Details

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BUY 2SC4159 https://www.utsource.net/itm/p/12608186.html

Parameter	Symbol	Min	Typ	Max	Unit
Collector-Emitter Voltage	VCEO	-	-	60	V
Collector-Base Voltage	VCBO	-	-	70	V
Emitter-Base Voltage	VEBO	-	-	5	V
Collector Current	IC	-	-	300	mA
Base Current	IB	-	-	30	mA
Power Dissipation	PT	-	-	625	mW
Operating Junction Temperature	TJ	-55	-	150	掳C
Storage Temperature	TSTG	-65	-	150	掳C
DC Current Gain	hFE	100	300	700	-

Instructions for Use:

1. Mounting and Handling:

   • Handle the 2SC4159 with care to avoid damage to the leads and the junction.
   • Ensure that the device is mounted in a way that allows proper heat dissipation if operating near its maximum power rating.

2. Biasing:

   • Ensure that the base current (I_B) is within the specified limits to prevent damage to the transistor.
   • Use appropriate biasing circuits to maintain the transistor in the desired operating region (cut-off, active, or saturation).

3. Voltage and Current Ratings:

   • Do not exceed the maximum collector-emitter voltage (V_CEO), collector-base voltage (V_CBO), or emitter-base voltage (V_EBO).
   • The collector current (I_C) should not exceed 300 mA to avoid overheating and potential failure.

4. Thermal Management:

   • Monitor the operating junction temperature (T_J) to ensure it does not exceed 150掳C.
   • Use heatsinks or other cooling methods if necessary to maintain the temperature within safe limits.

5. Storage:

   • Store the 2SC4159 in a dry, cool environment with temperatures between -65掳C and 150掳C.
   • Protect the device from electrostatic discharge (ESD) by using anti-static packaging and handling practices.

6. Testing:

   • When testing the 2SC4159, use a multimeter or other suitable test equipment to verify the parameters such as h_FE, V_CEO, and I_C.
   • Ensure that the test conditions do not exceed the maximum ratings specified in the table.

7. Soldering:

   • Use a soldering iron with a controlled temperature and avoid overheating the leads during soldering.
   • Allow the device to cool down before applying power to prevent thermal shock.

(For reference only)