| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,600 pcs
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5600 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
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The IRFS7434TRLPBF is an N-Channel power MOSFET manufactured by Infineon Technologies, designed for high-current switching applications. It is rated for a drain-to-source voltage of 40V and a drain current of 195A (package-limited) at case temperature, with a silicon-limited current capability of 320A. The device features a typical on-resistance of 1.25mOhm and a maximum of 1.6mOhm at 100A gate drive of 10V, enabling efficient power conversion with minimal conduction losses.
This MOSFET supports gate drive voltages of 6V and 10V, with a maximum gate-to-source voltage of ±20V and a gate threshold voltage of 3.9V maximum. It has a maximum gate charge of 324nC at 10V and input capacitance of 10820pF at 25V drain-source voltage, making it suitable for moderate-frequency switching applications. The device can dissipate up to 294W at case temperature and operates over a junction temperature range of -55°C to 175°C.
The IRFS7434TRLPBF is housed in a TO-263-3 (D2PAK) surface-mount package with gull-wing leads, suitable for automated assembly. It is designed for applications such as brushed and BLDC motor drives, battery-powered circuits, half-bridge and full-bridge topologies, synchronous rectification, resonant mode power supplies, OR-ing circuits, and DC/DC or AC/DC converters. The device is lead-free and intended for use in power management systems requiring high current handling and low on-resistance.
The drain-to-source voltage rating is 40V.
The maximum drain current is 195A at case temperature, limited by the package.
The maximum on-resistance is 1.6mOhm at 100A drain current and 10V gate-to-source voltage.
The operating junction temperature range is -55°C to 175°C.
The IRFS7434TRLPBF is available in a TO-263-3 (D2PAK) surface-mount package.
The part is marked as RoHS3 compliant, but this is unverified and should be confirmed with the manufacturer.
The maximum power dissipation is 294W at case temperature.