Overview
The BZX84C9V1-E3-18 is a silicon planar Zener diode manufactured by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84 series, which is known for its high reliability and robust performance. The BZX84C9V1-E3-18 is specifically designed to provide a stable voltage reference and is widely used in various electronic circuits for voltage regulation and protection.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nominal) | 9.1 | V |
| Voltage Tolerance | ±5% | |
| Test Current (IZT) | 2; 5 mA | |
| Power Dissipation (Ptot) | 300 mW | |
| Thermal Resistance (RthJA) | 420 K/W | |
| Junction Temperature (Tj) | 150 °C | |
| Storage Temperature Range (Tstg) | -65 to +150 °C | |
| Operating Temperature Range (Top) | -55 to +150 °C | |
| Package Type | 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 RoHS-compliant, commercial grade (E3) and AEC-Q101 qualified (HE3) versions.
- High ESD capability: human body model > 8 kV, machine model > 800 V.
- Low dynamic resistance and high stability.
- Compact SOT-23 package, suitable for surface mount applications.
Applications
- Voltage regulation and stabilization in electronic circuits.
- Overvoltage protection in various electronic devices.
- Signal clipping and clamping applications.
- Automotive and industrial control systems, especially where AEC-Q101 qualification is required.
Q & A
- What is the nominal Zener voltage of the BZX84C9V1-E3-18?
The nominal Zener voltage is 9.1 V.
- What is the power dissipation rating of the BZX84C9V1-E3-18?
The power dissipation rating is 300 mW).
- What is the operating temperature range of the BZX84C9V1-E3-18?
The operating temperature range is -55 to +150 °C).
- Is the BZX84C9V1-E3-18 RoHS-compliant?
- What package type is used for the BZX84C9V1-E3-18?
The package type is SOT-23).
- What is the moisture sensitivity level of the BZX84C9V1-E3-18?
The moisture sensitivity level is MSL level 1).
- Does the BZX84C9V1-E3-18 have AEC-Q101 qualification?
The HE3 version of the BZX84 series is AEC-Q101 qualified, but the specific E3 version of the BZX84C9V1-E3-18 is not).
- What is the flammability rating of the BZX84C9V1-E3-18?
The flammability rating is UL 94 V-0).
- What is the typical application of the BZX84C9V1-E3-18?
The BZX84C9V1-E3-18 is typically used for voltage regulation, overvoltage protection, and signal clipping/clamping in electronic circuits).
- How does the BZX84C9V1-E3-18 handle ESD?
The BZX84C9V1-E3-18 has high ESD capability, withstanding human body model > 8 kV and machine model > 800 V).
