Details

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BUY VN772K https://www.utsource.net/itm/p/907772.html
QUAD SMART POWER SOLID STATE RELAY FOR COMPLETE H BRIDGE CONFIGURATIONS

Parameter	Symbol	Min	Typ	Max	Unit
Drain-Source Voltage	VDS	-	60	-	V
Gate-Source Voltage	VGS	-10	-	10	V
Continuous Drain Current	ID	-	2.5	-	A
Pulse Drain Current (tp = 8/72 μs)	IDpeak	-	4.5	-	A
Gate Charge	QG	-	23	-	nC
Input Capacitance	Ciss	-	100	-	pF
Output Capacitance	Coss	-	20	-	pF
Reverse Transfer Capacitance	Crss	-	20	-	pF
RDS(on) at VGS = 4.5V	RDS(on)	-	0.085	-	Ω
RDS(on) at VGS = 10V	RDS(on)	-	0.055	-	Ω
Junction Temperature	TJ	-55	-	150	°C
Storage Temperature	TSTG	-55	-	150	°C

Instructions for Use:

1. Voltage Ratings:

   • Ensure that the drain-source voltage (V_DS) does not exceed 60V.
   • The gate-source voltage (V_GS) should be within ±10V.

2. Current Ratings:

   • The continuous drain current (I_D) should not exceed 2.5A.
   • For pulse applications, the peak drain current (I_Dpeak) can go up to 4.5A for short durations (8/72 μs).

3. Thermal Management:

   • The junction temperature (T_J) must be kept between -55°C and 150°C.
   • The storage temperature (T_STG) should also be within the same range.

4. Capacitance Considerations:

   • Account for the input capacitance (C_iss) of 100pF, output capacitance (C_oss) of 20pF, and reverse transfer capacitance (C_rss) of 20pF in your circuit design.

5. On-Resistance:

   • The on-resistance (R_DS(on)) is 0.085Ω at V_GS = 4.5V and 0.055Ω at V_GS = 10V. Ensure that the gate voltage is sufficient to minimize power dissipation.

6. Handling Precautions:

   • Handle the VN772K with care to avoid damage from electrostatic discharge (ESD).
   • Use proper heat sinks if operating near the maximum current or power ratings.

7. Mounting:

   • Follow the manufacturer’s recommended PCB layout and mounting guidelines to ensure optimal performance and reliability.

(For reference only)