| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
9,000 pcs
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9000 pcs | On Request | 1 | On Request | On Request | 1628+ | 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 | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Termination Style | |
| Vgs (Max) | |
| Vgs(th) (Max) @ Id |
The Infineon IRLR8743TRPBF is an N-Channel MOSFET from the HEXFET family. It is designed for high-frequency switching applications such as synchronous buck converters and isolated DC-DC converters.
Key electrical specifications include a maximum drain-source voltage of 30V, continuous drain current of 160A at 25°C case temperature, and a maximum on-resistance of 3.1mOhm at Vgs=10V and Id=25A. The device also features a typical gate charge of 39nC at 4.5V gate drive, enabling fast switching.
Thermally, the MOSFET can dissipate up to 135W at 25°C case temperature and operates over a junction temperature range of -55°C to 175°C. The package is a surface-mount TO-252-3 (DPak) with a D-Pak supplier package.
The IRLR8743TRPBF is available in tape and reel packaging suitable for automated assembly. This part is lead-free and RoHS compliant (unverified).
The maximum drain-source voltage is 30V.
It is available in a TO-252-3 (DPak) surface mount package.
The junction temperature range is -55°C to 175°C.
It is listed as RoHS3 compliant, but this is unverified and should be confirmed.
The continuous drain current is 160A at Tc=25°C with Vgs=10V.
The maximum on-resistance is 3.1mOhm at Vgs=10V and Id=25A.
The typical gate charge is 39nC at Vgs=4.5V, Id=20A, Vds=15V.