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STMICROELECTRONICS BZW04376B Transient Voltage Suppression Diode

The STMICROELECTRONICS BZW04-376B is a bidirectional Transil diode providing high overvoltage protection through clamping action. Its instantaneous response to transient overvoltages makes it ideal for safeguarding voltage-sensitive devices such as MOS Technology and low-voltage ICs. Featuring a peak pulse power dissipation of 400W and a wide stand-off voltage range, this diode ensures reliable protection in various industrial applications. It is UL recognized and designed for robust performance.

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STMICROELECTRONICS BZW04376B Transient Voltage Suppression Diode Specifications:

  • Peak Pulse Power Dissipation: 400 W (10/1000µs)
  • Stand-off Voltage Range: 5.8V to 376 V
  • Clamping Factor: Low
  • Response Time: Fast
  • Uni/Bidirectional: Uni and Bidirectional
  • UL Recognition: UL Recognized
  • Power Dissipation on Infinite Heatsink: 1.7 W
  • Non Repetitive Surge Peak Forward Current: 30 A
  • Storage Temperature Range: -65 to +175 °C
  • Maximum Junction Temperature: 175 °C
  • Maximum Lead Temperature: 230 °C
  • Junction to Leads Resistance: 60 °C/W
  • Junction to Ambient Resistance: 100 °C/W
  • Leakage Current @ VRM: 1000µA (max)
  • Breakdown Voltage @ IR: 5.8V to 418V (depending on type)
  • Clamping Voltage @ IPP: 6.45V to 603V (depending on type)
  • Voltage Temperature Coefficient: -10-4/°C
  • Forward Voltage Drop: 10.5V (typical)
  • Capacitance: Variable, see datasheet

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How do I troubleshoot issues or seek technical support for part BZW04376B?

You can download the BZW04376B datasheet or visit the STMICROELECTRONICS website for support.

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STMICROELECTRONICS

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