Details

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BUY NTR4003NT1G https://www.utsource.net/itm/p/11286074.html
NTR4003NT1G MOSFET N-Channel 60V 30A SOT-223/SC-73/TO261-4 marking TR8 DC-DC converter

Parameter	Symbol	Min	Typ	Max	Unit	Notes
Continuous Drain Current	ID	-	3.0	-	A	@ VGS = 10V, Ta = 25°C
Peak Drain Current	ID(PK)	-	4.5	-	A	@ VGS = 10V, Pulse Width ≤ 300 μs, Duty Cycle ≤ 2%
Gate-Source Voltage	VGS	-10	-	10	V
Drain-Source Voltage	VDS	-	-	30	V
Gate-Source Leakage Current	IGSS	-	1.0	-	μA	@ VGS = ±10V, Ta = 25°C
Drain-Source On-State Resistance	RDS(ON)	-	0.015	-	Ω	@ VGS = 10V, ID = 3A, Ta = 25°C
Total Power Dissipation	PD	-	40	-	W	@ Ta = 25°C
Junction Temperature	TJ	-	-	150	°C
Storage Temperature	TSTG	-65	-	150	°C

Instructions for Use:

1. Handling and Storage:

   • Store the NTR4003NT1G in a dry, cool environment to prevent moisture damage.
   • Handle with care to avoid static discharge, which can damage the device.

2. Mounting:

   • Ensure proper heat sinking to manage the thermal resistance and maintain the junction temperature within safe limits.
   • Use appropriate mounting hardware to secure the device firmly to the heatsink.

3. Electrical Connections:

   • Connect the drain (D), source (S), and gate (G) terminals correctly to avoid damage.
   • Use short leads to minimize parasitic inductance and capacitance.

4. Biasing:

   • Apply the gate-source voltage (VGS) within the specified range to ensure reliable operation.
   • Avoid exceeding the maximum gate-source voltage to prevent gate oxide breakdown.

5. Current Limiting:

   • Ensure that the continuous drain current (ID) does not exceed 3.0A to prevent overheating and potential failure.
   • For peak currents, do not exceed 4.5A for pulse widths ≤ 300 μs and duty cycles ≤ 2%.

6. Thermal Management:

   • Monitor the junction temperature (TJ) to ensure it does not exceed 150°C.
   • Use thermal paste or thermal interface materials to improve heat transfer from the device to the heatsink.

7. Testing:

   • Test the device under controlled conditions to verify its performance and reliability.
   • Use a curve tracer or similar equipment to measure the device characteristics accurately.

8. Safety:

   • Follow all safety guidelines when handling high-voltage and high-current circuits.
   • Ensure proper grounding and isolation to prevent electrical shock.

By following these instructions, you can ensure optimal performance and longevity of the NTR4003NT1G.

(For reference only)