Overview
The BZX84C20VLYT116 is a Zener diode produced by ROHM Semiconductor, designed for voltage regulation applications. This component is part of the BZX84 series and is packaged in the SOT-23 format. Although the BZX84C20VL is not recommended for new designs, the BZX84C20VLYT116 is a recommended replacement, offering similar specifications and performance.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Power Dissipation (Pd) | 250 | mW |
| Zener Voltage VZ (Min.) | 18.8 | V |
| Zener Voltage VZ (Max.) | 21.2 | V |
| Test Current IZ @ VZ | 5 | mA |
| Maximum Reverse Leakage Current Ir | 100 | nA |
| Zener Impedance Zz | 55 | Ohms |
| Storage Temperature (Min.) | -65 | °C |
| Storage Temperature (Max.) | 150 | °C |
| Operating Temperature Range | -55 to +150 | °C |
| Package | SOT-23 | |
| Mounting Style | Surface mount | |
| RoHS Compliance | Yes |
Key Features
- Silicon planar Zener diode for voltage regulation.
- Graded according to the international E24 standard for Zener voltages.
- High ESD capability: human body model > 8 kV, machine model > 800 V (AEC-Q101 qualified versions available).
- RoHS-compliant and lead-free.
- Surface mount package in SOT-23 format.
- Wide operating temperature range: -55°C to +150°C.
Applications
The BZX84C20VLYT116 Zener diode is suitable for various voltage regulation applications, including:
- Voltage stabilization in power supplies and electronic circuits.
- Overvoltage protection in electronic devices.
- Signal clipping and limiting in audio and communication systems.
- Automotive and industrial electronics where high reliability and ESD protection are required.
Q & A
- What is the primary function of the BZX84C20VLYT116 Zener diode?
The primary function is voltage regulation and stabilization. - What is the Zener voltage range for the BZX84C20VLYT116?
The Zener voltage range is from 18.8V to 21.2V. - What is the maximum power dissipation of the BZX84C20VLYT116?
The maximum power dissipation is 250 mW. - Is the BZX84C20VLYT116 RoHS-compliant?
Yes, it is RoHS-compliant. - What is the operating temperature range of the BZX84C20VLYT116?
The operating temperature range is from -55°C to +150°C. - What package type is used for the BZX84C20VLYT116?
The package type is SOT-23. - Is the BZX84C20VLYT116 suitable for automotive applications?
Yes, it is suitable for automotive applications due to its high ESD capability and reliability. - What is the maximum reverse leakage current of the BZX84C20VLYT116?
The maximum reverse leakage current is 100 nA. - Can the BZX84C20VLYT116 be used for overvoltage protection?
Yes, it can be used for overvoltage protection in electronic devices. - Is the BZX84C20VLYT116 AEC-Q101 qualified?
Yes, AEC-Q101 qualified versions are available.
