Details

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BUY 2SC4495 https://www.utsource.net/itm/p/12609547.html

Parameter	Symbol	Min	Typical	Max	Unit
Collector-Emitter Voltage	Vceo	-	-	100	V
Collector-Base Voltage	Vcbo	-	-	100	V
Emitter-Base Voltage	Vebo	-	-	5	V
Collector Current (Continuous)	Ic	-	-	3	A
Collector Current (Pulse)	Icm	-	-	6	A
Power Dissipation	Ptot	-	-	65	W
Transition Frequency	Ft	-	250	-	MHz
Storage Temperature Range	Tstg	-55	-	150	掳C
Operating Temperature Range	Topr	-55	-	150	掳C

Instructions for Use:

1. Handling Precautions:

   • Avoid excessive mechanical stress.
   • Handle with care to prevent damage to the leads and body.
   • Use proper static protection measures.

2. Mounting:

   • Ensure good thermal contact between the transistor and the heat sink.
   • Apply a thin layer of thermal compound to improve heat transfer.
   • Tighten the mounting screws to the recommended torque specifications.

3. Electrical Connections:

   • Connect the collector, base, and emitter leads correctly.
   • Use short leads to minimize parasitic inductance and capacitance.
   • Ensure all connections are secure and free from corrosion.

4. Operating Conditions:

   • Do not exceed the maximum ratings listed in the table.
   • Operate within the specified temperature range to avoid thermal damage.
   • Monitor the junction temperature to ensure it remains within safe limits.

5. Storage:

   • Store in a dry, cool place away from direct sunlight.
   • Keep in original packaging to protect from static and physical damage.

6. Testing:

   • Use appropriate test equipment to measure parameters.
   • Follow safety guidelines when testing high-voltage and high-current circuits.

7. Soldering:

   • Preheat the transistor and the PCB to reduce thermal shock.
   • Use a soldering iron with a temperature-controlled tip.
   • Solder quickly to avoid overheating the transistor.

8. Troubleshooting:

   • Check for correct polarity and connections.
   • Verify power supply voltages and current limits.
   • Test the transistor using a multimeter or transistor tester.

(For reference only)