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STMICROELECTRONICS BZW0428B Transient Voltage Suppression Diode

The STMICROELECTRONICS BZW04-28B is a robust transient voltage suppression (TVS) diode providing high overvoltage protection through clamping action. Its instantaneous response to transient overvoltages makes it ideal for safeguarding voltage-sensitive devices like MOS Technology and low-voltage ICs. This bidirectional device features a low clamping factor and fast response time, ensuring reliable protection in demanding industrial environments. It is UL Recognized and suitable for a wide range of applications requiring overvoltage protection.

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Part No:BZW04-28B
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Source:DigiKey
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Source:DigiKey
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Part No:BZW04-28B
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Part No:BZW04-28B
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STMICROELECTRONICS BZW0428B 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
  • Non Repetitive Surge Peak Forward Current: 30 A (tp = 10ms)
  • 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 376 V
  • Clamping Voltage @ IPP: 6.45V to 603V
  • Voltage Temperature Coefficient: -10-4/°C
  • Forward Voltage Drop: 10.5V to 38.0V
  • Capacitance: 5.7 pF (typical)

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How do I troubleshoot issues or seek technical support for part BZW0428B?

You can download the BZW0428B datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of BZW0428B?

STMICROELECTRONICS

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