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SMBJ51A Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
SMBJ51ACCD3000Yes

SMBJ51A** is a unidirectional TVS (Transient Voltage Suppressor) diode designed to protect sensitive electronics from voltage transients and surges.

The SMBJ51A is a unidirectional TVS (Transient Voltage Suppressor) diode designed to protect sensitive electronics from voltage transients and surges.

Manufacturer:

  • CCD (Comchip Technology)

Specifications:

  • Voltage - Reverse Standoff (V_RWM): 51V
  • Voltage - Breakdown (V_BR): 56.7V (Min)
  • Voltage - Clamping (V_C): 82.5V (Max) at 10A (I_PP)
  • Peak Pulse Current (I_PP): 10A (8/20μs waveform)
  • Power - Peak Pulse (P_PP): 600W
  • Operating Temperature Range: -55°C to +150°C
  • Package / Case: DO-214AA (SMB)

Descriptions:

  • Type: Unidirectional TVS Diode
  • Application: Overvoltage protection for circuits
  • Mounting Type: Surface Mount
  • RoHS Compliant: Yes

Features:

  • Fast response to transient overvoltage events
  • Low clamping voltage
  • High surge current capability
  • RoHS compliant and lead-free

This diode is commonly used in power supplies, communication systems, and automotive electronics for ESD and surge protection.

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