Overview
The BZX384B47-G3-08 is a silicon planar Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX384 series, which is known for its high reliability and precision in voltage regulation. The BZX384B47-G3-08 is specifically designed to provide a stable Zener voltage of 47V, making it suitable for a variety of applications requiring voltage stabilization and transient protection.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) (Vz) | 47 | V |
| Tolerance | ±2% | |
| Power - Max | 200 | mW |
| Impedance (Max) (Zzt) | 170 | Ohm |
| Current - Reverse Leakage @ Vr | 50 nA @ 32.9 V | |
| Operating Temperature | -55°C ~ 150°C | |
| Mounting Type | Surface Mount | |
| Package / Case | SC-76, SOD-323 | |
| Packaging | Tape & Reel (TR) | |
| Lead Free Status / RoHS Status | ROHS3 Compliant |
Key Features
- Silicon planar Zener diodes with high reliability and precision.
- Zener voltage of 47V with a tolerance of ±2%.
- Maximum power dissipation of 200 mW.
- Low impedance of 170 Ohms.
- Reverse leakage current of 50 nA at 32.9 V.
- Operating temperature range from -55°C to 150°C.
- Surface mount package in SC-76, SOD-323 case.
- ROHS3 compliant and lead-free.
Applications
The BZX384B47-G3-08 Zener diode is suitable for various applications requiring stable voltage regulation and transient protection. These include:
- Voltage stabilization in power supplies and voltage regulators.
- Transient protection in electronic circuits.
- Signal clipping and clamping in audio and video circuits.
- Automotive and industrial control systems where high reliability is crucial.
Q & A
- What is the nominal Zener voltage of the BZX384B47-G3-08?
The nominal Zener voltage is 47V. - What is the tolerance of the Zener voltage?
The tolerance is ±2%. - What is the maximum power dissipation of the BZX384B47-G3-08?
The maximum power dissipation is 200 mW. - What is the operating temperature range of the BZX384B47-G3-08?
The operating temperature range is from -55°C to 150°C. - What is the packaging type of the BZX384B47-G3-08?
The packaging type is Tape & Reel (TR) in SC-76, SOD-323 case. - Is the BZX384B47-G3-08 ROHS compliant?
Yes, it is ROHS3 compliant and lead-free. - What is the reverse leakage current at 32.9 V?
The reverse leakage current is 50 nA at 32.9 V. - What are some common applications of the BZX384B47-G3-08?
Common applications include voltage stabilization, transient protection, signal clipping, and use in automotive and industrial control systems. - What is the impedance of the BZX384B47-G3-08?
The impedance is 170 Ohms. - Is the BZX384B47-G3-08 suitable for surface mount?
Yes, it is designed for surface mount applications.
