Overview
The BZX84B30-G3-08 is a single Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is designed to provide voltage regulation in various electronic circuits. It is part of the BZX84 series, known for its reliability and precision in voltage stabilization. The diode is packaged in a SOT-23-3 case, making it suitable for surface mount applications. With its robust specifications and compact design, the BZX84B30-G3-08 is a versatile component for a wide range of electronic devices.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | BZX84B30-G3-08 |
| Manufacturer | Vishay General Semiconductor - Diodes Division |
| Package / Case | SOT-23-3, TO-236-3, SC-59 |
| Voltage - Zener (Nom) (Vz) | 30 V |
| Tolerance | ±2% |
| Power - Max | 300 mW |
| Impedance (Max) (Zzt) | 80 Ohms |
| Current - Reverse Leakage @ Vr | 50 nA @ 21 V |
| Minimum Operating Temperature | -55°C |
| Maximum Operating Temperature | +150°C |
| Mounting Type | Surface Mount |
| Configuration | Single |
| Ir - Maximum Reverse Leakage Current | 50 nA |
| Voltage Temperature Coefficient | 10 PPM/C |
Key Features
- Compact Design: The SOT-23-3 package makes it ideal for space-constrained applications.
- Precision Voltage Regulation: With a voltage tolerance of ±2%, it provides accurate voltage stabilization.
- High Power Dissipation: Capable of handling up to 300 mW of power.
- Low Reverse Leakage Current: Ensures minimal current leakage, enhancing overall circuit efficiency.
- Broad Operating Temperature Range: Operates reliably from -55°C to +150°C.
- Surface Mount Technology: Easy to integrate into modern PCB designs.
Applications
- Voltage Regulation: Used in power supplies, voltage regulators, and DC-DC converters to stabilize output voltages.
- Overvoltage Protection: Protects electronic circuits from voltage spikes and surges.
- Signal Clamping: Limits signal voltages to prevent damage to sensitive components.
- Audio and Video Equipment: Used in audio and video circuits for voltage stabilization and noise reduction.
- Automotive and Industrial Electronics: Suitable for use in harsh environments due to its wide operating temperature range.
Q & A
- What is the nominal Zener voltage of the BZX84B30-G3-08?
The nominal Zener voltage is 30 V.
- What is the power dissipation capability of the BZX84B30-G3-08?
The maximum power dissipation is 300 mW.
- What is the operating temperature range of the BZX84B30-G3-08?
The operating temperature range is from -55°C to +150°C.
- What is the package type of the BZX84B30-G3-08?
The package type is SOT-23-3, TO-236-3, and SC-59.
- What is the reverse leakage current of the BZX84B30-G3-08?
The maximum reverse leakage current is 50 nA at 21 V.
- Is the BZX84B30-G3-08 RoHS compliant?
Yes, the BZX84B30-G3-08 is RoHS compliant.
- What is the voltage tolerance of the BZX84B30-G3-08?
The voltage tolerance is ±2%.
- What is the Zener impedance of the BZX84B30-G3-08?
The maximum Zener impedance is 80 Ohms.
- What are common applications of the BZX84B30-G3-08?
Common applications include voltage regulation, overvoltage protection, signal clamping, and use in audio and video equipment.
- How does the BZX84B30-G3-08 handle high temperatures?
The BZX84B30-G3-08 operates reliably within a broad temperature range from -55°C to +150°C.
