Details

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BUY 2SC4814 https://www.utsource.net/itm/p/12609072.html

Parameter	Symbol	Min	Typical	Max	Unit
Collector-Emitter Voltage	VCE	-	-	60	V
Base-Emitter Voltage	VBE	-	0.7	-	V
Collector Current	IC	-	500	-	mA
Base Current	IB	-	-	100	mA
Power Dissipation	PT	-	-	625	mW
Transition Frequency	fT	-	300	-	MHz
Storage Temperature	TSTG	-55	-	150	掳C
Operating Temperature	TA	-55	-	150	掳C

Instructions for Use:

1. Mounting and Handling:

   • Handle the 2SC4814 with care to avoid damage to the leads and the semiconductor junction.
   • Ensure that the device is mounted on a suitable heat sink if high power dissipation is expected.

2. Biasing:

   • Apply the base-emitter voltage (V_BE) within the specified range to ensure proper operation.
   • The collector current (I_C) should not exceed the maximum rating to prevent overheating and potential damage.

3. Power Dissipation:

   • Monitor the power dissipation (P_T) to ensure it does not exceed the maximum allowable value. Use appropriate heat sinking if necessary.

4. Temperature Range:

   • Operate the device within the specified temperature range (T_A) to ensure reliable performance.
   • Store the device within the storage temperature range (T_STG) to prevent degradation.

5. Frequency Considerations:

   • The transition frequency (f_T) indicates the maximum frequency at which the transistor can operate effectively. Design circuits considering this parameter for optimal performance.

6. Electrostatic Discharge (ESD) Protection:

   • Handle the 2SC4814 with ESD precautions to avoid damaging the sensitive semiconductor junctions. Use grounded wrist straps and ESD-safe work surfaces.

7. Soldering:

   • Solder the leads quickly and avoid excessive heat, as prolonged exposure to high temperatures can damage the device.
   • Follow recommended soldering profiles provided by the manufacturer to ensure reliable connections.

8. Testing:

   • Test the device under controlled conditions to verify its parameters before integrating it into the final application.
   • Use appropriate test equipment and methods to avoid overstressing the device during testing.

(For reference only)