Overview
The BZX84C56-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 BZX84C56-E3-18 is specifically designed to provide a stable Zener voltage of 56 volts, making it suitable for a wide range of applications requiring voltage stabilization and regulation.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage Range | 54.88 - 57.12 | V |
| Test Current (IZT) | 2 mA | mA |
| Reverse Leakage Current (IR) | 0.5 μA | μA |
| Dynamic Resistance (ZZ) | 215 Ω | Ω |
| Temperature Coefficient (αVZ) | 9 - 12 × 10^-4/°C | 10^-4/°C |
| Power Dissipation (Ptot) | 300 mW | mW |
| Junction Temperature (Tj) | 150 °C | °C |
| Storage Temperature Range (Tstg) | -65 to +150 °C | °C |
| Operating Temperature Range (Top) | -55 to +150 °C | °C |
| Package | SOT-23 | |
| Weight | 9.2 mg | mg |
| Molding Compound | UL 94 V-0 | |
| Moisture Sensitivity Level | MSL level 1 (according J-STD-020) | |
| Soldering Conditions | Peak temperature max. 260 °C | °C |
Key Features
- Silicon planar Zener diodes with Zener voltages graded according to the international E24 standard.
- AEC-Q101 qualified for automotive applications, ensuring high reliability and robustness.
- RoHS-compliant, making them environmentally friendly.
- High ESD capability: human body model > 8 kV, machine model > 800 V.
- Low dynamic resistance and stable temperature coefficient.
- Compact SOT-23 package, suitable for surface mount applications.
Applications
The BZX84C56-E3-18 is versatile and can be used in various applications, including:
- Voltage regulation and stabilization in power supplies and electronic circuits.
- Overvoltage protection in automotive and industrial electronics.
- Signal clipping and clamping in audio and video circuits.
- Reference voltage generation in precision analog circuits.
Q & A
- What is the Zener voltage of the BZX84C56-E3-18?
The Zener voltage range of the BZX84C56-E3-18 is 54.88 to 57.12 volts. - What is the test current for the BZX84C56-E3-18?
The test current (IZT) for the BZX84C56-E3-18 is 2 mA. - Is the BZX84C56-E3-18 AEC-Q101 qualified?
Yes, the BZX84C56-E3-18 is AEC-Q101 qualified, making it suitable for automotive applications. - What is the power dissipation of the BZX84C56-E3-18?
The power dissipation (Ptot) of the BZX84C56-E3-18 is 300 mW. - What is the operating temperature range of the BZX84C56-E3-18?
The operating temperature range (Top) of the BZX84C56-E3-18 is -55 to +150 °C. - What package type is used for the BZX84C56-E3-18?
The BZX84C56-E3-18 is packaged in a SOT-23 package. - Is the BZX84C56-E3-18 RoHS-compliant?
Yes, the BZX84C56-E3-18 is RoHS-compliant. - What is the moisture sensitivity level of the BZX84C56-E3-18?
The moisture sensitivity level of the BZX84C56-E3-18 is MSL level 1 (according J-STD-020). - What are the soldering conditions for the BZX84C56-E3-18?
The peak temperature for soldering the BZX84C56-E3-18 should not exceed 260 °C. - What are some common applications of the BZX84C56-E3-18?
The BZX84C56-E3-18 is commonly used in voltage regulation, overvoltage protection, signal clipping, and reference voltage generation.
