Overview
The BZX84-C4V7/LF1VL is a single Zener diode produced by NXP USA Inc. This component is part of the BZX84C series and is designed for general regulation functions in a variety of electronic circuits. The diode is packaged in a SOT23-3 case, making it suitable for surface mount applications. It is known for its reliability and performance across a wide range of operating temperatures.
Key Specifications
| Parameter | Value |
|---|---|
| Zener Voltage (Vz Typ) | 4.7 V |
| Power Dissipation (Pd) | ≤ 250 mW |
| Diode Case Style | SOT-23 |
| Zener Tolerance ± | ± 5 % |
| No. of Pins | 3 Pins |
| Operating Temperature Range | -65°C to +150°C |
| Non-repetitive Peak Reverse Power Dissipation | ≤ 40 W |
| Maximum Junction Temperature (T J [max]) | 150°C |
| Test Current | 5 mA |
| SMD Marking | Z1* |
Key Features
- Total power dissipation of ≤250 mW, ensuring efficient operation within specified limits.
- Available in three tolerance series: ±1%, ±2%, and approximately ±5%, providing flexibility in design requirements.
- Working voltage range from nominal 2.4 V to 75 V, covering a broad spectrum of applications.
- Non-repetitive peak reverse power dissipation of ≤ 40 W, enhancing reliability under transient conditions.
- Compact SOT23 package, suitable for surface mount technology and space-constrained designs.
- Operating temperature range from -65°C to +150°C, making it versatile for various environmental conditions.
Applications
The BZX84-C4V7/LF1VL Zener diode is widely used in various electronic circuits for voltage regulation and stabilization. It is particularly suitable for:
- General regulation functions in power supplies and voltage regulators.
- Overvoltage protection in electronic devices.
- Signal clipping and limiting in audio and communication circuits.
- Automotive, industrial, and consumer electronics where reliable voltage regulation is critical.
Q & A
- What is the typical Zener voltage of the BZX84-C4V7/LF1VL diode?
The typical Zener voltage is 4.7 V.
- What is the maximum power dissipation of the BZX84-C4V7/LF1VL diode?
The maximum power dissipation is ≤ 250 mW.
- What is the package type of the BZX84-C4V7/LF1VL diode?
The diode is packaged in a SOT23-3 case.
- What is the operating temperature range of the BZX84-C4V7/LF1VL diode?
The operating temperature range is from -65°C to +150°C.
- What is the non-repetitive peak reverse power dissipation of the BZX84-C4V7/LF1VL diode?
The non-repetitive peak reverse power dissipation is ≤ 40 W.
- What are the typical applications of the BZX84-C4V7/LF1VL diode?
The diode is used in general regulation functions, overvoltage protection, signal clipping, and various electronic circuits requiring voltage regulation.
- Is the BZX84-C4V7/LF1VL diode RoHS compliant?
- What is the maximum junction temperature of the BZX84-C4V7/LF1VL diode?
The maximum junction temperature is 150°C.
- What is the test current for the BZX84-C4V7/LF1VL diode?
The test current is 5 mA.
- What are the available tolerance series for the BZX84C family of diodes?
The BZX84C family is available in ±1%, ±2%, and approximately ±5% tolerance series.
