Overview
The BZX84-B10/LF1R is a low-power voltage regulator diode produced by NXP USA Inc., now part of Nexperia. This diode is designed to provide stable voltage regulation in a variety of electronic applications. It is part of the BZX84 series, which offers a range of breakdown voltages and tolerance levels. The BZX84-B10/LF1R is specifically rated for a nominal working voltage of 10 V with a ±2% tolerance, making it suitable for precise voltage regulation needs.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | BZX84-B10 |
| Package | SOT23 (TO-236AB) |
| Working Voltage (VZ) | 10 V (nominal) |
| Tolerance | ±2% |
| Minimum Working Voltage (VZ [min]) | 9.8 V |
| Maximum Working Voltage (VZ [max]) | 10.2 V |
| Maximum Zener Current (IZ) | 5 mA |
| Maximum Forward Current (IF [max]) | 200 mA |
| Total Power Dissipation (Ptot) | ≤ 250 mW |
| Non-repetitive Peak Reverse Power Dissipation (PZSM) | ≤ 40 W |
| Maximum Junction Temperature (TJ [max]) | 150 °C |
Key Features
- Low-power voltage regulation with a total power dissipation of ≤250 mW.
- Available in three tolerance series: ±1%, ±2%, and approximately ±5%.
- Working voltage range from 2.4 V to 75 V (E24 range).
- Non-repetitive peak reverse power dissipation of ≤ 40 W.
- Compact SOT23 (TO-236AB) surface-mount package.
- Suitable for general regulation functions in various electronic designs.
Applications
The BZX84-B10/LF1R is versatile and can be used in a wide range of applications, including:
- Automotive systems for voltage stabilization.
- Industrial control systems requiring precise voltage regulation.
- Consumer electronics such as audio equipment and power supplies.
- Mobile and wearable devices where space and power efficiency are critical.
- Computing and power management systems.
Q & A
- What is the nominal working voltage of the BZX84-B10/LF1R? The nominal working voltage is 10 V.
- What is the tolerance of the BZX84-B10/LF1R? The tolerance is ±2%.
- What is the maximum total power dissipation of the BZX84-B10/LF1R? The maximum total power dissipation is ≤250 mW.
- What package type does the BZX84-B10/LF1R use? It uses the SOT23 (TO-236AB) surface-mount package.
- What is the non-repetitive peak reverse power dissipation of the BZX84-B10/LF1R? The non-repetitive peak reverse power dissipation is ≤ 40 W.
- What is the maximum junction temperature for the BZX84-B10/LF1R? The maximum junction temperature is 150 °C.
- Where can the BZX84-B10/LF1R be used? It can be used in automotive, industrial, consumer electronics, mobile, and computing applications.
- What are the key features of the BZX84-B10/LF1R? Key features include low-power voltage regulation, three tolerance series, and a compact SOT23 package.
- How does the BZX84-B10/LF1R contribute to energy efficiency in designs? It contributes by providing stable and efficient voltage regulation, which is crucial for energy-efficient designs.
- Can the BZX84-B10/LF1R be used in high-temperature environments? Yes, it can operate up to a maximum junction temperature of 150 °C.
