FQP27P06 60V 27A P-Channel Power MOSFET TO-220

FQP27P06 60V 27A P-Channel Power MOSFET (TO-220) provides robust P-channel switching for power designs. Engineers use it for high-current reverse-side switching, polarity protection, and P-channel load control where a -60 V rating and low RDS(on) matter.

Key Features:

• -60 V Drain-Source Rating: Supports up to 60 volts for common power-rail applications.
• High Continuous Current: Handles up to 27 A (at TC), enabling high-current switch duties.
• Low On-Resistance: R_DS(on) typically ≤ 70 mΩ at V_GS = -10 V for efficient conduction.
• TO-220 Through-Hole Package: Provides easy heatsinking and PCB mounting for power assemblies.
• Low Gate Charge: Small Q_g reduces switching losses and eases gate drive requirements.
• High Avalanche Energy: Designed for robust pulse and avalanche performance.

Technical Specifications:

• Drain-Source Voltage (V_DSS): −60 V (P-channel)
• Continuous Drain Current (I_D): −27 A (at TC)
• On-Resistance (R_DS(on)): ≤ 70 mΩ max @ V_GS = −10 V, ID = −13.5 A
• Gate Threshold (V_GS(th)): Typical around −2 V, up to −4 V (at ID = −250 µA)
• Total Gate Charge (Q_g): Typ ~33 nC
• Reverse Transfer Capacitance (C_rss): Typ ~120 pF
• Operating Junction Temperature: Up to +175 °C
• Gate-Source Voltage Range (V_GS): ±25 V

Mechanical Specifications:

• Package: TO-220-3 through-hole with insulated or non-insulated tab variants depending on supplier
• Mounting: PCB through-hole and screw or clipable heatsink to tab
• Lead Finish: Tin-plated leads for reliable soldering and shelf life
• Body Material: Molded epoxy suitable for standard power semiconductors

Dimensions:

• Typical TO-220 Body: ~10.0 mm wide × ~15.0 mm tall (body only)
• Lead Pitch and Length: Standard TO-220 lead spacing; leads sized for standard through-hole PCBs and soldering

Pinout and Wiring:

• Pin 1 (left): Gate – drive with appropriate negative gate voltage for P-channel switching
• Pin 2 (middle): Drain – tab also connected to drain, mount to heatsink if needed
• Pin 3 (right): Source – connect to load or supply depending on topology
• Wiring Note: Include gate resistor and pull-down, add flyback diode for inductive loads

Datasheet Reference:

• Download the official FQP27P06 datasheet from onsemi or Fairchild for full specifications and application circuits

Applications:

• High-Side P-Channel Switching: Suitable for circuits needing negative gate drive
• Polarity Protection: Use for reverse polarity blocking and ideal diode designs
• Motor and Power Control: Works in DC motor drivers, power rails, and load switching
• Audio and SMPS: Integrates into amplifier protection and switched-mode power supplies

Equivalent Models:

• IRF9540N: P-Channel MOSFET with similar ratings
• STP55PF06: Alternative with higher current capacity
• FQP27P06L: Logic-level gate drive variant

Package Includes:

• 1 x FQP27P06 P-Channel Power MOSFET (TO-220)