Details

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BUY 2SC1172-B https://www.utsource.net/itm/p/12608852.html

Parameter	Symbol	Min	Typical	Max	Unit
Collector-Emitter Voltage	Vceo	-	-	60	V
Collector-Base Voltage	Vcbo	-	-	70	V
Emitter-Base Voltage	Vebo	-	-	5	V
Collector Current	Ic	-	1.5	3	A
Base Current	Ib	-	-	0.15	A
DC Current Gain	hfe	20	100	400	-
Transition Frequency	ft	-	300	-	MHz
Power Dissipation	Ptot	-	-	65	W
Operating Temperature	Toper	-55	-	150	掳C

Instructions for Use:

1. Handling:

   • Handle the 2SC1172-B with care to avoid static discharge, which can damage the device.
   • Use proper anti-static wrist straps and mats when handling the component.

2. Mounting:

   • Ensure that the mounting surface is clean and flat.
   • Apply thermal paste between the transistor and the heat sink to improve thermal conductivity.
   • Tighten the mounting screws to the recommended torque to avoid mechanical stress.

3. Biasing:

   • Set the base current (Ib) to ensure the transistor operates within its safe operating area (SOA).
   • Use a current-limiting resistor in series with the base to prevent excessive base current.

4. Heat Management:

   • Ensure adequate heat dissipation by using a suitable heat sink.
   • Monitor the temperature of the heat sink to ensure it does not exceed the maximum operating temperature of the transistor.

5. Storage:

   • Store the 2SC1172-B in a dry, cool place away from direct sunlight and sources of heat.
   • Keep the components in their original packaging until ready for use to protect them from static and physical damage.

6. Testing:

   • Use a multimeter or a transistor tester to verify the functionality of the 2SC1172-B before installation.
   • Check for continuity and resistance values to ensure the transistor is not damaged.

7. Safety:

   • Always follow safety guidelines when working with high voltages and currents.
   • Use appropriate personal protective equipment (PPE) such as gloves and safety glasses.

(For reference only)