| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | 2021+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Drain to Source Voltage (Vdss) | |
| Drive Voltage (Max Rds On, Min Rds On) | |
| FET Type | |
| Gate Charge (Qg) (Max) @ Vgs | |
| Input Capacitance (Ciss) (Max) @ Vds | |
| Mounting Type | |
| Operating Temperature | |
| Power Dissipation (Max) | |
| Rds On (Max) @ Id, Vgs | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Vgs (Max) | |
| Vgs(th) (Max) @ Id |
The IRFB7546PBF is an N-Channel power MOSFET from Infineon Technologies, part of the StrongIRFET and HEXFET families. It is designed for high-current switching applications, offering a maximum drain-source voltage of 60V and a continuous drain current of 75A at 25°C case temperature. The device features a typical on-resistance of 6.0mOhm (maximum 7.3mOhm) at Vgs=10V and Id=45A, enabling efficient power conversion.
This MOSFET supports a gate-source voltage range of ±20V and has a gate threshold voltage between 2.1V and 3.7V. It can handle pulsed drain currents up to 300A and dissipates up to 99W at 25°C case temperature. The operating junction temperature range is -55°C to 175°C, making it suitable for demanding thermal environments.
The IRFB7546PBF is packaged in a TO-220AB through-hole package, which is suitable for PCB mounting with a standard tube packaging of 50 pieces. It is lead-free and RoHS compliant, meeting environmental standards for electronic components.
Typical applications include brushed and brushless DC motor drives, battery-powered circuits, half-bridge and full-bridge topologies, synchronous rectifiers, resonant mode power supplies, OR-ing and redundant power switches, DC/DC and AC/DC converters, and DC/AC inverters.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.46 | $1.46 |
| 10+ | $0.69 | $0.69 |
| 100+ | $0.61 | $0.61 |
| 500+ | $0.48 | $0.48 |
| 1,000+ | $0.44 | $0.44 |
| 2,000+ | $0.43 | $0.43 |
| 5,000+ | $0.41 | $0.41 |
| 10,000+ | $0.40 | $0.40 |
| 25,000+ | $0.39 | $0.39 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum drain-source voltage (Vdss) is 60V.
The continuous drain current is 75A at Tc=25°C and 53A at Tc=100°C, with Vgs=10V.
The typical on-resistance is 6.0mOhm and the maximum is 7.3mOhm at Vgs=10V and Id=45A.
The operating junction temperature range is -55°C to 175°C.
Yes, the IRFB7546PBF is RoHS3 compliant and lead-free.
The IRFB7546PBF is available in a TO-220-3 package with a TO-220AB supplier device package, and it is a through-hole mount component.
The maximum power dissipation is 99W at Tc=25°C.