Details

---

BUY SI4946BEY-T1-GE3 https://www.utsource.net/itm/p/12603568.html

Parameter	Description	Value
Part Number	Full part number	SI4946BEY-T1-GE3
Device Type	Type of device	N-Channel MOSFET
Package	Package type	TSSOP-6
Drain-Source Voltage	Maximum voltage between drain and source	60V
Gate-Source Voltage	Maximum voltage between gate and source	卤20V
Continuous Drain Current	Maximum continuous current through the drain pin at 25掳C ambient	1.8A
Pulse Drain Current	Maximum pulse current through the drain pin (t < 100渭s)	4.5A
Rds(on)	On-state resistance at Vgs = 4.5V, Id = 1.8A	0.045惟
Gate Charge	Total gate charge	14nC
Input Capacitance	Capacitance between gate and source at Vds = 10V	240pF
Output Capacitance	Capacitance between drain and source at Vgs = 0V	45pF
Reverse Transfer Capacitance	Capacitance between drain and gate at Vds = 10V	12pF
Power Dissipation	Maximum power dissipation at 25掳C ambient	1.2W
Operating Temperature	Range of operating temperatures	-55掳C to +150掳C
Storage Temperature	Range of storage temperatures	-65掳C to +150掳C

Instructions for Use:

1. Handling Precautions:

   • Handle with care to avoid static damage.
   • Use proper ESD protection when handling the device.

2. Mounting:

   • Ensure the PCB is clean and free from contaminants.
   • Follow the recommended soldering profile to avoid thermal stress.
   • Ensure proper alignment and orientation during assembly.

3. Biasing:

   • Apply the gate-source voltage (Vgs) within the specified range to control the MOSFET.
   • Avoid exceeding the maximum gate-source voltage to prevent damage.

4. Thermal Management:

   • Ensure adequate heat sinking if operating at high currents or in high ambient temperatures.
   • Monitor the junction temperature to stay within the safe operating area.

5. Testing:

   • Use a suitable test setup to verify the device parameters.
   • Test the Rds(on) and other critical parameters under controlled conditions.

6. Storage:

   • Store in a dry, cool place to prevent moisture damage.
   • Keep in original packaging until ready for use.

7. Compliance:

   • Ensure compliance with relevant safety and regulatory standards.
   • Refer to the datasheet for detailed specifications and application notes.

(For reference only)