SMBJ 600W HXY TVS Diodes - A and CA Versions
2026-10-20

HXY MOSFET Transient Voltage Suppression Diodes – SMBJ Series
HXY MOSFET SMBJ TVS diodes are protection components designed to protect electronic circuits against transient overvoltages and voltage spikes. The series includes unidirectional and bidirectional versions, with a peak pulse power rating of 600W and various operating voltages, allowing the appropriate variant to be selected to meet the requirements of different electronic circuits.
Key Features
- Peak pulse power up to 0.6kW (600W).
- Available voltages: 5V, 24V, 28V, 30V, 33V, 36V and 58V.
- Unidirectional (A) and bidirectional (CA) versions.
- Compact SMB package for surface-mount device (SMD) assembly.
- Suppression of transient overvoltages and voltage spikes.
- Designed to protect sensitive electronic components against overvoltages.
- Can be used as replacements for selected diodes from the SM6T and P6SMB series, provided that the electrical parameters are compatible.
Applications
- Power supply circuit protection against overvoltages.
- Protection of MOSFET transistors and other semiconductors against voltage spikes.
- Protection of control circuits and industrial automation systems.
- Protection of automotive electronics and electrical installations.
- Protection of power supply and signal lines against transient overvoltages.
- Protection of circuits exposed to overvoltages generated during inductive load switching.
- Use in power supplies, controllers and electronic modules.
- Protection of electronic devices operating in environments where electrical interference and transients occur.
If you want to check current stock levels and prices, click on the product symbol.
| SYMBOL | DESCRIPTION |
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0,6kW, 24V, unidirectional replacement: SM6T, P6SMB |
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0,6kW, 28V, unidirectional replacement: SM6T, P6SMB |
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0,6kW, 30V, unidirectional replacement: SM6T, P6SMB |
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0,6kW, 33V, unidirectional replacement: SM6T, P6SMB |
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0,6kW, 33V, bidirectional replacement: SM6T, P6SMB |
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0,6kW, 36V, unidirectional replacement: SM6T, P6SMB |
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0,6kW, 5V, unidirectional replacement: SM6T, P6SMB |
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0,6kW, 5V, bidirectional replacement: SM6T, P6SMB |
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0,6kW, 58V, bidirectional replacement: SM6T, P6SMB |