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Manufacturer Part #
IRF740ASTRLPBF
Single N-Channel 400 V 0.55 Ohms Surface Mount Power Mosfet - D2PAK-3
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| Mfr. Name: | Vishay | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:800 per Reel Package Style:TO-263-3 (D2PAK) Mounting Method:Surface Mount | ||||||||||
| Date Code: | |||||||||||
Vishay IRF740ASTRLPBF - Product Specification
Shipping Information:
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PCN Information:
Description of Change: Vishay Siliconix announces the capacity transfer to Newport UK for commercial HVM Power MOSFET parts (Gen 3) due to termination of 6-inch wafer foundry at Tower Semiconductor, IsraelReason for Change: Due to termination of 6-inch wafer foundry at Tower Semiconductor, IsraelTime Schedule: Start Shipment Date: Thursday January 15, 2026
Description:No Physical, Process, or Location Changes We want to emphasize that products continue to be manufactured at the same locations, using the same equipment, materials, packaging, and process steps as before. There have been no changes to any aspect of the production process or sites involved.BackgroundThis alignment is part of a global initiative at Vishay to ensure consistent representation of CoO information across all divisions, based on international and national regulations, as well as World Trade Organization guidelines.Please NoteSome customers may have already noticed changes in the CoO information on documentation accompanying recent product deliveries. As part of this ongoing initiative, updates to the CoO may continue to appear over time in product documentation, where applicable. These changes align with the updated approach and do not reflect any physical changes to the products themselves.
Description of Change: Vishay Siliconix announces that we are going to transfer foundry capacity gradually (phase by phase) to Newport UK for commercial HVM Power MOSFET parts (Gen 3) due to termination of 6-inch wafer foundry at Tower Semiconductor, Israel.Reason for Change: Due to termination of 6-inch wafer foundry at Tower Semiconductor, IsraelStart Shipment Date: Monday September 1, 2025
Part Status:
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=en&field2=IRF740ASTRLPBF&field4=Vishay&field18=https://p1na.futureelectronics.com/p/semiconductors--discretes--transistors--mosfets/irf740astrlpbf-vishay-8640385
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=en&field2=IRF740ASTRLPBF&field4=Vishay&field18=https://p1na.futureelectronics.com/p/semiconductors--discretes--transistors--mosfets/irf740astrlpbf-vishay-8640385
Vishay IRF740ASTRLPBF - Technical Attributes
| Fet Type: | N-Ch |
| Drain-to-Source Voltage [Vdss]: | 400V |
| Drain-Source On Resistance-Max: | 0.55Ω |
| Rated Power Dissipation: | 3.1|W |
| Qg Gate Charge: | 36nC |
| Package Style: | TO-263-3 (D2PAK) |
| Mounting Method: | Surface Mount |
Features & Applications
The IRF740ASTRLPBF is a Single N-Channel 400 V 0.55 Ohms Surface Mount Power Mosfet.
Features:
- Halogen-free According to IEC 61249-2-21 Definition
- Low Gate Charge Qg Results in Simple Drive Requirement
- Improved Gate, Avalanche and Dynamic dV/dt Ruggedness
- Fully Characterized Capacitance and Avalanche Voltage and Current
- Effective Coss specified
- Compliant to RoHS Directive 2002/95/EC
Typical SMPS Topologies:
- Single Transistor Flyback Xfmr. Reset
- Single Transistor Forward Xfmr. Reset (Both for US Line Input Only)
Applications:
- Switch Mode Power Supply (SMPS)
- Uninterruptible Power Supply
- High speed Power Switching
Available Packaging
Package Qty:
800 per Reel
Package Style:
TO-263-3 (D2PAK)
Mounting Method:
Surface Mount