Overview
The BZX84-C27/DG/B3R 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 in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package. The BZX84-C27 is designed for general regulation functions and is available in various tolerance ranges, making it versatile for different applications.
The diode is characterized by its nominal working voltage of 27 V, with a tolerance of approximately ±5%. It is suitable for a wide range of electronic designs, from automotive and industrial to mobile and consumer applications, due to its robust and reliable performance.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type Number | BZX84-C27 | |
| Package | SOT23 (TO-236AB) | |
| Package Size | 2.9 x 1.3 x 1 mm | |
| Nominal Zener Voltage (VZ) | 27 V | V |
| Tolerance | ±5% | |
| Minimum Zener Voltage (VZ(min)) | 25 V | V |
| Maximum Zener Voltage (VZ(max)) | 28.9 V | V |
| Test Current (IZT) | 2 mA | mA |
| 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
- Low Power Consumption: Total power dissipation of ≤250 mW, making it suitable for low-power applications.
- High Accuracy: 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.
- Compact Package: SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package, ideal for space-constrained designs.
- Robust Performance: Non-repetitive peak reverse power dissipation of ≤40 W and a maximum junction temperature of 150 °C.
- ESD Capability: Compliant with AEC-Q101 standards for human body model and machine model ESD tests.
Applications
The BZX84-C27/DG/B3R is versatile and can be used in a variety of applications across different industries, including:
- Automotive: For voltage regulation in automotive electronic systems.
- Industrial: In industrial control systems and power supplies.
- Consumer Electronics: For voltage stabilization in consumer devices such as TVs, radios, and other electronic appliances.
- Mobile Devices: In mobile phones and other portable electronic devices for voltage regulation.
- Power Supplies: For voltage regulation in power supply units.
Q & A
- What is the nominal Zener voltage of the BZX84-C27/DG/B3R?
The nominal Zener voltage is 27 V.
- What is the tolerance range for the BZX84-C27/DG/B3R?
The tolerance range is approximately ±5%.
- What is the maximum total power dissipation of the BZX84-C27/DG/B3R?
The maximum total power dissipation is ≤250 mW.
- What package type does the BZX84-C27/DG/B3R use?
The package type is SOT23 (TO-236AB).
- What are the dimensions of the SOT23 package?
The dimensions are 2.9 x 1.3 x 1 mm.
- What is the maximum junction temperature for the BZX84-C27/DG/B3R?
The maximum junction temperature is 150 °C.
- Is the BZX84-C27/DG/B3R ESD compliant?
Yes, it is compliant with AEC-Q101 standards for ESD tests.
- What are some common applications for the BZX84-C27/DG/B3R?
Common applications include automotive, industrial, consumer electronics, mobile devices, and power supplies.
- What is the non-repetitive peak reverse power dissipation of the BZX84-C27/DG/B3R?
The non-repetitive peak reverse power dissipation is ≤40 W.
- Can I order samples of the BZX84-C27/DG/B3R from Nexperia?
Yes, samples can be ordered via Nexperia's sales organization or through their network of global and regional distributors.
