Details

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BUY 2SA1295 https://www.utsource.net/itm/p/12607090.html

Parameter	Symbol	Min	Typ	Max	Unit
Collector-Emitter Voltage	VCEO	-	-	800	V
Collector-Base Voltage	VCBO	-	-	800	V
Emitter-Base Voltage	VEBO	-	-	6	V
Collector Current	IC	-	-	15	A
Base Current	IB	-	-	3	A
Power Dissipation	PT	-	-	180	W
Junction Temperature	TJ	-	-	150	掳C
Storage Temperature	TSTG	-55	-	150	掳C
Transition Frequency	fT	-	1.5	-	MHz
DC Current Gain	hFE	20	70	200	-

Instructions for Use:

1. Mounting and Handling:

   • Ensure proper heat sinking to manage the high power dissipation.
   • Handle with care to avoid damage to the leads and junction.

2. Biasing:

   • Use appropriate biasing circuits to ensure stable operation within the specified current and voltage limits.
   • Avoid operating the transistor in the saturation region for extended periods to prevent excessive power dissipation.

3. Thermal Management:

   • The maximum junction temperature is 150掳C. Use thermal compounds and heatsinks to maintain this limit.
   • Monitor the temperature during operation to prevent overheating.

4. Electrical Characteristics:

   • Ensure that the collector-emitter voltage (V_CEO) and collector-base voltage (V_CBO) do not exceed 800V.
   • Keep the base current (I_B) within the range of 0 to 3A to avoid damage.
   • The collector current (I_C) should not exceed 15A.

5. Storage:

   • Store the transistor in a dry environment with temperatures between -55掳C and 150掳C.
   • Avoid exposure to static electricity, which can damage the sensitive components.

6. Testing:

   • Use a multimeter or transistor tester to verify the parameters before installation.
   • Perform initial testing at lower currents and voltages to ensure the transistor is functioning correctly.

7. Safety:

   • Always follow safety guidelines when working with high-voltage and high-power circuits.
   • Use protective equipment such as gloves and safety glasses when handling the transistor.

(For reference only)