Overview
The BZX84B9V1-G3-08 is a silicon planar Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84-G series, which is known for its high reliability and versatility in various electronic applications. The BZX84B9V1-G3-08 is specifically designed to provide voltage regulation and protection in circuits, making it a crucial component in many electronic systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (Nominal) | 9.1 | V |
| Zener Voltage Tolerance | ±2% | |
| Test Current (IZT) | 5 mA | |
| Reverse Leakage Current (IR) at VR | 200 nA @ 7 V | |
| Power Dissipation (Ptot) | 300 mW | |
| Thermal Resistance Junction to Ambient (RthJA) | 420 K/W | |
| Junction Temperature (Tj) | -55 to +150 °C | |
| Storage Temperature Range (Tstg) | -65 to +150 °C | |
| Package | SOT-23 | |
| Mounting Type | Surface Mount |
Key Features
- Silicon planar Zener diodes with Zener voltages graded according to the international E24 standard.
- High reliability and stability in voltage regulation.
- Low dynamic resistance and low reverse leakage current.
- AEC-Q101 qualified for automotive applications.
- UL 94 V-0 flammability rating and MSL level 1 according to J-STD-020.
- Peak temperature of 260 °C for soldering conditions.
Applications
The BZX84B9V1-G3-08 is suitable for a wide range of applications, including:
- Voltage regulation and stabilization in power supplies and electronic circuits.
- Protection against voltage spikes and overvoltages.
- Signal limiting and clamping in communication and audio circuits.
- Automotive systems requiring AEC-Q101 qualified components.
- Industrial and consumer electronics where reliable voltage regulation is critical.
Q & A
- What is the nominal Zener voltage of the BZX84B9V1-G3-08? The nominal Zener voltage is 9.1 V.
- What is the tolerance of the Zener voltage for this component? The Zener voltage tolerance is ±2%.
- What is the maximum power dissipation of the BZX84B9V1-G3-08? The maximum power dissipation is 300 mW.
- What is the thermal resistance junction to ambient for this component? The thermal resistance junction to ambient (RthJA) is 420 K/W.
- What is the operating temperature range of the BZX84B9V1-G3-08? The operating temperature range is -55 to +150 °C.
- Is the BZX84B9V1-G3-08 AEC-Q101 qualified? Yes, it is AEC-Q101 qualified for automotive applications.
- What is the package type of the BZX84B9V1-G3-08? The package type is SOT-23.
- What is the flammability rating of the BZX84B9V1-G3-08? The flammability rating is UL 94 V-0.
- What is the moisture sensitivity level (MSL) of this component? The MSL is level 1 according to J-STD-020.
- What are some common applications of the BZX84B9V1-G3-08? Common applications include voltage regulation, protection against voltage spikes, signal limiting, and use in automotive and industrial electronics.
