SMC Diodes
Supreme Components International is a proud authorized distributor of SMC Diodes.

uGuard2804
The uGuard2804 is a high-performance, unidirectional TVS Diode manufactured by SMC Diodes. Supreme Components International is an authorised distributor of SMC Diodes components. This TVS diode is specifically designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). Featuring a 28V standoff voltage, the uGuard2804 effectively clamps transient voltages to safe levels, preventing damage to downstream components. Its DO-214AA (SMB) package offers excellent power dissipation and thermal performance. This diode is ideal for use in telecommunications, industrial control, and consumer electronics applications where reliable overvoltage protection is critical. Choose the uGuard2804 for superior circuit protection and peace of mind.
Specifications
Parameter | Value |
---|---|
Package Type | DO-214AA (SMB) |
Polarity Type | Unidirectional |
Voltage Rating | 28 Volts |
Clamping Voltage | 45.7 Volts |
Peak Pulse Power | 400 Watts |
Breakdown Voltage | 31.1 Volts to 34.4 Volts |
Reverse Standoff Voltage | 28 Volts |
Ordering Information
Parameter | Value |
---|---|
Mpq | 3000 |
Packaging Type | TAPE_AND_REEL |
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ESD Protection Devices
Discrete