New in our offer - 600W TVS diodes provide effective overvoltage protection

2026-07-07

Effective circuit protection against overvoltage - choose reliable electronics protection

We have expanded our offer with a wide range of TVS protection diodes with a 600W peak pulse power rating. The new components are available in unidirectional (A) and bidirectional (CA) versions, covering voltages from 5V to 350V. This is a proven solution for protecting electronic circuits against the effects of overvoltage, ESD discharges, and induced pulses.

The SMBJ series is an excellent replacement for the popular SM6T and P6SMB families, making it a perfect choice both for new designs and for servicing existing devices.

Key features:

  • 600W peak pulse power (0.6kW)
  • Unidirectional (A) and bidirectional (CA) versions
  • Voltage range: 5V to 350V
  • Fast response to transient surges
  • Protection against overvoltage, ESD, and EFT events
  • SMB (DO-214AA) surface-mount package
  • Compatible replacements for SM6T and P6SMB series

Applications:

  • Power supplies and DC/DC converters
  • Industrial controllers
  • Automation equipment
  • Automotive electronics
  • Telecommunications systems
  • IoT devices
  • Signal lines and communication buses
  • Consumer electronics, RTV and household appliances

If you want to check current stock levels and prices, click on the product symbol.

SYMBOL DESCRIPTION

SMBJ10A

SMBJ10A DO214AA-SMB LGE dioda transil

0,6kW, 10V, unidirectional replacement: SM6T, P6SMB

SMBJ12A

SMBJ12A DO214AA-SMB LGE dioda transil

0,6kW, 12V, unidirectional replacement: SM6T, P6SMB

SMBJ12CA

SMBJ12CA DO214AA-SMB LGE dioda transil

0,6kW, 12V, bidirectional replacement: SM6T, P6SMB

SMBJ13CA

SMBJ13CA DO214AA-SMB LGE dioda transil

0,6kW, 13V, bidirectional replacement: SM6T, P6SMB

SMBJ15A

SMBJ15A DO214AA-SMB LGE dioda transil

0,6kW, 15V, unidirectional replacement: SM6T, P6SMB

SMBJ15CA

SMBJ15CA DO214AA-SMB LGE dioda transil

0,6kW, 15V, bidirectional replacement: SM6T, P6SMB

SMBJ16A

SMBJ16A DO214AA-SMB LGE dioda transil

0,6kW, 16V, unidirectional replacement: SM6T, P6SMB

SMBJ170CA

SMBJ170CA DO214AA-SMB LGE dioda transil

0,6kW, 170V, bidirectional replacement: SM6T, P6SMB

SMBJ18A

SMBJ18A DO214AA-SMB LGE dioda transil

0,6kW, 18V, unidirectional replacement: SM6T, P6SMB

SMBJ18CA

SMBJ18CA DO214AA-SMB LGE dioda transil

0,6kW, 18V, bidirectional replacement: SM6T, P6SMB

SMBJ22CA

SMBJ22CA DO214AA-SMB LGE dioda transil

0,6kW, 22V, bidirectional replacement: SM6T, P6SMB

SMBJ24CA

SMBJ24CA DO214AA-SMB LGE dioda transil

0,6kW, 24V, bidirectional replacement: SM6T, P6SMB

SMBJ26A

SMBJ26A DO214AA-SMB LGE dioda transil

0,6kW, 26V, unidirectional replacement: SM6T, P6SMB

SMBJ28A

SMBJ28A DO214AA-SMB LGE dioda transil

0,6kW, 28V, unidirectional replacement: SM6T, P6SMB

SMBJ28CA

SMBJ28CA DO214AA-SMB LGE dioda transil

0,6kW, 28V, bidirectional replacement: SM6T, P6SMB

SMBJ30CA

SMBJ30CA DO214AA-SMB LGE dioda transil

0,6kW, 30V, bidirectional replacement: SM6T, P6SMB

SMBJ33A

SMBJ33A DO214AA-SMB LGE dioda transil

0,6kW, 33V, unidirectional replacement: SM6T, P6SMB

SMBJ350A

SMBJ350A DO214AA-SMB LGE dioda transil

0,6kW, 350V, unidirectional replacement: SM6T, P6SMB

SMBJ350CA

SMBJ350CA DO214AA-SMB LGE dioda transil

0,6kW, 350V, bidirectional replacement: SM6T, P6SMB

SMBJ36A

SMBJ36A DO214AA-SMB LGE dioda transil

0,6kW, 36V, unidirectional replacement: SM6T, P6SMB

SMBJ36CA

SMBJ36CA DO214AA-SMB LGE dioda transil

0,6kW, 36V, bidirectional replacement: SM6T, P6SMB

SMBJ40A

SMBJ40A DO214AA-SMB LGE dioda transil

0,6kW, 40V, unidirectional replacement: SM6T, P6SMB

SMBJ43A

SMBJ43A DO214AA-SMB LGE dioda transil

0,6kW, 43V, unidirectional replacement: SM6T, P6SMB

SMBJ45CA

SMBJ43A DO214AA-SMB LGE dioda transil

0,6kW, 45V, bidirectional replacement: SM6T, P6SMB

SMBJ48A

SMBJ43A DO214AA-SMB LGE dioda transil

0,6kW, 48V, unidirectional replacement: SM6T, P6SMB

SMBJ48CA

SMBJ43A DO214AA-SMB LGE dioda transil

0,6kW, 48V, bidirectional replacement: SM6T, P6SMB

SMBJ5.0CA

SMBJ43A DO214AA-SMB LGE dioda transil

0,6kW, 5V, bidirectional replacement: SM6T, P6SMB

SMBJ58A

SMBJ43A DO214AA-SMB LGE dioda transil

0,6kW, 58V, unidirectional replacement: SM6T, P6SMB

SMBJ58CA

SMBJ43A DO214AA-SMB LGE dioda transil

0,6kW, 58V, bidirectional replacement: SM6T, P6SMB

 SMBJ6.0A

SMBJ43A DO214AA-SMB LGE dioda transil

0,6kW, 6V, unidirectional replacement: SM6T, P6SMB

SMBJ6.0CA

SMBJ43A DO214AA-SMB LGE dioda transil

0,6kW, 6V, bidirectional replacement: SM6T, P6SMB

SMBJ6.5A

SMBJ43A DO214AA-SMB LGE dioda transil

0,6kW, 6,5V, unidirectional replacement: SM6T, P6SMB

SMBJ6.5CA

SMBJ43A DO214AA-SMB LGE dioda transil

0,6kW, 6,5V, bidirectional replacement: SM6T, P6SMB

SMBJ60A

SMBJ43A DO214AA-SMB LGE dioda transil

0,6kW, 60V, unidirectional replacement: SM6T, P6SMB

SMBJ7.5CA

SMBJ43A DO214AA-SMB LGE dioda transil

0,6kW, 7,5V, bidirectional replacement: SM6T, P6SMB
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