Details

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BUY 2SC3503-D https://www.utsource.net/itm/p/12608928.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Collector-Emitter Voltage	VCE	-	-	40	V	Maximum voltage between collector and emitter with base open
Emitter-Base Voltage	VEB	-6	-	6	V	Maximum voltage between emitter and base
Collector-Base Voltage	VCB	-	-	40	V	Maximum voltage between collector and base with emitter open
Collector Current	IC	-	-	150	mA	Maximum continuous collector current
Base Current	IB	-	-	15	mA	Maximum continuous base current
Power Dissipation	PT	-	-	625	mW	Maximum power dissipation at TA = 25掳C
Operating Temperature	TA	-55	-	150	掳C	Ambient operating temperature range
Storage Temperature	TSTG	-65	-	200	掳C	Storage temperature range

Instructions for Use:

1. Mounting:

   • Ensure proper heat sinking if operating near maximum power dissipation.
   • Avoid mechanical stress on the leads.

2. Biasing:

   • Use appropriate biasing circuits to ensure stable operation.
   • Ensure that the base-emitter voltage (V_BE) does not exceed the specified limits.

3. Protection:

   • Use series resistors to limit base current and protect against overcurrent conditions.
   • Consider adding diodes or other protective components to handle transient voltages.

4. Handling:

   • Handle the transistor with care to avoid static damage.
   • Store in a dry environment within the specified storage temperature range.

5. Testing:

   • Test the transistor under controlled conditions to verify its performance.
   • Use a multimeter or transistor tester to check for proper functionality.

6. Soldering:

   • Preheat the PCB to reduce thermal shock.
   • Use a soldering iron with a temperature setting suitable for the component.
   • Avoid overheating the leads during soldering.

(For reference only)