Overview
The SZMM3Z13VT1G 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 MM3ZxxxT1G series and is packaged in a small SOD-323 surface mount package, making it ideal for space-constrained designs. The SZ prefix indicates that this device is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other applications requiring stringent quality standards.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Reverse Zener Voltage @ IZT | 13 V (Nominal) | V |
| Reverse Current @ IZT | 5 mA | mA |
| Maximum Zener Impedance @ IZT | 100 Ω | Ω |
| Reverse Leakage Current @ VR | 0.5 μA | μA |
| Steady State Power Rating | 300 mW | mW |
| Package Dimensions | 1.7 mm x 1.25 mm x 0.9 mm | mm |
| Package Weight | 4.507 mg | mg |
| ESD Rating | Class 3 (> 16 kV) per Human Body Model | |
| Maximum Case Temperature for Soldering | 260°C for 10 seconds | °C |
Key Features
- Standard Zener breakdown voltage range from 2.4 V to 75 V, with the SZMM3Z13VT1G specifically rated at 13 V.
- Small body outline dimensions (SOD-323 package) suitable for high-density PCBs and space-constrained applications.
- Low body height of 0.035 inches (0.9 mm) and a package weight of 4.507 mg.
- ESD rating of Class 3 (> 16 kV) per Human Body Model.
- AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other stringent applications.
- Pb-free and RoHS compliant.
Applications
The SZMM3Z13VT1G is well-suited for various applications where voltage regulation and protection are critical, such as:
- Cellular phones and handheld portable devices.
- High-density PC boards.
- Automotive electronics requiring AEC-Q101 qualification.
- Other applications where space is at a premium and reliability is essential.
Q & A
- What is the primary function of the SZMM3Z13VT1G?
The primary function is to provide voltage regulation and protection. - What is the package type of the SZMM3Z13VT1G?
The package type is SOD-323 surface mount. - What is the nominal Zener voltage of the SZMM3Z13VT1G?
The nominal Zener voltage is 13 V. - What is the steady state power rating of the SZMM3Z13VT1G?
The steady state power rating is 300 mW. - Is the SZMM3Z13VT1G suitable for automotive applications?
Yes, it is AEC-Q101 qualified and PPAP capable. - What is the ESD rating of the SZMM3Z13VT1G?
The ESD rating is Class 3 (> 16 kV) per Human Body Model. - What are the dimensions of the SZMM3Z13VT1G package?
The dimensions are 1.7 mm x 1.25 mm x 0.9 mm. - Is the SZMM3Z13VT1G Pb-free?
Yes, it is Pb-free and RoHS compliant. - What is the maximum case temperature for soldering?
The maximum case temperature for soldering is 260°C for 10 seconds. - What types of applications are the SZMM3Z13VT1G typically used in?
Typically used in cellular phones, handheld portables, high-density PC boards, and automotive electronics.
