Details

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BUY 2SA1962/2SC5242 https://www.utsource.net/itm/p/12555228.html

Parameter	2SA1962 (PNP)	2SC5242 (NPN)
Type	PNP Transistor	NPN Transistor
Collector-Emitter Voltage (Vce)	100 V	100 V
Emitter-Base Voltage (Veb)	5 V	5 V
Collector Current (Ic)	3 A	3 A
Power Dissipation (Ptot)	65 W	65 W
Hfe (Current Gain)	20 - 100	20 - 100
Transition Frequency (ft)	15 MHz	15 MHz
Storage Temperature Range (Tstg)	-55°C to +150°C	-55°C to +150°C
Operating Temperature Range (Tamb)	-55°C to +150°C	-55°C to +150°C
Package Type	TO-3P	TO-3P

Instructions for Use:

1. Mounting:

   • Ensure proper heat sinking to manage the power dissipation.
   • Use a thermal compound between the transistor and the heat sink for better thermal conductivity.

2. Biasing:

   • For 2SA1962 (PNP):
     • Connect the base to a positive voltage relative to the emitter to turn the transistor on.
     • The collector should be connected to a negative voltage relative to the emitter.
   • For 2SC5242 (NPN):
     • Connect the base to a positive voltage relative to the emitter to turn the transistor on.
     • The collector should be connected to a positive voltage relative to the emitter.

3. Protection:

   • Use appropriate current-limiting resistors to protect the base-emitter junction.
   • Consider using a flyback diode across inductive loads to protect against voltage spikes.

4. Handling:

   • Handle with care to avoid static damage.
   • Avoid exceeding the maximum ratings listed in the table to prevent damage to the transistor.

5. Testing:

   • Test the transistor in a controlled environment to ensure it meets the specified parameters.
   • Use a multimeter or a transistor tester to verify the functionality.

6. Storage:

   • Store in a dry, cool place away from direct sunlight and sources of heat.

(For reference only)