Details

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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	卤20V
ID (Max)	Maximum Drain Current (at VGS = 10V, Tj = 25掳C)	21A
RDS(on)	On-State Resistance (at VGS = 10V, Tj = 25掳C)	4.5m惟
Power Dissipation (Max)	Maximum Power Dissipation (Tc = 25掳C)	130W
Junction Temperature (Max)	Maximum Junction Temperature	175掳C
Storage Temperature Range	Temperature range for storage	-65掳C to 150掳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 卤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掳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掳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)