Details

---

BUY 2SC4554 https://www.utsource.net/itm/p/12608101.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Collector-Emitter Voltage	VCEO	IC = 0.5 mA, IB = 0	-	-	80	V
Collector-Base Voltage	VCBO	IC = 0.5 mA, IE = 0	-	-	120	V
Emitter-Base Voltage	VEBO	IE = 5 mA, IC = 0	-	-	5	V
Collector Current	IC	VCE = 30 V	-	15	-	A
Base Current	IB	VCE = 30 V, IC = 15 A	-	1.5	-	A
Power Dissipation	PT	TA = 25掳C	-	125	-	W
Junction Temperature	TJ	-	-	-	150	掳C
Storage Temperature Range	TSTG	-	-55	-	150	掳C

Instructions for Use:

1. Mounting and Handling:

   • Ensure that the transistor is handled with care to avoid mechanical damage.
   • Use appropriate heat sinks to manage the power dissipation, especially when operating at high currents.

2. Electrical Connections:

   • Connect the collector (C), base (B), and emitter (E) terminals correctly.
   • Ensure that the voltage and current ratings are not exceeded to prevent damage to the transistor.

3. Thermal Management:

   • The maximum junction temperature should not exceed 150掳C.
   • Use thermal grease between the transistor and the heat sink to improve thermal conductivity.

4. Storage:

   • Store the transistor in a dry, cool place within the temperature range of -55掳C to 150掳C.
   • Avoid exposure to high humidity and corrosive environments.

5. Testing:

   • Before installation, test the transistor using a multimeter or a transistor tester to ensure it is functioning correctly.
   • Check for continuity and resistance values as per the datasheet specifications.

6. Application:

   • The 2SC4554 is suitable for high-power amplification and switching applications.
   • It can be used in audio amplifiers, power supplies, and other high-current circuits.

7. Safety Precautions:

   • Always use appropriate safety measures when working with high voltages and currents.
   • Follow all relevant electrical codes and standards.

(For reference only)