Details

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BUY SI9910DY https://www.utsource.net/itm/p/12620432.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Drain-Source Voltage	VDS		-20		30	V
Gate-Source Voltage	VGS		-8		8	V
Continuous Drain Current	ID	VDS = 30V, Tc = 25掳C		5.4		A
Pulse Drain Current	IDM	VDS = 30V, Tc = 25掳C, t = 1ms		17		A
RDS(on)	RDS(on)	VGS = 4.5V, ID = 4A		6.5		m惟
Input Capacitance	Ciss	VDS = 10V, f = 1MHz		1350		pF
Output Capacitance	Coss	VDS = 10V, f = 1MHz		290		pF
Reverse Transfer Capacitance	Crss	VDS = 10V, f = 1MHz		1060		pF
Total Gate Charge	Qg	VGS = 4.5V		27		nC
Gate Threshold Voltage	VGS(th)	ID = 250渭A	1.2	1.8	2.4	V

Instructions for SI9910DY

1. Handling and Storage:

   • Store in a dry, cool environment.
   • Handle with care to avoid damage to the leads or body.

2. Mounting:

   • Ensure proper heat sinking if operating near maximum current ratings.
   • Use appropriate soldering techniques to avoid thermal shock.

3. Biasing:

   • Apply gate-source voltage (VGS) within specified limits to prevent damage.
   • Ensure that drain-source voltage (VDS) does not exceed maximum ratings.

4. Operation:

   • Operate within continuous and pulse drain current limits as specified.
   • Keep junction temperature within operational limits to ensure reliability.

5. Testing:

   • Verify all connections are secure before applying power.
   • Perform initial testing at lower voltages/currents to ensure correct operation.

6. Safety:

   • Always follow safety guidelines when working with electrical components.
   • Disconnect power before making any adjustments or modifications.

(For reference only)