Overview
The MM5Z18VT1G is a Zener voltage regulator diode produced by onsemi, designed to provide voltage regulation and protection in various electronic applications. This component is part of the MM5ZxxxT1G series, which is known for its standard tolerance and high reliability. The MM5Z18VT1G is packaged in a small SOD-523 surface mount package, making it ideal for space-constrained designs such as cellular phones, handheld portables, and high-density PC boards.
Key Specifications
| Parameter | Symbol | Min | Nom | Max | Unit |
|---|---|---|---|---|---|
| Reverse Zener Voltage | VZ | 16.8 | 18 | 19.1 | V |
| Reverse Current at VZ | IZT | 5 mA | mA | ||
| Maximum Zener Impedance at IZT | ZZT | 45 | Ω | ||
| Reverse Leakage Current at VR | IR | 0.05 | μA | ||
| Steady State Power Rating | PD | 500 | mW | ||
| Thermal Resistance, Junction-to-Ambient | RJA | 250 | °C/W | ||
| Junction and Storage Temperature Range | TJ, Tstg | -65 | +150 | °C | |
| ESD Rating | > 16 kV |
Key Features
- Standard Zener Breakdown Voltage Range: 2.4 V to 75 V, with the MM5Z18VT1G specifically rated at 16.8 V to 19.1 V.
- Small Body Outline Dimensions: 0.047″ x 0.032″ (1.20 mm x 0.80 mm) with a low body height of 0.028″ (0.7 mm).
- High ESD Rating: Class 3 (> 16 kV) per Human Body Model.
- AEC-Q101 Qualified and PPAP Capable: Suitable for automotive and other applications requiring unique site and control change requirements.
- Pb-Free and RoHS Compliant: Environmentally friendly packaging.
- High Thermal Stability: Maximum junction and storage temperature range of -65°C to +150°C.
Applications
The MM5Z18VT1G is well-suited for various applications where voltage regulation and protection are critical, including:
- 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 qualified components.
Q & A
- What is the primary function of the MM5Z18VT1G?
The MM5Z18VT1G is a Zener voltage regulator diode designed to provide voltage regulation and protection in electronic circuits.
- What is the Zener voltage range for the MM5Z18VT1G?
The Zener voltage range for the MM5Z18VT1G is from 16.8 V to 19.1 V.
- What is the steady state power rating of the MM5Z18VT1G?
The steady state power rating of the MM5Z18VT1G is 500 mW.
- What are the dimensions of the SOD-523 package?
The SOD-523 package dimensions are 0.047″ x 0.032″ (1.20 mm x 0.80 mm) with a height of 0.028″ (0.7 mm).
- Is the MM5Z18VT1G ESD rated?
- Is the MM5Z18VT1G suitable for automotive applications?
- What is the junction and storage temperature range for the MM5Z18VT1G?
The junction and storage temperature range for the MM5Z18VT1G is -65°C to +150°C.
- Is the MM5Z18VT1G Pb-Free and RoHS compliant?
- What are some common applications for the MM5Z18VT1G?
- How is the MM5Z18VT1G packaged?
