Overview
The BZX84C5V1ET1Z2K is a Zener diode produced by onsemi, designed for voltage regulation applications. This component is part of the BZX84 series, which offers a range of Zener voltages to suit various design requirements. The BZX84C5V1ET1Z2K is specifically rated for a Zener voltage of 5.1 volts, making it suitable for applications where precise voltage regulation is necessary.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 5.1 | V |
| Zener Voltage Tolerance | 5% | % |
| Maximum Power Dissipation | 250 | mW |
| Maximum Zener Impedance (ZZT) | See datasheet for specific values at different currents | Ω |
| Reverse Leakage Current (IR) | Typically 1 μA at VR = 3.9 V | μA |
| Forward Voltage (VF) | Typically 0.9 V at IF = 10 mA | V |
| Operating Temperature Range | -55 to +150 | °C |
| Storage Temperature Range | -65 to +150 | °C |
| Package Type | SOT-23 | |
| Polarity | Cathode indicated by polarity band |
Key Features
- Silicon planar Zener diode with a Zener voltage of 5.1V and a tolerance of 5%.
- Maximum power dissipation of 250 mW, suitable for various voltage regulation applications.
- Corrosion-resistant finish and easily solderable.
- Void-free, transfer-molded, thermosetting plastic case.
- AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other demanding applications.
- Pb-Free packages available, complying with environmental regulations.
- UL94 V-0 flammability rating for safety.
Applications
The BZX84C5V1ET1Z2K Zener diode is versatile and can be used in a variety of applications, including:
- Voltage regulation and stabilization in power supplies.
- Overvoltage protection circuits.
- Signal clipping and clamping circuits.
- Automotive electronics due to its AEC-Q101 qualification.
- General-purpose voltage regulation in electronic devices.
Q & A
- What is the Zener voltage of the BZX84C5V1ET1Z2K? The Zener voltage is 5.1 volts with a tolerance of 5%.
- What is the maximum power dissipation of the BZX84C5V1ET1Z2K? The maximum power dissipation is 250 mW.
- What is the operating temperature range of the BZX84C5V1ET1Z2K? The operating temperature range is -55 to +150°C.
- What type of package does the BZX84C5V1ET1Z2K come in? The BZX84C5V1ET1Z2K comes in a SOT-23 package.
- Is the BZX84C5V1ET1Z2K suitable for automotive applications? Yes, it is AEC-Q101 qualified and PPAP capable.
- Is the BZX84C5V1ET1Z2K Pb-Free? Yes, Pb-Free packages are available.
- What is the flammability rating of the BZX84C5V1ET1Z2K? The flammability rating is UL94 V-0.
- How is the polarity indicated on the BZX84C5V1ET1Z2K? The polarity is indicated by a polarity band on the cathode side.
- What are some common applications of the BZX84C5V1ET1Z2K? Common applications include voltage regulation, overvoltage protection, signal clipping, and automotive electronics.
- What is the storage temperature range for the BZX84C5V1ET1Z2K? The storage temperature range is -65 to +150°C.
