Overview
The MM3Z33VT1G 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, which is packaged in a SOD-323 surface mount package. The MM3Z33VT1G is particularly useful in situations where space is limited, making it suitable for high-density PCBs, cellular phones, and handheld portable devices.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Breakdown Voltage Range | 31 - 33 - 35 | V |
| Steady State Power Rating | 500 mW | mW |
| Package Dimensions | 0.067" x 0.049" (1.7 mm x 1.25 mm) | - |
| Body Height | 0.035" (0.9 mm) | - |
| Package Weight | 4.507 mg/Unit | mg |
| ESD Rating | Class 3 (> 16 kV) per Human Body Model | - |
| Junction and Storage Temperature Range | -65 to +150 °C | °C |
| Maximum Zener Impedance @ IZT | 100 Ω | Ω |
| Reverse Leakage Current @ VR | 0.05 μA | μA |
| Maximum Temperature Coefficient of VZ | -3.5 mV/k | mV/k |
| Capacitance @ VR = 0 and f = 1 MHz | 450 pF | pF |
Key Features
- Standard Zener breakdown voltage range from 2.4 V to 75 V, with the MM3Z33VT1G specifically rated at 31-33-35 V.
- Steady state power rating of 500 mW, making it suitable for a variety of applications.
- Small SOD-323 surface mount package, ideal for high-density PCBs and space-constrained designs.
- Low body height of 0.035" (0.9 mm) and small package dimensions of 0.067" x 0.049" (1.7 mm x 1.25 mm).
- ESD rating of Class 3 (> 16 kV) per Human Body Model, ensuring robust protection against electrostatic discharge.
- SZ prefix available for automotive and other applications requiring unique site and control change requirements, AEC-Q101 qualified and PPAP capable.
- Pb-free devices, compliant with environmental regulations.
Applications
- Cellular phones and other mobile devices.
- Handheld portable electronics.
- High-density PC boards and other space-constrained electronic designs.
- Automotive electronics, especially those requiring AEC-Q101 qualification.
- Voltage regulation and protection in various industrial and consumer electronic devices.
Q & A
- What is the Zener breakdown voltage range of the MM3Z33VT1G?
The Zener breakdown voltage range of the MM3Z33VT1G is 31-33-35 V.
- What is the steady state power rating of the MM3Z33VT1G?
The steady state power rating of the MM3Z33VT1G is 500 mW.
- What package type is used for the MM3Z33VT1G?
The MM3Z33VT1G is packaged in a SOD-323 surface mount package.
- What are the dimensions of the MM3Z33VT1G package?
The package dimensions are 0.067" x 0.049" (1.7 mm x 1.25 mm) with a body height of 0.035" (0.9 mm).
- Is the MM3Z33VT1G ESD protected?
Yes, the MM3Z33VT1G has an ESD rating of Class 3 (> 16 kV) per Human Body Model.
- Is the MM3Z33VT1G Pb-free?
Yes, the MM3Z33VT1G is a Pb-free device.
- What are some common applications for the MM3Z33VT1G?
Common applications include cellular phones, handheld portables, high-density PC boards, and automotive electronics.
- What is the junction and storage temperature range for the MM3Z33VT1G?
The junction and storage temperature range is -65 to +150 °C.
- What is the maximum Zener impedance of the MM3Z33VT1G?
The maximum Zener impedance at IZT is 100 Ω.
- What is the reverse leakage current of the MM3Z33VT1G?
The reverse leakage current at VR is 0.05 μA.
