Details

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BUY 2SD1894 https://www.utsource.net/itm/p/12606390.html

Parameter	Symbol	Value	Unit
Collector-Emitter Voltage	VCEO	500	V
Collector-Base Voltage	VCBO	600	V
Emitter-Base Voltage	VEB	5	V
Continuous Collector Current	IC	15	A
Pulse Collector Current (tp = 8.3 ms)	ICM	30	A
Power Dissipation	PT	125	W
Junction Temperature	TJ	-55 to 150	掳C
Storage Temperature	TSTG	-55 to 150	掳C

Instructions for Use:

1. Mounting:

   • Ensure proper heat sinking to maintain junction temperature within specified limits.
   • Use insulated mounting hardware to prevent electrical shorts.

2. Biasing:

   • Apply appropriate biasing to ensure the transistor operates in the desired region (cut-off, active, or saturation).

3. Overvoltage Protection:

   • Use external protection circuits to avoid exceeding the maximum ratings, especially for V_CEO and V_CBO.

4. Current Limiting:

   • Implement current limiting resistors to prevent I_C from exceeding the continuous or pulse current ratings.

5. Thermal Management:

   • Monitor the junction temperature to ensure it does not exceed 150掳C. Use thermal paste and adequate cooling solutions as necessary.

6. Storage:

   • Store the transistor in a dry, cool place with temperatures between -55掳C and 150掳C to prevent damage.

7. Handling:

   • Handle the transistor with care to avoid mechanical stress and electrostatic discharge (ESD). Use ESD protective equipment when handling the device.

8. Testing:

   • Test the transistor in a controlled environment to ensure it meets the specified parameters before integrating it into the final circuit.

(For reference only)