Details

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BUY BY459X-1500 https://www.utsource.net/itm/p/12610578.html

Parameter	Value
Part Number	BY459X-1500
Type	Thyristor
Maximum Repetitive Peak Off-State Voltage (V DRM )	1500 V
Maximum RMS On-State Current (I T(RMS) )	45 A
Maximum Non-Repetitive Peak On-State Current (I TM )	350 A
Maximum Gate Trigger Current (I GT )	50 mA
Maximum Gate Trigger Voltage (V GT )	2.5 V
Maximum Junction Temperature (T J )	125掳C
Storage Temperature Range (T STG )	-40掳C to +125掳C
Case Style	TO-220
Mounting Type	Through-Hole

Instructions:

1. Handling and Storage:

   • Store in a dry, cool place away from direct sunlight.
   • Handle with care to avoid mechanical damage.

2. Installation:

   • Ensure proper heat sinking to manage thermal dissipation.
   • Use a torque wrench to tighten the mounting screws to the recommended torque value (typically 2.5 Nm for TO-220).

3. Electrical Connections:

   • Connect the anode (A), cathode (K), and gate (G) terminals correctly.
   • Apply the gate trigger current (I GT ) as specified to turn on the thyristor.

4. Operational Precautions:

   • Do not exceed the maximum ratings for voltage, current, and temperature.
   • Ensure that the device is properly cooled to prevent overheating.
   • Use appropriate surge protection to safeguard against transient voltages.

5. Testing:

   • Test the device under controlled conditions before integrating it into the final circuit.
   • Verify the triggering and switching characteristics using a suitable test setup.

6. Disposal:

   • Dispose of the device in accordance with local environmental regulations.

(For reference only)