Overview
The BZX84C16ET1 is a Zener voltage regulator diode produced by onsemi, designed to provide reliable voltage regulation in a compact SOT-23 surface mount package. This device is part of the BZX84CxxxET1G series, which offers a range of Zener breakdown voltages to suit various application needs. The BZX84C16ET1 is particularly suited for applications requiring a Zener breakdown voltage of 16 volts.
Key Specifications
| Parameter | Min | Nom | Max |
|---|---|---|---|
| Reverse Zener Voltage (VZ) @ IZT = 5 mA | 15.3 V | 16 V | 16.7 V |
| Maximum Zener Impedance (ZZT) @ IZT = 5 mA | - | - | 45 Ω |
| Reverse Leakage Current (IR) @ VR = 1 V | - | - | 0.1 μA |
| Forward Voltage (VF) @ IF = 10 mA | - | - | 0.9 V |
| Power Dissipation (Pd) on FR-4 or FR-5 Board | - | - | 225 mW |
| Peak Power (Ppk) (8 x 20 μs) | - | - | 225 W |
| ESD Rating | - | - | Class 3 (> 16 kV) per Human Body Model |
| Operating Temperature Range | -55°C | - | 150°C |
| Package | - | - | SOT-23 (Pb-Free) |
Key Features
- Compact SOT-23 surface mount package designed for optimal automated board assembly.
- Zener breakdown voltage range of 16 volts, suitable for various voltage regulation applications.
- High power dissipation rating of 225 mW on FR-4 or FR-5 boards.
- Peak power handling of 225 W (8 x 20 μs).
- ESD rating of Class 3 (> 16 kV) per Human Body Model.
- Pb-Free packages available.
- Small package size ideal for high density applications.
Applications
The BZX84C16ET1 is well-suited for a variety of applications, including:
- Cellular phones and other handheld portable devices.
- High density PC boards requiring compact voltage regulation solutions.
- Automotive and industrial electronics where reliable voltage regulation is critical.
- Other applications requiring precise voltage regulation in a small footprint.
Q & A
- What is the Zener breakdown voltage of the BZX84C16ET1?
The Zener breakdown voltage of the BZX84C16ET1 is 16 volts. - What is the power dissipation rating of the BZX84C16ET1 on FR-4 or FR-5 boards?
The power dissipation rating is 225 mW. - What is the peak power handling capability of the BZX84C16ET1?
The peak power handling capability is 225 W (8 x 20 μs). - What is the ESD rating of the BZX84C16ET1?
The ESD rating is Class 3 (> 16 kV) per Human Body Model. - What package type is the BZX84C16ET1 available in?
The BZX84C16ET1 is available in a SOT-23 surface mount package. - Is the BZX84C16ET1 Pb-Free?
Yes, Pb-Free packages are available. - What are some common applications for the BZX84C16ET1?
Common applications include cellular phones, handheld portables, and high density PC boards. - What is the operating temperature range of the BZX84C16ET1?
The operating temperature range is -55°C to 150°C. - What is the forward voltage (VF) of the BZX84C16ET1 at IF = 10 mA?
The forward voltage (VF) is 0.9 V at IF = 10 mA. - How is the Zener voltage measured for the BZX84C16ET1?
Zener voltage is measured with a pulse test current IZ at an ambient temperature of 25°C.
