Overview
The BZX84B4V7-AU_R1_000A1 is a precision Zener diode manufactured by Panjit International Inc. This component is part of the BZX84 series, known for its high reliability and precision voltage regulation. The BZX84B4V7-AU_R1_000A1 is specifically designed to provide a stable voltage reference in various electronic circuits.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Zener Voltage | VZ | 4.7V (Nom), 4.61V (Min), 4.79V (Max) | V |
| Maximum Zener Current | IZ | 5.0 mA | mA |
| Power Dissipation | P | 350 mW | mW |
| Thermal Resistance, Junction to Ambient Air | RJA | 357 C/W | C/W |
| Operating and Storage Temperature Range | T | -65 to +150 C | C |
| Package Type | SOT23 | ||
| Moisture Sensitivity | Level 1 per J-STD-020 | ||
| RoHS Compliance | Fully RoHS Compliant |
Key Features
- Precision Voltage Regulation: The BZX84B4V7-AU_R1_000A1 offers precise voltage regulation with a tight tolerance of 2% on the Zener voltage.
- High Reliability: Qualified to AEC-Q101 standards, ensuring high reliability in automotive and other demanding applications.
- Low Power Dissipation: With a power dissipation of 350 mW, this diode is suitable for a wide range of applications where heat management is critical.
- Compact Package: The SOT23 package makes it ideal for space-constrained designs.
- Environmental Compliance: Fully RoHS compliant and lead-free, ensuring compliance with environmental regulations.
- Ideal for Automated Assembly: Suited for automated assembly processes due to its moisture sensitivity level 1 per J-STD-020.
Applications
- Voltage Regulation: Used in voltage regulator circuits to provide a stable reference voltage.
- Overvoltage Protection: Acts as a protective device against overvoltage conditions in electronic circuits.
- Signal Clamping: Can be used to clamp signal voltages to a specific level, preventing damage to sensitive components.
- Automotive Electronics: Suitable for use in automotive systems due to its AEC-Q101 qualification.
- Consumer Electronics: Used in various consumer electronic devices requiring stable voltage references.
Q & A
- What is the Zener voltage of the BZX84B4V7-AU_R1_000A1?
The Zener voltage is 4.7V (nominal), with a tolerance range of 4.61V (minimum) to 4.79V (maximum).
- What is the maximum power dissipation of this diode?
The maximum power dissipation is 350 mW.
- What is the thermal resistance of the BZX84B4V7-AU_R1_000A1?
The thermal resistance from junction to ambient air is 357 C/W.
- Is the BZX84B4V7-AU_R1_000A1 RoHS compliant?
Yes, it is fully RoHS compliant and lead-free.
- What is the operating temperature range of this diode?
The operating and storage temperature range is -65 to +150 C.
- What package type is the BZX84B4V7-AU_R1_000A1 available in?
The diode is available in the SOT23 package.
- Is the BZX84B4V7-AU_R1_000A1 suitable for automotive applications?
Yes, it is qualified to AEC-Q101 standards, making it suitable for automotive and other high-reliability applications.
- What is the moisture sensitivity level of this diode?
The moisture sensitivity level is 1 per J-STD-020.
- Can the BZX84B4V7-AU_R1_000A1 be used in signal clamping applications?
Yes, it can be used to clamp signal voltages to a specific level, preventing damage to sensitive components.
- Is the BZX84B4V7-AU_R1_000A1 suitable for automated assembly processes?
Yes, it is ideally suited for automated assembly processes.
