Overview
The SZMMBZ6V8ALT1G is a dual monolithic silicon Zener diode produced by onsemi. This component is designed for applications requiring transient overvoltage protection capability and is particularly suited for voltage and ESD sensitive equipment. The dual junction common anode design allows it to protect two separate lines using only one package, making it ideal for situations where board space is limited. It is widely used in various electronic devices such as computers, printers, business machines, communication systems, and medical equipment.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage (VZ) | 6.8 V |
| Maximum Power (PMax) | 0.225 W |
| Peak Reverse Voltage Range | 3 V to 26 V |
| Standard Zener Breakdown Voltage Range | 5.6 V to 33 V |
| Peak Power | 24 or 40 Watts @ 1.0 ms (Unidirectional) |
| ESD Rating | Class N (exceeding 16 kV) per the Human Body Model |
| Leakage Current | < 5.0 µA |
| Package Type | SOT-23 (TO-236) |
| Package Dimensions | 2.90x1.30x1.00 mm |
| Maximum Case Temperature for Soldering | 260°C for 10 seconds |
| Flammability Rating | UL 94V-O |
| AEC-Q101 Qualified | Yes |
| Pb-Free Packages | Available |
Key Features
- Dual monolithic silicon Zener diodes with a common anode design, protecting two separate lines in one package.
- Transient overvoltage protection capability.
- Suitable for voltage and ESD sensitive equipment.
- Applications include voltage regulation, waveform clipping, and MOSFET gate protection.
- SOT-23 package allows for either two separate unidirectional configurations or a single bidirectional configuration.
- Low leakage current (< 5.0 µA).
- Corrosion resistant finish, easily solderable.
- Package designed for optimal automated board assembly.
- Small package size for high density applications.
- AEC-Q101 qualified and PPAP capable.
Applications
- Computers and peripherals.
- Printers and business machines.
- Communication systems.
- Medical equipment.
- Voltage regulation and waveform clipping.
- MOSFET gate protection.
- General usage in various electronic devices requiring overvoltage protection.
Q & A
- What is the primary function of the SZMMBZ6V8ALT1G Zener diode?
The primary function is to provide transient overvoltage protection and voltage regulation in electronic circuits.
- What is the voltage rating of the SZMMBZ6V8ALT1G?
The voltage rating is 6.8 V.
- What is the maximum power handling of the SZMMBZ6V8ALT1G?
The maximum power handling is 0.225 W.
- What package type is used for the SZMMBZ6V8ALT1G?
The package type is SOT-23 (TO-236).
- Is the SZMMBZ6V8ALT1G ESD rated?
Yes, it has an ESD rating of Class N (exceeding 16 kV) per the Human Body Model.
- What are the typical applications of the SZMMBZ6V8ALT1G?
Typical applications include computers, printers, communication systems, medical equipment, and other voltage and ESD sensitive devices.
- Is the SZMMBZ6V8ALT1G AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified and PPAP capable.
- What is the maximum case temperature for soldering the SZMMBZ6V8ALT1G?
The maximum case temperature for soldering is 260°C for 10 seconds.
- Does the SZMMBZ6V8ALT1G come in Pb-free packages?
Yes, Pb-free packages are available.
- What is the flammability rating of the SZMMBZ6V8ALT1G package?
The flammability rating is UL 94V-O.
