Details

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BUY 2SK388 https://www.utsource.net/itm/p/12610515.html

Parameter	Symbol	Value	Unit
Drain-source voltage	Vds	30	V
Gate-source voltage	Vgs	卤20	V
Continuous drain current	Id	1.0	A
Pulsed drain current	Ipd	5.0	A
Input capacitance	Ciss	480	pF
Output capacitance	Coiss	60	pF
Reverse transfer capacitance	Crss	20	pF
Total gate charge	Qg	75	nC
Threshold voltage	Vth	2 to 4	V
On-resistance	Rds(on)	1.5	惟

Instructions for Use:

1. Biasing Conditions:

   • Ensure the gate-source voltage (Vgs) does not exceed 卤20V to prevent damage to the device.
   • Operate within the specified drain-source voltage (Vds) of up to 30V.

2. Current Handling:

   • The continuous drain current (Id) should not exceed 1.0A to avoid overheating or damaging the component.
   • For pulsed applications, the pulsed drain current (Ipd) can go up to 5.0A but ensure that the pulse width and frequency do not lead to excessive heating.

3. Capacitance Considerations:

   • Account for input capacitance (Ciss) of 480pF when designing circuits, especially in high-frequency applications.
   • The output capacitance (Coiss) is 60pF and reverse transfer capacitance (Crss) is 20pF, which are critical for switching speed and performance.

4. Gate Drive Requirements:

   • The total gate charge (Qg) is 75nC, which influences the drive circuit design and switching speed.
   • Ensure the threshold voltage (Vth) range of 2 to 4V is considered when setting up the gate drive signal.

5. Thermal Management:

   • Monitor the on-resistance (Rds(on)) of 1.5惟 as it contributes to power dissipation. Proper heat sinking may be required depending on the application.

6. Storage and Handling:

   • Store in a dry environment and handle with care to prevent electrostatic discharge (ESD) damage.

(For reference only)