Details

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BUY NCE40H12 https://www.utsource.net/itm/p/12611480.html

Parameter	Description	Value	Unit
Input Voltage (Vcc)	Supply voltage range	4.5 to 5.5	V
Output Current (Iout)	Continuous output current per channel	12	A
Peak Output Current	Peak output current per channel	24	A
Operating Temperature	Temperature range for operation	-40 to 85	掳C
Storage Temperature	Temperature range for storage	-55 to 125	掳C
Power Dissipation	Maximum power dissipation	120	W
Thermal Resistance	Junction to ambient thermal resistance	60	掳C/W

Instructions for Use:

1. Power Supply Connection: Connect the supply voltage (Vcc) within the specified range of 4.5V to 5.5V.
2. Current Limiting: Ensure that the continuous output current does not exceed 12A per channel, and peak currents do not exceed 24A to prevent damage.
3. Temperature Management: Operate the device within the temperature range of -40掳C to 85掳C. For storage, ensure temperatures are between -55掳C and 125掳C.
4. Heat Dissipation: Manage heat effectively by ensuring the power dissipation does not exceed 120W and using heatsinks or cooling methods if necessary.
5. Thermal Monitoring: Monitor the junction temperature to keep it within safe limits, using the thermal resistance value of 60掳C/W to calculate heat buildup.
6. Safety Precautions: Always follow safety guidelines and handle the component with care to avoid electrical hazards and physical damage.

(For reference only)