.
N-Channel 150V 34A (Tc) 46W (Tc) Through Hole TO-220AB Full-Pak
Manufacturer: Infineon Technologies
Win Source Part Number: 205365-IRFI4321PBF
Packaging: Tube/Rail
Mounting: Through Hole
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 46W (Tc)
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 10V
Status: Active
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: TO-220AB Full-Pak
Dimension: TO-220-3 Full Pack
Drain-Source Breakdown Voltage: 150V
Continuous Drain Current at 25°C: 34A (Tc)
Gate-Source Threshold Voltage: 5V @ 250μA
Max Gate Charge: 110nC @ 10V
Max Input Capacitance: 4440pF @ 50V
Maximum Gate-Source Voltage: ±30V
Maximum Rds On at Id,Vgs: 16 mOhm @ 20A, 10V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 71 pct.
Supply and Demand Status: Limited
MOSFET MOSFT 150V 34A 16mOhm 73nC
MOSFET N-CH 150V 34A TO220AB FP
MOSFET N-CH 150V 34A TO220AB FP
MOSFET, N-CH, 150V, 34A, TO-220AB-3; Transistor Polarity:N Channel; Continuous Drain Current Id:34A; Drain Source Voltage Vds:150V; On Resistance Rds(on):0.0122ohm; Rds(on) Test Voltage Vgs:10V; Threshold Voltage Vgs:5V; Power RoHS Compliant: Yes
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | VAST STOCK CO., LIMITED | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|
| 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) |
| Product Number | 278-IRFI4321PBF | 448-IRFI4321PBF-ND | 205365-IRFI4321PBF | IRFI4321PBF | IRFI4321PBF | IRFI4321PBF | 91Y4703 |
| Product Name | 150V 34A MOSFET Transistor | Single FETs, MOSFETs | TRANSISTORS - Transistors - FETs, MOSFETs - RF - IRFI4321PBF | MOSFET | Single FETs, MOSFETs | Discrete Semiconductor Products - Transistors - FETs, MOSFETs | Mosfet, N-Ch, 150V, 34A, To-220Ab-3; Transistor Polarity Infineon |
| Polarity | N-Channel | N-Channel | N-Channel; N-Channel | N-Channel; N-Channel | |||
| MOSFET Operating Mode | Enhancement | ||||||
| V(BR)DSS | 150 volts | 150 volts | 150 volts | ||||
| PD | 46 milliwatts | 46000 milliwatts | 46000 milliwatts | ||||
| TJ | -55 to 150 C (-67 to 302 F) | -55 to 150 C (-67 to 302 F) | -55 to 150 C (-67 to 302 F) |
