Details

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BUY PQ050DNA1 https://www.utsource.net/itm/p/12606490.html

Parameter	Description	Value
Part Number	PQ050DNA1
Type	N-Channel MOSFET
Package	TO-220AB
VDSS	Drain-to-Source Voltage	50V
ID	Continuous Drain Current (TC = 25掳C)	34A
ID	Continuous Drain Current (TC = 75掳C)	28A
RDS(on)	On-State Resistance (VGS = 10V, ID = 11A)	1.9m惟
VGS(th)	Gate Threshold Voltage	2.0V to 4.0V
QG	Total Gate Charge	58nC
QGD	Gate-to-Drain Charge	16nC
fT	Transition Frequency	1.2MHz
Eoss	Output Capacitance Energy Loss	12nJ
PD	Maximum Power Dissipation (TA = 25掳C)	100W
TJ	Junction Temperature Range	-55掳C to 150掳C
TSTG	Storage Temperature Range	-55掳C to 150掳C

Instructions for Use:

1. Handling Precautions:

   • ESD Protection: Handle the PQ050DNA1 with care to avoid damage from electrostatic discharge (ESD). Use proper ESD protection equipment such as wrist straps and grounded work surfaces.
   • Soldering: Ensure that the soldering temperature does not exceed 260掳C and that the soldering time is kept to a minimum to prevent thermal damage.

2. Mounting:

   • Thermal Management: The PQ050DNA1 can dissipate up to 100W of power at ambient temperatures of 25掳C. For higher power applications, use a heatsink to ensure the junction temperature remains within the specified range.
   • Mechanical Stress: Avoid applying excessive mechanical stress to the leads during installation. Ensure that the leads are properly supported and aligned before soldering.

3. Electrical Considerations:

   • Gate Drive: The gate threshold voltage (V_GS(th)) ranges from 2.0V to 4.0V. Ensure that the gate drive circuit provides sufficient voltage to fully turn on the MOSFET.
   • Overvoltage Protection: Do not exceed the maximum drain-to-source voltage (V_DSS) of 50V to prevent breakdown and potential damage to the device.
   • Current Limiting: Monitor the continuous drain current (I_D) to ensure it does not exceed the rated values, especially under high-temperature conditions.

4. Storage:

   • Environmental Conditions: Store the PQ050DNA1 in a dry, cool place away from direct sunlight and sources of heat. The storage temperature range is -55掳C to 150掳C.
   • Humidity Control: To prevent moisture absorption, store the device in a low-humidity environment or use desiccant packets if long-term storage is required.

5. Testing:

   • Initial Testing: Before integrating the PQ050DNA1 into a circuit, perform initial testing to verify its functionality. Check the gate-to-source and drain-to-source voltages, and ensure the on-state resistance (R_DS(on)) is within the specified range.
   • Functional Testing: After installation, perform functional testing to ensure the device operates correctly under expected operating conditions.

For more detailed information, refer to the datasheet provided by the manufacturer.

(For reference only)