Overview
The BZX84B5V1-7-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. However, it is important to note that this specific part, BZX84B5V1-7-F-79, is currently listed as obsolete and is no longer in production.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage Range | 4.85 - 5.15 | V |
| Test Current (IZT1) | 5 | mA |
| Reverse Leakage Current (IR at VR) | 1 | μA |
| Dynamic Resistance (ZZ at IZT1) | 120 | Ω |
| Temperature Coefficient (αVZ at IZT1) | -9 to -4 | 10^-4/°C |
| Operating Temperature Range | -55 to +150 | °C |
| Storage Temperature Range | -65 to +150 | °C |
| Package Type | SOT-23 | |
| Weight | 9.2 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 reliability and stability.
- Zener voltages graded according to the international E24 standard.
- AEC-Q101 qualified for automotive applications (though this specific part may not be, it is part of a series that includes AEC-Q101 qualified versions).
- Low dynamic resistance and low reverse leakage current.
- Wide operating and storage temperature ranges.
- Compact SOT-23 package.
Applications
- Voltage regulation and stabilization in electronic circuits.
- Overvoltage protection and surge absorption.
- Signal clipping and clamping.
- Automotive and industrial control systems (for AEC-Q101 qualified versions).
- Consumer electronics and general-purpose voltage regulation.
Q & A
- What is the BZX84B5V1-7-F-79 used for?
The BZX84B5V1-7-F-79 is used for voltage regulation, overvoltage protection, and signal clipping in electronic circuits.
- What is the Zener voltage range of the BZX84B5V1-7-F-79?
The Zener voltage range is 4.85 to 5.15 volts.
- What is the test current for the BZX84B5V1-7-F-79?
The test current (IZT1) is 5 mA.
- Is the BZX84B5V1-7-F-79 AEC-Q101 qualified?
No, this specific part is not AEC-Q101 qualified, but other parts in the BZX84 series are.
- What is the operating temperature range of the BZX84B5V1-7-F-79?
The operating temperature range is -55 to +150 °C.
- What package type does the BZX84B5V1-7-F-79 come in?
The BZX84B5V1-7-F-79 comes in an SOT-23 package.
- Is the BZX84B5V1-7-F-79 still in production?
No, the BZX84B5V1-7-F-79 is listed as obsolete and is no longer in production.
- What is the flammability rating of the BZX84B5V1-7-F-79?
The flammability rating is UL 94 V-0.
- What is the moisture sensitivity level of the BZX84B5V1-7-F-79?
The moisture sensitivity level is MSL level 1 (according J-STD-020).
- What are some common applications for the BZX84 series?
Common applications include voltage regulation, overvoltage protection, signal clipping, and automotive and industrial control systems.
