Overview
The BZX84C27ET1 is a silicon planar Zener diode produced by onsemi, part of the BZX84 series. These diodes are designed to provide voltage regulation and are widely used in various electronic applications. The BZX84 series is known for its high reliability and robust performance, making it suitable for automotive, industrial, and consumer electronics.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type Number | BZX84C27 | - |
| Package Version | SOT23 | - |
| Package Name | SOT23 | - |
| Size (mm) | 2.9 x 1.3 x 1 | mm |
| VZ [nom] (V) | 27 | V |
| IZ (mA) | 5 | mA |
| Tolerance +/- | 5% | - |
| VZ [min] (V) | 25.6 | V |
| VZ [max] (V) | 28.4 | V |
| IF [max] (mA) | 200 | mA |
| Ptot (mW) | 250 | mW |
| PZSM (W) | 40 | W |
| TJ [max] (°C) | 150 | °C |
| Configuration | Single | - |
Key Features
- Silicon planar Zener diodes with a wide range of Zener voltages (2.2 V to 75 V).
- Zener voltages graded according to the international E24 standard.
- AEC-Q101 qualified versions available for automotive applications.
- High ESD capability: human body model > 8 kV, machine model > 800 V.
- RoHS-compliant and commercial grade options available.
- Compact SOT23 package, suitable for space-saving designs.
Applications
- Voltage regulation and stabilization in various electronic circuits.
- Overvoltage protection in automotive, industrial, and consumer electronics.
- Signal clipping and clamping applications.
- Reference voltage generation in power supplies and other electronic systems.
- General-purpose voltage regulation in a wide range of electronic devices.
Q & A
- What is the BZX84C27ET1 used for?
The BZX84C27ET1 is used for voltage regulation and stabilization in electronic circuits.
- What is the nominal Zener voltage of the BZX84C27ET1?
The nominal Zener voltage of the BZX84C27ET1 is 27 V.
- What is the tolerance of the Zener voltage for the BZX84C27ET1?
The tolerance of the Zener voltage for the BZX84C27ET1 is ±5%.
- What is the maximum junction temperature for the BZX84C27ET1?
The maximum junction temperature for the BZX84C27ET1 is 150 °C.
- Is the BZX84C27ET1 AEC-Q101 qualified?
Yes, AEC-Q101 qualified versions of the BZX84 series are available, but it depends on the specific ordering code).
- What is the package type of the BZX84C27ET1?
The package type of the BZX84C27ET1 is SOT23.
- What is the maximum power dissipation for the BZX84C27ET1?
The maximum power dissipation for the BZX84C27ET1 is 250 mW.
- Is the BZX84C27ET1 RoHS-compliant?
Yes, the BZX84C27ET1 is RoHS-compliant).
- What are the typical applications of the BZX84 series?
The BZX84 series is typically used in voltage regulation, overvoltage protection, signal clipping, and reference voltage generation in various electronic devices.
- What is the ESD capability of the BZX84C27ET1?
The BZX84C27ET1 has a high ESD capability: human body model > 8 kV, machine model > 800 V).
