SMBJ30A TVS ESD Protection Diode 600W Unidirectional SMB (DO-214AA)
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 UGE | SMD TVS ESD Transient voltage Protection Diode SMBJ30A Series 600W SMB DO-214AA | 10 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 10 EGP
About this product
SMBJ30A is a 600 W unidirectional TVS (transient voltage suppressor) diode in an SMB (DO-214AA) surface-mount package. It clamps fast transients from ESD, switching and lightning-induced surges to protect I/O lines, VCC rails and sensitive circuits in phones, portable devices and power supplies.
Specifications
- Series
- SMBJ30A
- Peak pulse power
- 600 W
- Stand-off voltage (VRWM)
- 30 V
- Polarity
- Unidirectional
- Package
- SMB (DO-214AA)
- Mounting
- Surface mount (SMD)
Frequently asked questions
What is the price of SMBJ30A TVS ESD Protection Diode 600W Unidirectional SMB (DO-214AA) in Egypt?
SMBJ30A TVS ESD Protection Diode 600W Unidirectional SMB (DO-214AA) currently costs 10 EGP in Egypt.
Where can I buy SMBJ30A TVS ESD Protection Diode 600W Unidirectional SMB (DO-214AA) in Egypt?
SMBJ30A TVS ESD Protection Diode 600W Unidirectional SMB (DO-214AA) is available from UGE. Compare the offers above to find the best price.
What does stand-off voltage mean and how do I choose it?
SMBJ30A has a stand-off voltage of 30 V, meaning it stays off during normal operation. Choose a part whose stand-off voltage is above the highest normal voltage on the line you want to protect.
How is it connected in a circuit?
Place it across the line to protect, in parallel with the load and as close as possible to the input connector. As a unidirectional part, the cathode (banded end) goes to the higher-voltage line and the anode goes to ground.