Overview
The MM3Z75VT1G is a Zener voltage regulator diode produced by onsemi, designed to provide voltage regulation and protection in various electronic applications. This diode is part of the MM3ZxxxT1G series and is packaged in a SOD-323 surface mount package, making it suitable for space-constrained designs. It is particularly useful in applications such as cellular phones, handheld portables, and high-density PC boards.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Reverse Zener Voltage (VZ) | 70 - 75 - 79 | V |
| Reverse Current (IZT) | 5 | mA |
| Maximum Zener Impedance (ZZT) | 500 | Ω |
| Reverse Leakage Current (IR) | ≤ 0.05 | μA |
| Total Device Dissipation | ≤ 300 | mW |
| Thermal Resistance (RJA) | 416 | °C/W |
| Junction and Storage Temperature Range | −65 to +150 | °C |
| Package Type | SOD-323 | |
| Package Dimensions | 1.7 mm x 1.25 mm x 0.9 mm | |
| ESD Rating | Class 3 (> 16 kV) per Human Body Model |
Key Features
- Standard Zener breakdown voltage range from 2.4 V to 75 V, with this specific model at 70-75-79 V.
- Steady-state power rating of 300 mW.
- Small body outline dimensions: 1.7 mm x 1.25 mm x 0.9 mm.
- Low body height and lightweight design.
- ESD rating of Class 3 (> 16 kV) per Human Body Model.
- Pb-free and RoHS compliant.
- AEC-Q101 qualified and PPAP capable for automotive and other critical applications.
Applications
The MM3Z75VT1G Zener diode is well-suited for various applications where voltage regulation and protection are crucial. These include:
- Cellular phones and other mobile devices.
- Handheld portables and consumer electronics.
- High-density PC boards and other compact electronic designs.
- Automotive systems requiring AEC-Q101 qualification.
Q & A
- What is the primary function of the MM3Z75VT1G diode?
The primary function of the MM3Z75VT1G diode is to provide voltage regulation and protection in electronic circuits. - What is the package type of the MM3Z75VT1G?
The MM3Z75VT1G is packaged in a SOD-323 surface mount package. - What is the maximum power dissipation of the MM3Z75VT1G?
The maximum power dissipation of the MM3Z75VT1G is 300 mW. - What is the ESD rating of the MM3Z75VT1G?
The ESD rating of the MM3Z75VT1G is Class 3 (> 16 kV) per Human Body Model. - Is the MM3Z75VT1G Pb-free and RoHS compliant?
Yes, the MM3Z75VT1G is Pb-free and RoHS compliant. - What are the typical applications of the MM3Z75VT1G?
The MM3Z75VT1G is typically used in cellular phones, handheld portables, high-density PC boards, and automotive systems. - What is the junction and storage temperature range of the MM3Z75VT1G?
The junction and storage temperature range of the MM3Z75VT1G is −65 to +150 °C. - Is the MM3Z75VT1G AEC-Q101 qualified?
Yes, the MM3Z75VT1G is AEC-Q101 qualified and PPAP capable. - What are the dimensions of the MM3Z75VT1G package?
The package dimensions of the MM3Z75VT1G are 1.7 mm x 1.25 mm x 0.9 mm. - What is the thermal resistance (RJA) of the MM3Z75VT1G?
The thermal resistance (RJA) of the MM3Z75VT1G is 416 °C/W.
