Overview
The BZX384B11-HE3-08 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 BZX384B11-HE3-08 is specifically designed to provide a stable Zener voltage of 11 V with a tolerance of ±2%. It is AEC-Q101 qualified, ensuring its suitability for automotive and other demanding applications. The diode is packaged in the SOD-323 (SC-76) case, making it suitable for surface mount assembly.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) | 11 | V |
| Tolerance | ±2% | |
| Supplier Device Package | SOD-323 (SC-76) | |
| Power - Max | 200 | mW |
| Operating Temperature | -55°C to 150°C | |
| Mounting Type | Surface Mount | |
| Impedance (Max) (Zzt) | 20 | Ohms |
| Current - Reverse Leakage @ Vr | 100 nA @ 8 V | |
| Storage Temperature Range | -65°C to +150°C | |
| Junction Temperature | 150°C |
Key Features
- Silicon planar Zener diodes with Zener voltages graded according to the international E24 standard.
- AEC-Q101 qualified, ensuring high reliability for automotive and industrial applications.
- RoHS-compliant and lead-free.
- ESD capability according to AEC-Q101: human body model > 8 kV, machine model > 800 V.
- Standard Zener voltage tolerance of ±2%.
- Surface mount SOD-323 (SC-76) package for easy integration into modern PCB designs.
Applications
The BZX384B11-HE3-08 Zener diode is versatile and can be used in a variety of applications, including:
- Voltage regulation and stabilization in power supplies.
- Overvoltage protection in electronic circuits.
- Signal clipping and limiting in audio and communication systems.
- Automotive systems requiring high reliability and temperature stability.
- Industrial control systems and consumer electronics.
Q & A
- What is the nominal Zener voltage of the BZX384B11-HE3-08?
The nominal Zener voltage is 11 V. - What is the tolerance of the Zener voltage?
The tolerance is ±2%. - What is the maximum power dissipation of the BZX384B11-HE3-08?
The maximum power dissipation is 200 mW. - What is the operating temperature range of the BZX384B11-HE3-08?
The operating temperature range is -55°C to 150°C. - Is the BZX384B11-HE3-08 RoHS-compliant?
Yes, it is RoHS-compliant and lead-free. - What is the package type of the BZX384B11-HE3-08?
The package type is SOD-323 (SC-76), suitable for surface mount assembly. - What are the storage temperature limits for the BZX384B11-HE3-08?
The storage temperature range is -65°C to +150°C. - Is the BZX384B11-HE3-08 AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified, making it suitable for automotive applications. - What is the maximum junction temperature for the BZX384B11-HE3-08?
The maximum junction temperature is 150°C. - What are some common applications of the BZX384B11-HE3-08?
Common applications include voltage regulation, overvoltage protection, signal clipping, and use in automotive and industrial systems.
