W15NK90Z STW15NK90Z 15A 900V MOS: Top Choice in United States (USA) Utsource Holding Company Limited

Description

Parameter	Symbol	Min	Typ	Max	Unit	Notes
Drain-Source Voltage	V_DSS	-	900	-	V
Gate-Source Voltage	V_GSS	-20	-	20	V
Continuous Drain Current	I_D	-	15	-	A	@ T_C = 25掳C
Pulse Drain Current	I_DM	-	30	-	A	@ T_C = 25掳C, t_p = 10 ms, Duty Cycle = 1%
Power Dissipation	P_D	-	160	-	W	@ T_C = 25掳C
Junction Temperature	T_J	-	-	175	掳C
Storage Temperature	T_STG	-55	-	150	掳C
Thermal Resistance	R_胃JC	-	1.0	-	掳C/W	Junction to Case
Input Capacitance	C_iss	-	1500	-	pF	@ V_DS = 450V, V_GS = 0V, f = 1 MHz
Output Capacitance	C_oss	-	280	-	pF	@ V_DS = 450V, V_GS = 0V, f = 1 MHz
Gate Charge	Q_g	-	65	-	nC	@ V_DS = 450V, V_GS = 10V, I_D = 15A
Threshold Voltage	V_GS(th)	2.0	4.0	6.0	V	@ I_D = 250 渭A
On-State Resistance	R_DS(on)	-	1.2	-	惟	@ V_GS = 10V, I_D = 15A

Handling Precautions:
- The device is sensitive to electrostatic discharge (ESD). Use proper ESD protection measures during handling.
- Avoid exceeding the maximum ratings specified in the table to prevent damage to the device.
Mounting:
- Ensure good thermal management by using a heatsink if necessary to keep the junction temperature within safe limits.
- Follow the recommended PCB layout guidelines to minimize parasitic inductances and ensure reliable operation.
Gate Drive:
- Apply a gate-source voltage (V_GS) within the specified range to turn the MOSFET on or off.
- Use a gate resistor to control the switching speed and reduce electromagnetic interference (EMI).
Overvoltage Protection:
- Implement overvoltage protection circuits to safeguard against voltage spikes that can exceed the maximum drain-source voltage (V_DSS).
Thermal Management:
- Monitor the junction temperature (T_J) to ensure it does not exceed 175掳C.
- Use thermal paste between the device and heatsink to improve heat dissipation.
Storage:
- Store the device in a dry, cool environment to prevent moisture damage.
- Keep the device away from direct sunlight and high temperatures.
Testing:
- Perform initial testing at low power levels to verify correct operation before applying full load conditions.
- Use appropriate test equipment and follow safety guidelines to avoid injury or damage to the device.

(For reference only)