Overview
The BZX84-B3V9/DG/B3,2 is a zener diode produced by Nexperia USA Inc. Although this specific part is currently obsolete and no longer manufactured, it remains relevant for understanding and substituting in existing designs. This diode was designed to provide voltage regulation in various electronic circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage (Nominal) | 3.9 V |
| Tolerance | ±2% |
| Power Dissipation | ≤250 mW |
| Operating Temperature Range | -65°C to 150°C (TJ) |
| Current at 1 V | 3 μA |
| Package Type | TO236AB |
Key Features
- Total power dissipation of ≤250 mW
- Available in three tolerance series: ±1%, ±2%, and approximately ±5%
- Working voltage range from nominal 2.4 V to 75 V
- High stability and reliability in voltage regulation applications
Applications
The BZX84-B3V9/DG/B3,2 zener diode is suitable for various voltage regulation applications in electronic circuits. It can be used in power supplies, voltage stabilizers, and other devices requiring precise voltage control. Additionally, it is useful in signal processing and protection circuits where stable voltage references are needed.
Q & A
- What is the nominal voltage of the BZX84-B3V9/DG/B3,2 zener diode?
The nominal voltage is 3.9 V. - What is the tolerance of the BZX84-B3V9/DG/B3,2?
The tolerance is ±2%. - What is the maximum power dissipation of the BZX84-B3V9/DG/B3,2?
The maximum power dissipation is ≤250 mW. - What is the operating temperature range of the BZX84-B3V9/DG/B3,2?
The operating temperature range is -65°C to 150°C (TJ). - What is the current at 1 V for the BZX84-B3V9/DG/B3,2?
The current at 1 V is 3 μA. - In what package type is the BZX84-B3V9/DG/B3,2 available?
The package type is TO236AB. - Is the BZX84-B3V9/DG/B3,2 still in production?
No, the BZX84-B3V9/DG/B3,2 is currently obsolete and no longer manufactured. - What are some common applications of the BZX84-B3V9/DG/B3,2?
Common applications include voltage regulation in power supplies, signal processing, and protection circuits. - What are the available tolerance series for similar Nexperia zener diodes?
Similar Nexperia zener diodes are available in ±1%, ±2%, and approximately ±5% tolerance series. - Where can I find substitutes for the BZX84-B3V9/DG/B3,2?
You can find substitutes by looking for parametric equivalents on distributor websites such as Digi-Key or Mouser.
