Overview
The BZX84-B2V7/DG/B4R is a low-power voltage regulator diode produced by Nexperia USA Inc. This component is part of the BZX84 series, which includes silicon planar Zener diodes designed for general regulation functions. The BZX84-B2V7 is housed in a small SOT23 (TO-236AB) surface-mounted device (SMD) plastic package, making it suitable for a wide range of applications where space is limited.
The diode is characterized by its high precision and reliability, with a nominal Zener voltage of 2.7 V and a tolerance of ±2%. This component is widely used in various electronic designs, including automotive, industrial, power, computing, consumer, mobile, and wearable devices.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type Number | BZX84-B2V7 | - |
| Package | SOT23 (TO-236AB) | - |
| Package Size | 2.9 x 1.3 x 1 mm | mm |
| Nominal Zener Voltage (VZ) | 2.7 V | V |
| Tolerance | ±2% | - |
| Test Current (IZ) | 5 mA | mA |
| Minimum Zener Voltage (VZ(min)) | 2.65 V | V |
| Maximum Zener Voltage (VZ(max)) | 2.75 V | V |
| Maximum Forward Current (IF(max)) | 200 mA | mA |
| Total Power Dissipation (Ptot) | ≤ 250 mW | mW |
| Non-repetitive Peak Reverse Power Dissipation (PZSM) | ≤ 40 W | W |
| Maximum Junction Temperature (TJ(max)) | 150 °C | °C |
Key Features
- High Precision: Available in three tolerance series: ±1%, ±2%, and approximately ±5%.
- Wide Voltage Range: Nominal working voltages from 2.4 V to 75 V, following the E24 standard.
- Low Power Dissipation: Total power dissipation of ≤250 mW.
- Compact Package: Housed in a small SOT23 (TO-236AB) surface-mounted device (SMD) plastic package.
- High Reliability: Suitable for various applications, including automotive and industrial, due to its robust design and compliance with RoHS and AEC-Q101 standards.
- Operating Temperature Range: Operating temperature range from -55°C to +150°C and storage temperature range from -65°C to +150°C.
Applications
The BZX84-B2V7/DG/B4R is versatile and can be used in a variety of applications across different industries:
- Automotive: Used in automotive systems for voltage regulation and protection.
- Industrial: Employed in industrial control systems, power supplies, and other electronic equipment.
- Consumer Electronics: Found in consumer devices such as mobile phones, tablets, and wearables.
- Power and Computing: Used in power supplies, computing hardware, and other electronic systems requiring stable voltage regulation.
Q & A
- What is the nominal Zener voltage of the BZX84-B2V7/DG/B4R?
The nominal Zener voltage is 2.7 V.
- What is the tolerance of the BZX84-B2V7/DG/B4R?
The tolerance is ±2%.
- What is the maximum total power dissipation of the BZX84-B2V7/DG/B4R?
The maximum total power dissipation is ≤250 mW.
- What is the package type of the BZX84-B2V7/DG/B4R?
The package type is SOT23 (TO-236AB).
- What is the operating temperature range of the BZX84-B2V7/DG/B4R?
The operating temperature range is from -55°C to +150°C.
- Is the BZX84-B2V7/DG/B4R RoHS compliant?
Yes, the BZX84-B2V7/DG/B4R is RoHS compliant.
- What are the typical applications of the BZX84-B2V7/DG/B4R?
Typical applications include automotive, industrial, consumer electronics, power supplies, and computing hardware.
- What is the maximum forward current of the BZX84-B2V7/DG/B4R?
The maximum forward current is 200 mA.
- What is the non-repetitive peak reverse power dissipation of the BZX84-B2V7/DG/B4R?
The non-repetitive peak reverse power dissipation is ≤ 40 W.
- How can I obtain samples of the BZX84-B2V7/DG/B4R?
Samples can be ordered via Nexperia's sales organization or through their network of global and regional distributors.
