IRF7756

FET, MOSFET Arrays Overview

The IRF7756 is a dual P-channel logic level power MOSFET manufactured by Infineon Technologies. It features a Drain-Source Voltage (Vdss) of -12 V and a Continuous Drain Current (Id) of -4.3 A at 25°C. The device is housed in an 8-TSSOP surface-mount package, providing a robust 1 W power dissipation capability. Designed for low-voltage applications, it utilizes logic-level gate drive characteristics to ensure efficient switching performance within compact electronic circuits.

FET, MOSFET Arrays Feature Summary

• Dual P-channel configuration integrated into a single component
• Logic level gate operation for direct microcontroller interfacing
• Surface-mount 8-TSSOP packaging for automated assembly

FET, MOSFET Arrays Applications

• Low voltage DC/DC converter circuits
• Power management modules requiring dual channel control
• Battery protection systems

FET, MOSFET Arrays Procurement Notes

Verify the specific ordering suffix against the official Infineon datasheet to confirm pinout compatibility and thermal specifications. Ensure that the procurement source provides valid traceability documentation. Cross-reference the manufacturer part number with authorized distributor catalogs to avoid counterfeit components. Confirm that the received units match the exact package type and marking codes specified in the product qualification report.

FET, MOSFET Arrays Selection Notes

Select this component when a dual P-channel solution is required for space-constrained designs. The -12 V rating suits low-voltage battery-powered systems. The logic level gate threshold allows driving directly from standard 3.3 V or 5 V logic sources without additional gate drivers. Consider the 8-TSSOP package dimensions for PCB layout constraints and thermal dissipation requirements relative to the 1 W power rating.

FET, MOSFET Arrays Part Context

This device belongs to the HEXFET Power MOSFET family from Infineon Technologies. It represents a consolidation of two independent P-channel transistors into one package, reducing board space compared to discrete solutions. The series is designed for general-purpose switching applications where moderate current handling and low on-resistance are prioritized over high-voltage isolation.

FET, MOSFET Arrays Replacement Considerations

Direct substitutes must maintain the dual P-channel topology, -12 V minimum drain-source voltage, and -4.3 A continuous current rating. Verify that alternative packages offer equivalent thermal resistance and pin alignment. Check if competitor logic level thresholds align with the existing circuit design to prevent incomplete turn-on.