Overview
The BZX84C8V2-E3-18 is a small signal Zener diode manufactured by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84 series, known for its silicon planar Zener diodes. The BZX84C8V2-E3-18 is designed to provide voltage regulation and is widely used in various electronic circuits for stabilizing voltages and protecting against voltage spikes.
This diode is RoHS-compliant and comes in a commercial grade, making it suitable for a broad range of applications. It is also available in AEC-Q101 qualified versions for automotive and other high-reliability applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 8.2 V (nominal), 7.8 V to 8.6 V (range) | V |
| Test Current (IZT) | 5 mA | mA |
| Power Dissipation (Ptot) | 300 mW | mW |
| Thermal Resistance (RthJA) | 420 K/W | K/W |
| Junction Temperature (Tj) | -55 to +150 °C | °C |
| Storage Temperature Range (Tstg) | -65 to +150 °C | °C |
| Package | SOT-23 | |
| Moisture Sensitivity Level | MSL level 1 | |
| Flammability Rating | UL 94 V-0 |
Key Features
- Silicon planar Zener diodes with Zener voltages graded according to the international E24 standard.
- Available in ±5% tolerance (C in the ordering code) and ±2% tolerance (B in the ordering code).
- AEC-Q101 qualified versions available for high-reliability applications such as automotive.
- ESD capability according to AEC-Q101: human body model > 8 kV, machine model > 800 V.
- RoHS-compliant and commercial grade options available.
- Compact SOT-23 package.
Applications
- Voltage regulation and stabilization in electronic circuits.
- Protection against voltage spikes and overvoltages.
- Automotive and industrial control systems where high reliability is required.
- Consumer electronics for voltage clamping and surge protection.
- Telecommunication equipment for signal conditioning and protection.
Q & A
- What is the nominal Zener voltage of the BZX84C8V2-E3-18?
The nominal Zener voltage is 8.2 V, with a range of 7.8 V to 8.6 V.
- What is the power dissipation rating of this diode?
The power dissipation rating is 300 mW).
- What is the thermal resistance of the BZX84C8V2-E3-18?
The thermal resistance (RthJA) is 420 K/W).
- Is the BZX84C8V2-E3-18 RoHS-compliant?
- What are the storage and operating temperature ranges for this diode?
The storage temperature range is -65 to +150 °C, and the operating temperature range is -55 to +150 °C).
- What package type is used for the BZX84C8V2-E3-18?
The package type is SOT-23).
- Does the BZX84C8V2-E3-18 have any ESD protection capabilities?
- What are the typical applications of the BZX84C8V2-E3-18?
- Is the BZX84C8V2-E3-18 available in AEC-Q101 qualified versions?
- What is the moisture sensitivity level of the BZX84C8V2-E3-18?
