| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
100 pcs
|
100 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 | |
| Tape & Reel | |
| Tolerance | |
| Voltage |
The BZX84B4V3-HE3-18 is a small signal Zener diode from the BZX84 series, manufactured by Vishay. It provides a nominal Zener voltage of 4.3V with a tight ±2% tolerance. The device is rated for a maximum power dissipation of 300mW, making it suitable for low-power voltage regulation and clamping applications.
Key electrical characteristics include a maximum reverse leakage current of 3 µA at 1V reverse voltage, and a typical impedance (Zzt) of 90 Ω at a test current of 5 mA. The diode is designed for surface mount assembly and is supplied in a compact SOT-23-3 package. The operating temperature range is -55°C to 150°C, with a maximum junction temperature of 150°C.
The BZX84B4V3-HE3-18 is RoHS compliant and MSL level 1 rated. It is available in tape and reel packaging for automated assembly. This part is suitable for general purpose voltage regulation, overvoltage protection, and reference voltage generation in a wide range of electronic circuits.
4.3V with ±2% tolerance.
300mW.
SOT-23-3 (TO-236-3, SC-59, SOT-23-3).
5 mA.
3 µA at 1V reverse voltage.
-55°C to 150°C.
Yes, RoHS3 compliant.