Overview
The BZX84-A8V2/DG/B3,2 is a single Zener diode produced by Nexperia USA Inc. This component is part of the BZX84 series, which is known for its low-power voltage regulation capabilities. The BZX84-A8V2/DG/B3,2 is specifically designed to operate at a nominal Zener voltage of 8.2V with a tolerance of ±5%. It is packaged in a TO-236AB (SOT23-3) surface mount package, making it suitable for a wide range of electronic devices where space is limited.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) (Vz) | 8.2 V | V |
| Tolerance | ±5% | % |
| Power - Max | 250 mW | mW |
| Impedance (Max) (Zzt) | 15 Ohms | Ohms |
| Current - Reverse Leakage @ Vr | 700 nA @ 5 V | nA @ V |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA | mV @ mA |
| Operating Temperature | -65°C ~ 150°C (TJ) | °C |
| Qualification | AEC-Q101 | |
| Mounting Type | Surface Mount | |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
Key Features
- Low-power voltage regulator diode with a total power dissipation of 250 mW.
- Available in a small SOT23 plastic SMD package, ideal for space-constrained applications.
- Nominal working voltage of 8.2V with a tolerance of ±5%.
- Non-repetitive peak reverse power dissipation of up to 40 W.
- AEC-Q101 qualified, making it suitable for automotive applications.
- Operating temperature range from -65°C to 150°C.
Applications
The BZX84-A8V2/DG/B3,2 is used in various electronic devices for general regulation functions. These include:
- Computers and peripherals
- Smartphones and other mobile devices
- Televisions and other consumer electronics
- Automotive systems, thanks to its AEC-Q101 qualification
- Medical devices requiring precise voltage regulation
Q & A
- What is the nominal Zener voltage of the BZX84-A8V2/DG/B3,2? The nominal Zener voltage is 8.2V.
- What is the tolerance of the BZX84-A8V2/DG/B3,2? The tolerance is ±5%.
- What is the maximum power dissipation of the BZX84-A8V2/DG/B3,2? The maximum power dissipation is 250 mW.
- What is the package type of the BZX84-A8V2/DG/B3,2? The package type is TO-236AB (SOT23-3).
- What is the operating temperature range of the BZX84-A8V2/DG/B3,2? The operating temperature range is from -65°C to 150°C.
- Is the BZX84-A8V2/DG/B3,2 qualified for automotive use? Yes, it is AEC-Q101 qualified.
- What is the non-repetitive peak reverse power dissipation of the BZX84-A8V2/DG/B3,2? The non-repetitive peak reverse power dissipation is up to 40 W.
- What is the forward voltage drop of the BZX84-A8V2/DG/B3,2 at 10 mA? The forward voltage drop is 900 mV at 10 mA.
- What is the reverse leakage current of the BZX84-A8V2/DG/B3,2 at 5 V? The reverse leakage current is 700 nA at 5 V.
- Is the BZX84-A8V2/DG/B3,2 RoHS compliant? Yes, it is RoHS compliant.
