Details

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BUY 2SK902 https://www.utsource.net/itm/p/12608807.html

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Drain-Source Voltage	Vds	-50		50	V
Gate-Source Voltage	Vgs	-10		10	V
Continuous Drain Current	Id		0.5	1	A	Tc = 25掳C
Pulsed Drain Current	Idp		1.5	2	A	t = 10 渭s, Duty = 1%
Power Dissipation	Pd		30		W	Tc = 25掳C
Transconductance	Gfs	0.4	0.6	0.8	S	Vds = 25V, Vgs = 4V, Id = 0.5A
Input Capacitance	Ciss		450		pF	Vds = 0V, f = 1 MHz
Output Capacitance	Coss		12		pF	Vds = 25V, f = 1 MHz
Reverse Transfer Capacitance	Crss		15		pF	Vds = 25V, f = 1 MHz
Turn-On Delay Time	td(on)		25	50	ns	Vgs = 4V, Id = 0.5A, Vds = 25V
Rise Time	tr		15	30	ns	Vgs = 4V, Id = 0.5A, Vds = 25V
Turn-Off Delay Time	td(off)		25	50	ns	Vgs = 0V, Id = 0.5A, Vds = 25V
Fall Time	tf		15	30	ns	Vgs = 0V, Id = 0.5A, Vds = 25V

Instructions for Use:

1. Mounting and Handling:

   • Ensure that the device is handled with care to avoid mechanical damage.
   • Use appropriate heat sinks to manage the power dissipation, especially when operating at high currents.

2. Electrical Connections:

   • Connect the drain (D), source (S), and gate (G) terminals correctly.
   • Apply the gate-source voltage (Vgs) within the specified range to control the device.

3. Operating Conditions:

   • Do not exceed the maximum ratings for drain-source voltage (Vds), gate-source voltage (Vgs), and continuous drain current (Id).
   • For pulsed applications, ensure that the pulse width and duty cycle are within the specified limits to avoid overheating.

4. Thermal Management:

   • The device should be mounted on a suitable heatsink to maintain the junction temperature within safe limits.
   • Monitor the temperature of the heatsink to ensure it does not exceed the maximum allowable temperature.

5. Storage and Transportation:

   • Store the device in a dry, cool place away from direct sunlight and sources of heat.
   • Use anti-static packaging to protect the device during transportation and storage.

6. Testing and Troubleshooting:

   • Use a multimeter or an oscilloscope to verify the electrical parameters and performance of the device.
   • If the device fails to operate as expected, check the connections, power supply, and any external components for faults.

7. Safety Precautions:

   • Always disconnect the power supply before making any connections or changes to the circuit.
   • Use appropriate personal protective equipment (PPE) when handling high-voltage circuits.

(For reference only)