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IRF7756TRPBF

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IRF7756TRPBF

MOSFET 2P-CH 12V 4.3A 8TSSOP

Manufacturer: Infineon Technologies

Categories: FET, MOSFET Arrays

Quality Control: Learn More

The Infineon Technologies HEXFET® IRF7756TRPBF is a surface-mount MOSFET array featuring two P-channel transistors in an 8-TSSOP package. This component offers a continuous drain current of 4.3A at 25°C and a drain-to-source voltage (Vdss) of 12V. With a maximum power dissipation of 1W and a low on-resistance of 40mOhm at 4.3A and 4.5V, it is suitable for applications requiring efficient power switching. The logic level gate feature simplifies drive requirements. Key parameters include a gate charge (Qg) of 18nC at 4.5V and input capacitance (Ciss) of 1400pF at 10V. This device operates across a temperature range of -55°C to 150°C. Its robust design makes it applicable in various industrial and automotive sectors.

Additional Information

Series: HEXFET®RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / Case8-TSSOP (0.173"", 4.40mm Width)
Mounting TypeSurface Mount
Configuration2 P-Channel (Dual)
Operating Temperature-55°C ~ 150°C (TJ)
TechnologyMOSFET (Metal Oxide)
Power - Max1W
Drain to Source Voltage (Vdss)12V
Current - Continuous Drain (Id) @ 25°C4.3A
Input Capacitance (Ciss) (Max) @ Vds1400pF @ 10V
Rds On (Max) @ Id, Vgs40mOhm @ 4.3A, 4.5V
Gate Charge (Qg) (Max) @ Vgs18nC @ 4.5V
FET FeatureLogic Level Gate
Vgs(th) (Max) @ Id900mV @ 250µA
Supplier Device Package8-TSSOP

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Infineon Technologies FAQs

Infineon Technologies manufactures a wide range of semiconductor components with a strong emphasis on power electronics, automotive systems, and security solutions.

Infineon’s core components include:

  • Power semiconductors (MOSFETs, IGBTs, SiC and GaN devices)
  • Microcontrollers (MCUs) for automotive and industrial applications
  • Analog and mixed-signal ICs
  • Sensors (including radar and environmental sensors)
  • Security and authentication ICs
  • Automotive semiconductors (powertrain, ADAS, and safety systems)
  • Wireless and connectivity solutions (Bluetooth, Wi-Fi, and RF)

Infineon specializes in energy-efficient power management, secure connectivity, and high-reliability automotive solutions.

Infineon serves industries that require power efficiency, system safety, and secure connectivity.

Infineon’s key industries include:

  • Automotive and electric vehicles (EVs)
  • Industrial automation and motor control
  • Renewable energy and power infrastructure
  • Consumer electronics and home appliances
  • Internet of Things (IoT) and smart devices
  • Security and identification (payments, access control)

These industries rely on Infineon for power efficiency, system protection, and secure semiconductor solutions.

Infineon is known for power semiconductor technologies, automotive microcontrollers, and security solutions.

Key Infineon product lines include:

  • AURIX - automotive microcontrollers for safety-critical applications
  • XMC - ARM-based microcontrollers for industrial applications
  • PSoC - programmable system-on-chip solutions (via Cypress acquisition)
  • CoolMOS - high-voltage power MOSFETs
  • OptiMOS - low-voltage power MOSFETs
  • CoolSiC - silicon carbide power devices for high-efficiency systems
  • EiceDRIVER - gate driver ICs for power semiconductors
  • OPTIGA - security solutions for authentication and IoT security
Frequently Asked Questions

As a full line supplier, we specialize in sourcing obsolete and hard to find electronic components for your projects.

After we receive your request submission, one of our account executives will reach out to your team to gather more information about your project requirements and ensure we tailor the order to your needs.

Once requirements such as date codes, quantities, target prices, testing requirements, and more are discussed, our purchasing team will secure stock through Microchip USA’s direct access to manufacturing partners’ excess inventory lists.

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We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.

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