Overview
The BZX84B16-E3-18 is a silicon planar Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84 series, which is known for its high reliability and precision in voltage regulation. The BZX84B16-E3-18 is specifically designed with a nominal Zener voltage of 16 V and a tolerance of ±2%, making it suitable for a wide range of applications requiring stable voltage reference.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage Range | 15.7 - 16.3 | V |
| Test Current (IZT) | 5 mA | mA |
| Reverse Leakage Current (IR) | 0.05 μA | μA |
| Dynamic Resistance (ZZ) | 45 Ω | Ω |
| Temperature Coefficient (αVZ) | -6 to -1 x 10^-4/°C | 10^-4/°C |
| Power Dissipation (Ptot) | 300 mW | mW |
| Operating Temperature Range | -55 to +150 °C | °C |
| Storage Temperature Range | -65 to +150 °C | °C |
| Package | SOT-23 | |
| Weight | 9.2 mg | mg |
| Flammability Rating | UL 94 V-0 | |
| Moisture Sensitivity Level | MSL level 1 (according J-STD-020) |
Key Features
- Silicon planar Zener diodes with high precision and reliability.
- Zener voltages graded according to the international E24 standard.
- AEC-Q101 qualified for automotive applications.
- ESD capability: human body model > 8 kV, machine model > 800 V.
- RoHS-compliant and available in commercial and AEC-Q101 qualified grades.
- Low dynamic resistance and stable temperature coefficient.
Applications
The BZX84B16-E3-18 Zener diode is versatile and can be used in various applications, including:
- Voltage regulation and stabilization in electronic circuits.
- Overvoltage protection in automotive and industrial systems.
- Reference voltage sources in analog circuits.
- Clamping and clipping circuits to limit voltage levels.
Q & A
- What is the nominal Zener voltage of the BZX84B16-E3-18? The nominal Zener voltage is 16 V with a tolerance of ±2%.
- What is the maximum power dissipation of the BZX84B16-E3-18? The maximum power dissipation is 300 mW.
- What is the operating temperature range of the BZX84B16-E3-18? The operating temperature range is -55 to +150 °C.
- Is the BZX84B16-E3-18 RoHS-compliant? Yes, the BZX84B16-E3-18 is RoHS-compliant.
- What is the package type of the BZX84B16-E3-18? The package type is SOT-23.
- What are the ESD capabilities of the BZX84B16-E3-18? The ESD capability is > 8 kV for the human body model and > 800 V for the machine model.
- Is the BZX84B16-E3-18 AEC-Q101 qualified? Yes, the BZX84B16-E3-18 is AEC-Q101 qualified.
- What is the dynamic resistance of the BZX84B16-E3-18? The dynamic resistance (ZZ) is approximately 45 Ω.
- What is the storage temperature range of the BZX84B16-E3-18? The storage temperature range is -65 to +150 °C.
- What are common applications for the BZX84B16-E3-18? Common applications include voltage regulation, overvoltage protection, and reference voltage sources.
