Overview
The BZX84C27-7-F-79 is a silicon planar Zener diode produced by Diodes Incorporated. This component is part of the BZX84 series, which is known for its high reliability and stability in voltage regulation applications. The BZX84C27-7-F-79 is specifically designed to provide a stable voltage reference and is suitable for a wide range of electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 26.7 | V |
| Zener Voltage Tolerance | 5% | - |
| Test Current (IZT) | 5 | mA |
| Reverse Leakage Current (IR) | 100 | μA |
| Dynamic Resistance (ZZ) | 120 | Ω |
| Temperature Coefficient (αVZ) | -9 to -4 | 10-4/°C |
| Operating Temperature Range | -55 to +150 | °C |
| Storage Temperature Range | -65 to +150 | °C |
| Package | SOT-23 | - |
| Moisture Sensitivity Level | MSL 1 | - |
| Soldering Conditions | Peak temperature max. 260 °C | - |
Key Features
- Silicon planar Zener diodes with high stability and reliability.
- Zener voltages graded according to the international E24 standard.
- Low leakage current, making them suitable for battery-powered applications.
- Housed in a surface mount SOT-23 package with a flat lead design for a low profile.
- AEC-Q101 qualified for automotive applications.
- Wide operating temperature range from -55°C to +150°C.
Applications
- Voltage regulation and stabilization in electronic circuits.
- Battery-powered devices due to low leakage current.
- Automotive systems where AEC-Q101 qualification is required.
- General-purpose voltage reference applications.
- Overvoltage protection circuits.
Q & A
- What is the Zener voltage of the BZX84C27-7-F-79?
The Zener voltage of the BZX84C27-7-F-79 is 26.7 volts with a tolerance of 5%.
- What is the package type of the BZX84C27-7-F-79?
The BZX84C27-7-F-79 is housed in a surface mount SOT-23 package.
- What is the operating temperature range of the BZX84C27-7-F-79?
The operating temperature range is from -55°C to +150°C.
- Is the BZX84C27-7-F-79 AEC-Q101 qualified?
Yes, the BZX84C27-7-F-79 is AEC-Q101 qualified, making it suitable for automotive applications.
- What is the moisture sensitivity level of the BZX84C27-7-F-79?
The moisture sensitivity level is MSL 1.
- What are the soldering conditions for the BZX84C27-7-F-79?
The peak temperature during soldering should not exceed 260 °C.
- What are typical applications for the BZX84C27-7-F-79?
Typical applications include voltage regulation, battery-powered devices, automotive systems, and general-purpose voltage reference applications.
- What is the reverse leakage current of the BZX84C27-7-F-79?
The reverse leakage current is 100 μA.
- What is the dynamic resistance of the BZX84C27-7-F-79?
The dynamic resistance is 120 Ω.
- Is the BZX84C27-7-F-79 still in production?
No, the BZX84C27-7-F-79 is obsolete and no longer manufactured. Available substitutes should be considered.
