Overview
The BZX84C10ET3 is a Zener diode produced by onsemi, designed to provide voltage regulation in compact, surface-mount packages. This device is part of the BZX84 series, which is known for its high reliability and performance in various electronic applications. The BZX84C10ET3 is specifically rated for a Zener voltage of 10 V, making it suitable for a wide range of voltage regulation needs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 10 V | V |
| Test Current (IZT) | 2 mA / 5 mA | mA |
| Reverse Leakage Current (IR) | 0.5 μA (max at VR) | μA |
| Dynamic Resistance (ZZ) | 200 Ω (typ at IZT = 2 mA) | Ω |
| Temperature Coefficient (αVZ) | -9 to -4 x 10^-4/°C | 10^-4/°C |
| Power Dissipation | 225 mW (on FR-4 or FR-5 board) | mW |
| Package | SOT-23-3 (TO-236) | - |
| Operating Temperature Range | -55°C to +150°C | °C |
| ESD Rating | Class 3 (> 16 kV) per Human Body Model | - |
Key Features
- Silicon planar Zener diodes with a Zener voltage range of 2.4 V to 75 V, including the 10 V rating for the BZX84C10ET3.
- Compact SOT-23 surface-mount package designed for optimal automated board assembly and high-density applications.
- High ESD capability: Class 3 (> 16 kV) per Human Body Model.
- Peak power handling of 225 W (8 x 20 μs).
- RoHS-compliant and available in AEC-Q101 qualified versions for automotive and other demanding applications.
- Low dynamic resistance and stable temperature coefficient, ensuring reliable voltage regulation across a wide temperature range.
Applications
- Cellular phones and other handheld portable devices.
- High-density PC boards and other compact electronic systems.
- Automotive electronics, especially where AEC-Q101 qualification is required.
- Voltage regulation in power supplies and DC-DC converters.
- Overvoltage protection in various electronic circuits.
Q & A
- What is the Zener voltage of the BZX84C10ET3?
The Zener voltage of the BZX84C10ET3 is 10 V.
- What is the package type of the BZX84C10ET3?
The BZX84C10ET3 is packaged in a SOT-23-3 (TO-236) surface-mount package.
- What is the power dissipation rating of the BZX84C10ET3?
The power dissipation rating is 225 mW on FR-4 or FR-5 boards.
- Is the BZX84C10ET3 RoHS-compliant?
- What is the ESD rating of the BZX84C10ET3?
The ESD rating is Class 3 (> 16 kV) per Human Body Model.
- What are the typical applications of the BZX84C10ET3?
Typical applications include cellular phones, handheld portables, high-density PC boards, and automotive electronics.
- What is the operating temperature range of the BZX84C10ET3?
The operating temperature range is -55°C to +150°C.
- Is the BZX84C10ET3 available in AEC-Q101 qualified versions?
- What is the dynamic resistance of the BZX84C10ET3?
The dynamic resistance is typically around 200 Ω at IZT = 2 mA.
- What is the reverse leakage current of the BZX84C10ET3?
The reverse leakage current is typically 0.5 μA (max at VR).
