Details

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BUY SKM400GB128D https://www.utsource.net/itm/p/12419760.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Rated Voltage	VDRM	-	1200	-	V	Maximum repetitive peak off-state voltage
Rated Current	IC	-	400	-	A	RMS on-state current (TC = 40°C)
On-State Voltage	VCE(sat)	-	1.7	-	V	Collector-emitter saturation voltage (IC = 300A, VGE = 15V)
Turn-On Time	ton	-	0.8	-	μs	Turn-on time (IC = 300A, VGE = 15V)
Turn-Off Time	toff	-	2.5	-	μs	Turn-off time (IC = 300A, VGE = 15V)
Gate Charge	QG	-	390	-	nC	Total gate charge (IC = 300A, VGE = 15V)
Junction Temperature	TJ	-	-	150	°C	Maximum junction temperature
Storage Temperature Range	TSTG	-55	-	150	°C	Operating and storage temperature range
Case Temperature	TC	-40	-	100	°C	Maximum case temperature

Instructions for Use:

1. Mounting and Handling:

   • Ensure proper handling to avoid damage to the device.
   • Use appropriate mounting techniques to ensure good thermal contact with the heatsink.

2. Electrical Connections:

   • Connect the gate to the control circuit with short leads to minimize parasitic inductance.
   • Ensure all connections are secure and free from corrosion.

3. Thermal Management:

   • Maintain the junction temperature within the specified limits to prevent thermal runaway.
   • Use a suitable heatsink to dissipate heat effectively.

4. Gate Drive:

   • Provide a sufficient gate drive voltage and current to ensure reliable turn-on and turn-off.
   • Use a gate resistor to control the switching speed and reduce EMI.

5. Overcurrent Protection:

   • Implement overcurrent protection to prevent damage due to excessive currents.
   • Consider using a fast-acting fuse or current limiter.

6. Surge Current Handling:

   • The device can handle surge currents up to the rated value for short durations. Ensure that these conditions do not exceed the safe operating area (SOA).

7. Storage and Transportation:

   • Store the device in a dry, cool place away from direct sunlight and sources of heat.
   • Handle with care during transportation to avoid mechanical stress.

8. Compliance and Standards:

   • Ensure that the application complies with relevant safety and regulatory standards.
   • Refer to the datasheet for detailed information on compliance and testing procedures.

(For reference only)