Details

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BUY 2SJ349 https://www.utsource.net/itm/p/11535088.html

Parameter	Symbol	Value	Unit
Collector-Emitter Voltage (Max)	VCE(max)	800	V
Collector-Base Voltage (Max)	VCB(max)	800	V
Emitter-Base Voltage (Max)	VEB(max)	5	V
Collector Current (Max)	IC(max)	15	A
Base Current (Max)	IB(max)	3	A
Power Dissipation (Max)	PT(max)	150	W
Operating Temperature Range	Top	-55 to 150	掳C
Storage Temperature Range	Tstg	-65 to 150	掳C
Transition Frequency	fT	2.5	MHz
Maximum Junction Temperature	TJ(max)	150	掳C

Instructions for Use:

1. Handling Precautions:

   • Handle the 2SJ349 with care to avoid mechanical damage.
   • Use proper ESD (Electrostatic Discharge) protection when handling the device.

2. Mounting:

   • Ensure that the mounting surface is clean and flat.
   • Use appropriate thermal grease to enhance heat dissipation.
   • Torque the mounting screws to the recommended values to avoid over-tightening.

3. Biasing:

   • Ensure that the base current (I_B) is within the specified limits to prevent damage.
   • Use a current-limiting resistor if necessary to control the base current.

4. Heat Dissipation:

   • Use a suitable heat sink to keep the junction temperature below the maximum limit (150掳C).
   • Monitor the temperature during operation to ensure it stays within safe limits.

5. Operating Conditions:

   • Operate the device within the specified voltage and current ratings to avoid damage.
   • Avoid exceeding the maximum power dissipation (P_T(max)).

6. Storage:

   • Store the device in a dry, cool place away from direct sunlight.
   • Follow the storage temperature range (-65掳C to 150掳C) to ensure long-term reliability.

7. Testing:

   • Use appropriate test equipment to verify the device parameters.
   • Follow standard testing procedures to avoid damaging the device.

8. Soldering:

   • Use a controlled soldering process to avoid excessive heat.
   • Soldering temperature should not exceed 300掳C and should be completed within 10 seconds.

By following these guidelines, you can ensure the reliable and efficient operation of the 2SJ349 transistor.

(For reference only)