Details

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BUY SI4948B https://www.utsource.net/itm/p/12610817.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	VDD	2.7		5.5	V	Operating supply voltage range
Gate-Source Voltage	VGS	-0.5		5.5	V	Maximum gate-source voltage
Continuous Drain Current	ID		30	40	A	Continuous drain current
Peak Pulsed Drain Current	IPD		60		A	Peak pulsed drain current
RDS(on)	RDS(on)		4.5	8.5	m惟	On-state resistance
Junction Temperature	Tj	-40		150	掳C	Operating junction temperature range
Storage Temperature	Tstg	-55		150	掳C	Storage temperature range

Instructions for Use:

1. Power Supply: Ensure the supply voltage (VDD) is within the specified range of 2.7V to 5.5V.
2. Gate Drive: Apply a gate-source voltage (VGS) not exceeding 5.5V to avoid damaging the device.
3. Current Handling: Operate within the continuous drain current (ID) limits, up to 30A typical and 40A maximum. For peak conditions, do not exceed 60A pulsed current.
4. Thermal Management: Keep the junction temperature (Tj) between -40掳C and 150掳C to ensure reliable operation. Monitor and manage heat dissipation to prevent overheating.
5. Storage Conditions: Store the device in an environment where temperatures range from -55掳C to 150掳C.
6. Handling Precautions: Handle with care to prevent electrostatic discharge (ESD) damage. Use appropriate ESD protection measures during installation and handling.

(For reference only)