Overview
The BZX84B2V7-HE3-08 is a silicon planar Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84 series, which is known for its high reliability and precision in voltage regulation. The BZX84B2V7-HE3-08 is specifically designed to provide a stable Zener voltage of 2.7 volts, making it suitable for a variety of applications requiring voltage stabilization and protection.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nominal) | 2.7 | V |
| Tolerance | ±2% | |
| Test Current (IZT) | 2; 5 | mA |
| Reverse Leakage Current (IR) at VR | 50 µA @ 1 V | |
| Dynamic Resistance (ZZT) at IZT | 100 Ohms | |
| Power Dissipation (Ptot) | 300 mW | |
| Thermal Resistance Junction to Ambient Air (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 / Case | SOT-23-3 | |
| Mounting Type | Surface Mount |
Key Features
- Silicon planar Zener diodes with high stability and reliability.
- Zener voltages graded according to the international E24 standard.
- RoHS-compliant and AEC-Q101 qualified for automotive applications.
- Low dynamic resistance and high temperature coefficient stability.
- Compact SOT-23-3 package suitable for surface mount applications.
- High power dissipation capability of up to 300 mW.
Applications
- Voltage regulation and stabilization in electronic circuits.
- Overvoltage protection in various electronic devices.
- Signal clipping and clamping applications.
- Automotive, industrial, computing, and consumer electronics.
Q & A
- What is the nominal Zener voltage of the BZX84B2V7-HE3-08?
The nominal Zener voltage is 2.7 volts.
- What is the tolerance of the Zener voltage?
The tolerance is ±2%.
- What is the maximum power dissipation of the BZX84B2V7-HE3-08?
The maximum power dissipation is 300 mW.
- What is the operating temperature range of the BZX84B2V7-HE3-08?
The operating temperature range is -55 to +150 °C.
- Is the BZX84B2V7-HE3-08 RoHS-compliant?
- What package type is used for the BZX84B2V7-HE3-08?
The package type is SOT-23-3.
- What is the junction temperature limit for the BZX84B2V7-HE3-08?
The junction temperature limit is 150 °C.
- Is the BZX84B2V7-HE3-08 suitable for automotive applications?
- What is the thermal resistance junction to ambient air for the BZX84B2V7-HE3-08?
The thermal resistance junction to ambient air is 420 K/W.
- What are some common applications of the BZX84B2V7-HE3-08?
Common applications include voltage regulation, overvoltage protection, signal clipping, and use in automotive, industrial, and consumer electronics.
