Overview
The BZX84B9V1-G3-18 is a Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84 series and is designed to meet the stringent requirements of automotive and industrial applications, complying with the AEC-Q101 standard. The diode is packaged in a compact SOT-23-3 case, making it suitable for surface mount applications where space is limited.
Vishay General Semiconductor is renowned for its high-quality discrete semiconductor products, including Zener diodes, which are used as voltage regulators, signal limiters, and circuit protectors in various electronic systems. The BZX84B9V1-G3-18 is no exception, offering reliable performance and robust characteristics for demanding environments.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | BZX84B9V1-G3-18 |
| Manufacturer | Vishay General Semiconductor - Diodes Division |
| Voltage - Zener (Nom) (Vz) | 9.1 V |
| Tolerance | ±2% |
| Power - Max | 300 mW |
| Impedance (Max) (Zzt) | 15 Ohms |
| Current - Reverse Leakage @ Vr | 500 nA @ 6 V |
| Operating Temperature | -55°C ~ 150°C |
| Mounting Type | Surface Mount |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Supplier Device Package | SOT-23-3 |
| Series | Automotive, AEC-Q101, BZX84 |
| Package | Tape & Reel (TR) |
Key Features
- Compact Packaging: The SOT-23-3 package makes it ideal for space-constrained applications.
- High Accuracy: The Zener voltage has a tight tolerance of ±2%, ensuring consistent performance.
- High Power Handling: Capable of handling up to 300 mW of power.
- Low Impedance: Maximum impedance of 15 Ohms, which is beneficial for stable voltage regulation.
- Low Reverse Leakage: Only 500 nA at 6 V, reducing power consumption in standby modes.
- Wide Operating Temperature Range: Operates reliably from -55°C to 150°C, making it suitable for harsh environments.
- AEC-Q101 Compliant: Meets the automotive industry's stringent quality and reliability standards.
Applications
- Automotive Systems: Used in various automotive applications such as voltage regulation in electronic control units (ECUs), dashboard displays, and LED headlights.
- Consumer Electronics: Suitable for use in consumer electronics requiring stable voltage regulation, such as TVs, audio equipment, and gaming consoles.
- Telecommunications Equipment: Employed in telecommunications devices to regulate voltage and protect against voltage spikes.
- Industrial Control Systems: Used in industrial control systems for reliable voltage regulation and circuit protection.
Q & A
- What is the nominal Zener voltage of the BZX84B9V1-G3-18?
The nominal Zener voltage is 9.1 V.
- What is the tolerance of the Zener voltage?
The tolerance is ±2%.
- What is the maximum power handling of the BZX84B9V1-G3-18?
The maximum power handling is 300 mW.
- What is the package type of the BZX84B9V1-G3-18?
The package type is SOT-23-3.
- What is the operating temperature range of the BZX84B9V1-G3-18?
The operating temperature range is -55°C to 150°C.
- Is the BZX84B9V1-G3-18 AEC-Q101 compliant?
Yes, it is AEC-Q101 compliant.
- What is the maximum impedance (Zzt) of the BZX84B9V1-G3-18?
The maximum impedance (Zzt) is 15 Ohms.
- What is the reverse leakage current at 6 V for the BZX84B9V1-G3-18?
The reverse leakage current at 6 V is 500 nA.
- What are the common applications of the BZX84B9V1-G3-18?
Common applications include automotive systems, consumer electronics, telecommunications equipment, and industrial control systems.
- Is the BZX84B9V1-G3-18 RoHS compliant?
Yes, it is RoHS compliant.
