Overview
The BZX84C5V1LT1 is a Zener diode produced by onsemi, designed to provide reliable voltage regulation in a compact surface-mount package. This device is part of the BZX84 series, which offers a range of Zener voltages according to the international E24 standard. The BZX84C5V1LT1 is specifically tailored for applications requiring precise voltage regulation with minimal space consumption.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 5.1 | V |
| Zener Voltage Tolerance | ±5% | - |
| Test Current (IZT) | 5 mA | - |
| Maximum Zener Impedance (ZZT) | - | Ω |
| Reverse Leakage Current (IR) | ≤ 100 μA | μA |
| Forward Current (IF) | ≤ 200 mA | mA |
| Total Power Dissipation (Ptot) | ≤ 250 mW | mW |
| Non-repetitive Peak Reverse Power Dissipation (PZSM) | ≤ 40 W | W |
| Maximum Junction Temperature (TJ) | ≤ 150 °C | °C |
| Package | SOT23 | - |
Key Features
- Silicon planar Zener diodes with a wide range of Zener voltages (2.4 V to 75 V) according to the E24 standard.
- Available in ±5% tolerance, suitable for general regulation functions.
- Compact SOT23 surface-mount package, ideal for high-density PC boards and portable devices.
- ESD capability: human body model > 8 kV, machine model > 800 V (for AEC-Q101 qualified versions).
- RoHS-compliant and AEC-Q101 qualified versions available.
- Maximum power dissipation of 250 mW on FR-4 or FR-5 boards.
Applications
- Cellular phones and other handheld portable devices.
- High-density PC boards requiring precise voltage regulation.
- Automotive and industrial applications where reliable voltage regulation is crucial.
- General voltage regulation in various electronic circuits.
Q & A
- What is the Zener voltage of the BZX84C5V1LT1?
The Zener voltage of the BZX84C5V1LT1 is 5.1 V with a tolerance of ±5%.
- What is the maximum power dissipation of the BZX84C5V1LT1?
The maximum power dissipation is 250 mW on FR-4 or FR-5 boards.
- What is the package type of the BZX84C5V1LT1?
The BZX84C5V1LT1 is packaged in a SOT23 surface-mount package.
- Is the BZX84C5V1LT1 RoHS-compliant?
- What are the typical applications of the BZX84C5V1LT1?
The BZX84C5V1LT1 is typically used in cellular phones, handheld portables, and high-density PC boards.
- Does the BZX84C5V1LT1 have ESD protection?
Yes, AEC-Q101 qualified versions of the BZX84 series have ESD capability: human body model > 8 kV, machine model > 800 V.
- What is the maximum junction temperature of the BZX84C5V1LT1?
The maximum junction temperature is 150 °C..
- Can the BZX84C5V1LT1 be used in automotive applications?
- How is the Zener voltage of the BZX84C5V1LT1 measured?
The Zener voltage is measured with a pulse test current IZ at an ambient temperature of 25 °C..
- What is the reverse leakage current of the BZX84C5V1LT1?
The reverse leakage current (IR) is ≤ 100 μA..
