Details

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BUY 2SC4115 https://www.utsource.net/itm/p/12607658.html

Parameter	Symbol	Value	Unit
Collector-Emitter Voltage	VCEO	80	V
Collector-Base Voltage	VCBO	90	V
Emitter-Base Voltage	VEBO	6	V
Collector Current	IC	3	A
Base Current	IB	0.3	A
Power Dissipation	PT	65	W
Forward Current Transfer Ratio	hFE	20 - 100	-
Maximum Operating Temperature	TJ	150	掳C
Storage Temperature Range	TSTG	-55 to 150	掳C

Instructions for Use:

1. Mounting and Handling:

   • Handle the 2SC4115 with care to avoid damage to the leads and body.
   • Ensure that the mounting surface is clean and flat to ensure good thermal contact.

2. Soldering:

   • Preheat the transistor to a temperature of 125掳C to 150掳C before soldering.
   • Use a soldering iron with a temperature not exceeding 300掳C.
   • Solder each lead for no more than 3 seconds to prevent thermal stress.

3. Biasing:

   • Ensure that the base-emitter voltage (V_BE) is within the specified range to avoid damaging the transistor.
   • Use appropriate biasing circuits to maintain the transistor in the desired operating region (cut-off, active, or saturation).

4. Heat Sinking:

   • For applications where the power dissipation exceeds 1W, use a heat sink to dissipate excess heat.
   • Ensure good thermal conductivity between the transistor and the heat sink.

5. Storage:

   • Store the 2SC4115 in a dry, cool place away from direct sunlight and extreme temperatures.
   • Keep the transistors in their original packaging until ready for use to protect them from static discharge.

6. Testing:

   • Before installing the transistor in a circuit, test it using a multimeter or a transistor tester to ensure it meets the specified parameters.
   • Check for continuity and proper operation in a controlled environment.

7. Safety:

   • Always disconnect the power supply when making connections or modifications to the circuit.
   • Use appropriate safety equipment and follow all electrical safety guidelines.

(For reference only)