BT137-800 datasheet by NXP Semiconductors

BT137-800 Frequently Asked Questions (FAQs)

• What is the maximum surge current that the BT137-800 can handle?
  The BT137-800 can handle a maximum surge current of 150 A for a duration of 10 ms, as specified in the datasheet.
• How do I ensure safe operation of the BT137-800 in a high-temperature environment?
  To ensure safe operation, the BT137-800 should be derated according to the temperature derating curve provided in the datasheet. Additionally, the device should be mounted on a suitable heat sink to dissipate heat effectively.
• What is the recommended gate current for reliable triggering of the BT137-800?
  The recommended gate current for reliable triggering of the BT137-800 is typically in the range of 10-50 mA, depending on the specific application and operating conditions.
• Can the BT137-800 be used in a DC circuit?
  No, the BT137-800 is designed for use in AC circuits only. It is not suitable for use in DC circuits due to its internal structure and operating characteristics.
• How do I protect the BT137-800 from electrical noise and interference?
  To protect the BT137-800 from electrical noise and interference, it is recommended to use a suitable snubber circuit and/or a gate resistor to filter out high-frequency noise and prevent unwanted triggering.