Details

---

BUY BUK453-50B https://www.utsource.net/itm/p/12609020.html

Parameter	Symbol	Min	Typical	Max	Unit
Collector-Emitter Voltage	VCE	-	-	500	V
Emitter-Collector Voltage	VEC	-	-	500	V
Collector-Base Voltage	VCB	-	-	500	V
Base-Emitter Voltage	VBE	-1.2	-	2.5	V
Continuous Collector Current	IC	-	-	15	A
Pulse Collector Current	IC(p)	-	-	60	A
Power Dissipation	PT	-	-	150	W
Junction Temperature	TJ	-55	-	150	掳C
Storage Temperature	TSTG	-55	-	150	掳C

Instructions for Using BUK453-50B:

1. Mounting:

   • Ensure proper heat sinking to maintain junction temperature within the specified range.
   • Use thermal paste between the transistor and the heat sink for better thermal conductivity.

2. Biasing:

   • Apply a base current (I_B) sufficient to ensure the transistor is fully saturated when in the on-state.
   • For linear applications, use a base resistor to limit the base current and prevent overheating.

3. Overcurrent Protection:

   • Implement overcurrent protection circuits to prevent damage from excessive collector current.
   • Consider using a current-limiting resistor or a current-sensing circuit.

4. Thermal Management:

   • Monitor the junction temperature during operation to ensure it does not exceed 150掳C.
   • Use forced air cooling or a larger heat sink if necessary.

5. Storage:

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

6. Handling:

   • Handle the transistor with care to avoid mechanical stress.
   • Use anti-static precautions to prevent damage from electrostatic discharge (ESD).

7. Testing:

   • Before installing the transistor, test it with a multimeter to ensure it is not damaged.
   • Verify the correct polarity and connections before applying power.

8. Derating:

   • Derate the maximum ratings at elevated temperatures to ensure reliable operation.
   • Refer to the derating curves provided in the datasheet for specific guidance.

(For reference only)