| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
200 pcs
|
200 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Impedance (Max) (Zzt) | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Storage Temperature | |
| Supplier Device Package | |
| Tolerance | |
| Voltage |
The BZX84C4V3-E3-08 is a small signal Zener diode from Vishay, part of the BZX84 series. It offers a nominal Zener voltage of 4.3V with a tolerance of ±5%, making it suitable for voltage regulation and reference applications. The diode is rated for a maximum power dissipation of 300mW, allowing use in low-power circuits.
Key electrical characteristics include a maximum impedance of 90Ω and a reverse leakage current of 3µA at 1V reverse voltage. The device operates over a wide temperature range of -55°C to 150°C, ensuring reliability in harsh environments. The BZX84C4V3-E3-08 is packaged in a surface mount SOT-23-3 package (also known as TO-236-3 and SC-59), which is ideal for compact PCB designs.
This diode is RoHS-compliant (commercial grade) and is designed for general purpose voltage clamping, overvoltage protection, and signal conditioning in portable electronics, power supplies, and other low-voltage applications. For higher reliability requirements, AEC-Q101 qualified versions are available from the same series.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.42 | $0.42 |
| 10+ | $0.26 | $0.26 |
| 50+ | $0.19 | $0.19 |
| 100+ | $0.16 | $0.16 |
| 500+ | $0.12 | $0.12 |
| 3,000+ | $0.09 | $0.09 |
| 9,000+ | $0.08 | $0.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 4.3V.
The maximum power dissipation is 300mW.
The tolerance is ±5%.
The maximum impedance (Zzt) is 90Ω.
The maximum reverse leakage current is 3µA at 1V reverse voltage.
The operating temperature range is -55°C to 150°C.
It is available in a SOT-23-3 surface mount package (also TO-236-3, SC-59).