BZX84C30 SOT-23 SMD Zener Diode 30V
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 UGE | SOT23 SMD Zener diode BZX84C 30V | 3.42 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 3.42 EGP
About this product
A BZX84C series surface-mount Zener diode in the SOT-23 package, with a nominal Zener voltage of 30 V. Zener diodes operate in reverse breakdown to hold a near-fixed voltage, so they are used for simple voltage references, voltage clamping and overvoltage protection in low-power circuits. Its small SOT-23 body suits compact PCB designs.
Specifications
- Zener voltage
- 30 V
- Package
- SOT-23 (3-pin SMD)
- Mounting
- Surface mount (SMD)
- Type
- Zener diode
- Series
- BZX84C
Frequently asked questions
What is the price of BZX84C30 SOT-23 SMD Zener Diode 30V in Egypt?
BZX84C30 SOT-23 SMD Zener Diode 30V currently costs 3.42 EGP in Egypt.
Where can I buy BZX84C30 SOT-23 SMD Zener Diode 30V in Egypt?
BZX84C30 SOT-23 SMD Zener Diode 30V is available from UGE. Compare the offers above to find the best price.
How do I wire a BZX84C30 as a simple voltage reference or clamp?
Operate it in reverse bias, with the cathode toward the higher voltage and a series resistor to limit current. The voltage across the diode will sit near 30 V. Check the pinout in the manufacturer datasheet, since SOT-23 pin assignments can vary.
How do I choose the series resistor for a 30 V Zener?
Zener diodes in SOT-23 are small-power parts, so keep the current low. Calculate the series resistor from the supply voltage, the 30 V Zener voltage and the diode's rated power in the datasheet.