Overview
The BZX84-C2V7/LF1R 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 reliability and versatility in various electronic applications. The diode is packaged in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package, making it suitable for compact and efficient designs. It is designed to provide stable voltage regulation with a nominal zener voltage of 2.7V and a tolerance of ±5%.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) (Vz) | 2.7 | V |
| Tolerance | ±5% | |
| Power - Max | 250 | mW |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA | |
| Impedance (Max) (Zzt) | 100 Ohms | |
| Current - Reverse Leakage @ Vr | 20 µA @ 1 V | |
| Operating Temperature | -65°C to 150°C | |
| Package / Case | TO-236AB (SOT23) | |
| Mounting Type | Surface Mount |
Key Features
- Total power dissipation: ≤250 mW
- Three tolerance series: ±1%, ±2%, and approximately ±5%
- Working voltage range: nominal 2.4 V to 75 V (E24 range)
- Non-repetitive peak reverse power dissipation: ≤ 40 W
- AEC-Q101 qualified for automotive applications
- Low forward voltage drop of 900 mV at 10 mA
- Small SOT23 package for compact designs
Applications
The BZX84-C2V7/LF1R is widely used in various applications requiring stable voltage regulation. These include:
- General regulation functions in electronic circuits
- Automotive systems due to its AEC-Q101 qualification
- Industrial and consumer electronics for voltage stabilization
- Power supplies and voltage regulators
- Mobile and wearable devices where compact size is crucial
Q & A
- What is the nominal zener voltage of the BZX84-C2V7/LF1R?
The nominal zener voltage is 2.7V.
- What is the tolerance of the BZX84-C2V7/LF1R?
The tolerance is approximately ±5%.
- What is the maximum power dissipation of the BZX84-C2V7/LF1R?
The maximum power dissipation is 250 mW.
- What is the forward voltage drop at 10 mA for the BZX84-C2V7/LF1R?
The forward voltage drop at 10 mA is 900 mV.
- What is the operating temperature range of the BZX84-C2V7/LF1R?
The operating temperature range is -65°C to 150°C.
- What package type is used for the BZX84-C2V7/LF1R?
The package type is TO-236AB (SOT23).
- Is the BZX84-C2V7/LF1R suitable for automotive applications?
Yes, it is AEC-Q101 qualified for automotive applications.
- What is the maximum reverse leakage current at 1 V for the BZX84-C2V7/LF1R?
The maximum reverse leakage current at 1 V is 20 µA.
- What is the non-repetitive peak reverse power dissipation of the BZX84-C2V7/LF1R?
The non-repetitive peak reverse power dissipation is ≤ 40 W.
- Is the BZX84-C2V7/LF1R RoHS compliant?
Yes, it is RoHS compliant.
