Details

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BUY FCH111. https://www.utsource.net/itm/p/12608378.html

Parameter	Description	Value
Part Number	Full part number	FCH111
Type	Type of component	MOSFET
Package	Package type	TO-220
VDS (Max)	Drain-to-Source Voltage	55 V
VGS (Max)	Gate-to-Source Voltage	卤20 V
ID (Max)	Continuous Drain Current	11 A
RDS(on)	On-State Resistance at VGS = 10 V	18 m惟
Power Dissipation (Max)	Maximum Power Dissipation at Tc = 25掳C	95 W
Operating Temperature Range	Junction Temperature Range	-55掳C to +175掳C
Storage Temperature Range	Storage Temperature Range	-65掳C to +150掳C
Thermal Resistance (R胃JC)	Junction-to-Case Thermal Resistance	1.4 K/W
Gate Charge (Qg)	Total Gate Charge	45 nC

Instructions for Use

1. Handling Precautions:

   • ESD Protection: The FCH111 is sensitive to electrostatic discharge (ESD). Handle the device with proper ESD protection measures, such as using an ESD wrist strap and working on an ESD mat.
   • Avoid Overvoltage: Ensure that the gate-to-source voltage (VGS) does not exceed 卤20 V to prevent damage to the gate oxide.

2. Mounting and Soldering:

   • Heatsink Application: For optimal thermal performance, attach the FCH111 to a heatsink with good thermal conductivity. Use a thermal compound between the device and the heatsink to enhance heat transfer.
   • Soldering Temperature: Use a soldering iron or wave soldering process with a maximum temperature of 260掳C for no more than 10 seconds per joint. Avoid overheating the device during soldering.

3. Circuit Design:

   • Gate Drive: Ensure that the gate drive circuit provides sufficient current to charge and discharge the gate capacitance quickly. This helps in minimizing switching losses.
   • Snubber Circuits: In high-frequency applications, consider using snubber circuits to reduce voltage spikes and electromagnetic interference (EMI).

4. Storage and Transportation:

   • Dry Storage: Store the FCH111 in a dry environment to prevent moisture absorption. Use desiccant packets if storing for extended periods.
   • Static Shielding: Use static-shielded bags for transportation to protect the device from ESD.

5. Testing:

   • Initial Testing: Before integrating the FCH111 into a circuit, perform initial testing to verify its parameters, such as VDS, VGS, and RDS(on).
   • Functional Testing: After assembly, conduct functional testing under typical operating conditions to ensure reliable performance.

By following these guidelines, you can ensure the reliable and efficient operation of the FCH111 MOSFET in your application.

(For reference only)