Overview
The BZX84-B2V7/DG/B3215 is a low-power voltage regulator diode produced by NXP USA Inc. This component is part of the BZX84 series, which is known for its high precision and reliability in voltage regulation. The diode is packaged in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package, making it suitable for a wide range of electronic applications where space is limited.
This diode is designed to provide stable voltage regulation with a nominal Zener voltage of 2.7 V and a tolerance of ±2%. It is widely used in general regulation functions, offering a reliable solution for voltage stabilization in various electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Part Number | BZX84-B2V7/DG/B3215 | |
| Manufacturer | NXP USA Inc. | |
| Package/Case | SOT23 (TO-236AB) | |
| Voltage - Zener (Nom) (Vz) | 2.7 V | V |
| Tolerance | ±2% | |
| Power - Max | 250 mW | mW |
| Impedance (Max) (Zzt) | 100 Ohms | Ohms |
| Current - Reverse Leakage @ Vr | 20 µA @ 1 V | µA @ V |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA | mV @ mA |
| Operating Temperature | -65°C ~ 150°C (TJ) | °C |
| Mounting Type | Surface Mount |
Key Features
- Low Power Dissipation: The BZX84-B2V7/DG/B3215 has a total power dissipation of ≤250 mW, making it suitable for low-power applications.
- Precision Voltage Regulation: Available in three tolerance series: ±1%, ±2%, and approximately ±5%, ensuring high precision in voltage regulation.
- Wide Voltage Range: Nominal working voltages range from 2.4 V to 75 V, covering a broad spectrum of applications.
- Compact Packaging: Packaged in a small SOT23 (TO-236AB) SMD plastic package, ideal for space-constrained designs.
- High Reliability: Operates over a temperature range of -65°C to 150°C, ensuring reliability in various environmental conditions.
Applications
The BZX84-B2V7/DG/B3215 is versatile and can be used in a variety of applications, including:
- General Regulation Functions: Suitable for voltage stabilization in electronic circuits.
- Automotive Systems: Used in automotive electronics for reliable voltage regulation.
- Industrial Control Systems: Employed in industrial control systems to ensure stable voltage levels.
- Consumer Electronics: Found in consumer electronics such as mobile devices, wearables, and other portable electronics.
Q & A
- What is the nominal Zener voltage of the BZX84-B2V7/DG/B3215?
The nominal Zener voltage is 2.7 V with a tolerance of ±2%.
- What is the maximum power dissipation of the BZX84-B2V7/DG/B3215?
The maximum power dissipation is ≤250 mW.
- What is the operating temperature range of the BZX84-B2V7/DG/B3215?
The operating temperature range is -65°C to 150°C (TJ).
- What type of packaging does the BZX84-B2V7/DG/B3215 use?
The diode is packaged in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package.
- What are the typical applications of the BZX84-B2V7/DG/B3215?
It is used in general regulation functions, automotive systems, industrial control systems, and consumer electronics.
- What is the reverse leakage current at 1 V for the BZX84-B2V7/DG/B3215?
The reverse leakage current at 1 V is 20 µA.
- What is the forward voltage (Vf) at 10 mA for the BZX84-B2V7/DG/B3215?
The forward voltage (Vf) at 10 mA is 900 mV.
- Is the BZX84-B2V7/DG/B3215 RoHS compliant?
Yes, the BZX84-B2V7/DG/B3215 is RoHS compliant.
- What is the non-repetitive peak reverse power dissipation of the BZX84-B2V7/DG/B3215?
The non-repetitive peak reverse power dissipation is ≤ 40 W.
- How can I obtain the datasheet for the BZX84-B2V7/DG/B3215?
The datasheet can be obtained from the official NXP USA Inc. website or through authorized distributors.
