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GT40WR21

Specifications

SKU: 11533287

BUY GT40WR21 https://www.utsource.net/itm/p/11533287.html

Parameter Description Value
Part Number Part number of the component GT40WR21
Type Type of component MOSFET
Polarity Polarity of the MOSFET N-Channel
VDS (Max) Maximum Drain-Source Voltage 40V
VGS (Max) Maximum Gate-Source Voltage ±20V
ID (Max) Maximum Drain Current (at VGS = 10V, Tj = 25°C) 21A
RDS(on) On-State Resistance (at VGS = 10V, Tj = 25°C) 4.5mΩ
Power Dissipation (Max) Maximum Power Dissipation (Tc = 25°C) 130W
Junction Temperature (Max) Maximum Junction Temperature 175°C
Storage Temperature Range Temperature range for storage -65°C to 150°C
Package Package type TO-220
Lead Finish Lead finish type Tin

Instructions for Use:

  1. Handling and Storage:

    • Store the component in a dry, cool place within the specified temperature range.
    • Handle the component with care to avoid mechanical damage or static discharge.
  2. Mounting:

    • Ensure that the mounting surface is clean and flat.
    • Apply thermal paste between the component and heatsink to improve heat dissipation.
    • Tighten the mounting screws to the recommended torque to ensure good thermal contact without causing mechanical stress.
  3. Electrical Connections:

    • Connect the drain (D), gate (G), and source (S) terminals according to the circuit diagram.
    • Ensure that the gate-source voltage (VGS) does not exceed the maximum rating of ±20V.
    • Keep the gate-source loop as short as possible to minimize parasitic inductance.
  4. Thermal Management:

    • Use a suitable heatsink to dissipate the heat generated by the MOSFET.
    • Monitor the junction temperature to ensure it does not exceed 175°C.
  5. Operating Conditions:

    • Operate the MOSFET within the specified voltage and current limits.
    • Ensure that the power dissipation does not exceed 130W at a case temperature of 25°C.
  6. Testing:

    • Test the component using a multimeter or a dedicated MOSFET tester to verify its functionality.
    • Check for continuity between the drain and source when the gate is grounded, and ensure there is no continuity when the gate is open.
  7. Safety Precautions:

    • Always wear appropriate personal protective equipment (PPE) when handling electronic components.
    • Follow all safety guidelines and regulations to prevent injury or damage to equipment.
(For reference only)

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