Details

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BUY 2SB561 https://www.utsource.net/itm/p/12599467.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Collector-Emitter Voltage	VCE	-	-	-	80	V
Emitter-Base Voltage	VEB	-	-	-	5	V
Collector Current	IC	-	-	150	300	mA
Base Current	IB	-	-	15	30	mA
Power Dissipation	PT	TA = 25掳C	-	-	625	mW
Junction Temperature	TJ	-	-	-	150	掳C
Storage Temperature Range	TSTG	-	-40	-	150	掳C

Instructions for Use:

1. Mounting and Handling:

   • Handle the 2SB561 with care to avoid mechanical damage.
   • Ensure that the device is mounted on a suitable heatsink if operating at high power levels.

2. Electrical Connections:

   • Connect the collector (C) to the positive supply or load.
   • Connect the emitter (E) to the negative supply or ground.
   • Connect the base (B) to the control circuit.

3. Operating Conditions:

   • Do not exceed the maximum ratings listed in the table.
   • Ensure that the junction temperature does not exceed 150掳C.
   • For reliable operation, keep the ambient temperature within the storage temperature range.

4. Storage:

   • Store the device in a dry, cool place away from direct sunlight and corrosive environments.
   • Avoid exposure to high humidity and extreme temperatures.

5. Testing:

   • Before installing the device, test it using a multimeter or transistor tester to ensure it meets the specified parameters.
   • Follow standard testing procedures to avoid damaging the device.

6. Soldering:

   • Use a soldering iron with a temperature no higher than 300掳C.
   • Solder each lead for no more than 3 seconds to prevent thermal damage to the device.

7. Dissipation Management:

   • If the device is expected to dissipate significant power, use a heatsink to maintain the junction temperature within safe limits.
   • Ensure adequate ventilation around the device to facilitate heat dissipation.

8. Protective Measures:

   • Use anti-static precautions when handling the device to prevent electrostatic discharge (ESD) damage.
   • Ground all equipment and work surfaces before handling the device.

(For reference only)