Details

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BUY 2SC1971 https://www.utsource.net/itm/p/12520628.html

Parameter	Symbol	Min	Typ	Max	Unit
Collector-Emitter Voltage	VCE	-	-	400	V
Collector-Base Voltage	VCB	-	-	400	V
Emitter-Base Voltage	VEB	-5	-	5	V
Collector Current	IC	-	-	150	mA
Base Current	IB	-	-	15	mA
Power Dissipation	PT	-	-	625	mW
Operating Temperature	TOP	-55	-	150	°C
Storage Temperature	TS	-65	-	150	°C

Instructions for Use:

1. Handling Precautions:

   • Avoid exposing the transistor to temperatures outside the specified operating range.
   • Handle the device with care to prevent mechanical damage.

2. Mounting:

   • Ensure proper heat dissipation by using a heatsink if necessary.
   • Follow recommended PCB layout guidelines to minimize parasitic inductance and capacitance.

3. Biasing:

   • Ensure that the base-emitter voltage (V_BE) is within the specified limits to avoid damage.
   • Use appropriate biasing circuits to maintain stable operation over temperature variations.

4. Overvoltage Protection:

   • Implement overvoltage protection circuits to safeguard against transient voltages exceeding the maximum ratings.

5. Storage:

   • Store the device in a dry, cool place to prevent moisture damage.
   • Keep the device in its original packaging until ready for use to protect against static discharge.

6. Testing:

   • Use a multimeter or transistor tester to verify the functionality of the device before installation.
   • Test the device under controlled conditions to ensure it meets the required specifications.

(For reference only)