Overview
The BZX384B12-E3-08 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 compliance with various industrial and automotive standards. The BZX384B12-E3-08 is designed to provide voltage regulation and protection in a wide range of applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 11.4 to 12.6 | V |
| Test Current (IZT) | 5 mA | mA |
| Power Dissipation (Ptot) | 200 mW | mW |
| Thermal Resistance Junction to Ambient Air (RthJA) | 650 K/W | K/W |
| Junction Temperature (Tj) | -55 to +150 °C | °C |
| Storage Temperature Range (Tstg) | -65 to +150 °C | °C |
| Package | SOD-323 | |
| Moisture Sensitivity Level | MSL level 1 (according to J-STD-020) |
Key Features
- RoHS-compliant and AEC-Q101 qualified, ensuring high reliability in automotive and industrial applications.
- Zener voltage tolerance according to the international E24 standard.
- Low thermal resistance with a junction to ambient air thermal resistance of 650 K/W.
- High power dissipation capability of up to 200 mW.
- Compact SOD-323 package, suitable for space-constrained designs.
Applications
The BZX384B12-E3-08 is versatile and can be used in various applications, including:
- Voltage regulation in power supplies and voltage stabilizers.
- Overvoltage protection in electronic circuits.
- Signal clipping and clamping in signal processing circuits.
- Automotive systems, such as in-car electronics and safety systems.
- Industrial control systems, including motor control and power management.
Q & A
- What is the Zener voltage range of the BZX384B12-E3-08?
The Zener voltage range is from 11.4 V to 12.6 V. - What is the test current for the Zener voltage specification?
The test current is 5 mA. - What is the maximum power dissipation of the BZX384B12-E3-08?
The maximum power dissipation is 200 mW. - What is the thermal resistance junction to ambient air for this diode?
The thermal resistance junction to ambient air is 650 K/W. - Is the BZX384B12-E3-08 RoHS-compliant and AEC-Q101 qualified?
Yes, it is both RoHS-compliant and AEC-Q101 qualified. - What package type is used for the BZX384B12-E3-08?
The package type is SOD-323. - What is the moisture sensitivity level of this component?
The moisture sensitivity level is MSL level 1 according to J-STD-020. - What are some common applications for the BZX384B12-E3-08?
Common applications include voltage regulation, overvoltage protection, signal clipping and clamping, automotive systems, and industrial control systems. - What is the operating temperature range for the BZX384B12-E3-08?
The operating temperature range is from -55 °C to +150 °C. - What is the storage temperature range for the BZX384B12-E3-08?
The storage temperature range is from -65 °C to +150 °C.
