Overview
The BZX84C12-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 BZX84C12-E3-18 is specifically designed to provide a stable Zener voltage of 12 volts, making it suitable for a wide range of applications requiring voltage stabilization and regulation.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Part Number | BZX84C12-E3-18 | |
| Manufacturer | Vishay General Semiconductor - Diodes Division | |
| Voltage - Zener (Nom) | 12 V | V |
| Tolerance | ±5% | |
| Power - Max | 300 mW | mW |
| Impedance (Max) | 25 Ohms | Ω |
| Current - Reverse Leakage @ Vr | 100 nA @ 8 V | nA @ V |
| Operating Temperature | -55°C ~ 150°C | °C |
| Package / Case | SOT-23-3 | |
| Mounting Type | Surface Mount |
Key Features
- Silicon planar Zener diodes with high reliability and precision in voltage regulation.
- Zener voltages graded according to the international E24 standard.
- RoHS-compliant, commercial grade (E3 suffix) and AEC-Q101 qualified (HE3 suffix) options available.
- ESD capability according to AEC-Q101: human body model > 8 kV, machine model > 800 V.
- Low dynamic resistance and high temperature stability.
- UL 94 V-0 flammability rating and MSL level 1 (according to J-STD-020).
Applications
- Voltage regulation and stabilization in electronic circuits.
- Overvoltage protection in various electronic devices.
- Signal clipping and clamping applications.
- Automotive and industrial control systems requiring high reliability and precision voltage regulation.
- Consumer electronics and telecommunications equipment.
Q & A
- What is the nominal Zener voltage of the BZX84C12-E3-18?
The nominal Zener voltage is 12 volts.
- What is the maximum power dissipation of the BZX84C12-E3-18?
The maximum power dissipation is 300 mW.
- What is the operating temperature range of the BZX84C12-E3-18?
The operating temperature range is -55°C to 150°C.
- What is the package type of the BZX84C12-E3-18?
The package type is SOT-23-3.
- Is the BZX84C12-E3-18 RoHS-compliant?
- What is the tolerance of the Zener voltage for the BZX84C12-E3-18?
The tolerance is ±5%.
- What is the reverse leakage current at 8 V for the BZX84C12-E3-18?
The reverse leakage current is 100 nA at 8 V.
- Does the BZX84C12-E3-18 have ESD protection?
- What are some common applications of the BZX84C12-E3-18?
Common applications include voltage regulation, overvoltage protection, signal clipping, and use in automotive and industrial control systems.
- Is the BZX84C12-E3-18 suitable for high-reliability applications?
