IRF4905 - 74A 55V P-MOSFET - TO220 Mosfet

IRF4905 - 74A 55V P-MOSFET - TO-220

The IRF4905 is a powerful P-channel MOSFET transistor that stands out for its high current handling capability and low resistance. With a continuous current capacity of 74A and a voltage rating of 55V, this MOSFET is ideal for power management, motor driver circuits, and reverse polarity protection applications. Its TO-220 package provides efficient heat dissipation and ensures safe operation in high-power circuits. The low R_DS(on) value minimizes energy loss, delivering high efficiency and reliability.

IRF4905 MOSFET Specifications:

• Transistor Type: P-Channel MOSFET

• Maximum Drain-Source Voltage (V_DSS): -55V

• Continuous Drain Current (I_D): -74A

• R_DS(on): 0.02Ω @ V_GS = -10V

• Power Dissipation (P_D): 200W

• Gate Threshold Voltage (V_GS(th)): -2V ~ -4V

• Package Type: TO-220

• Operating Temperature Range: -55°C ~ +175°C

Useful Documents:

• Datasheet

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