Overview
The MM3Z3V3B Zener diode, produced by onsemi, is part of the MM3Z B-Series. This component is designed in the convenient SOD-323F package, making it suitable for a wide range of applications due to its compact size and thin profile. The MM3Z3V3B is particularly useful for voltage regulation, waveform clipping, and MOSFET gate protection. It offers a precise Zener voltage of 3.3V with a tolerance of ±2%, ensuring reliable performance in various electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VZ (Zener Voltage) @ IZT | 3.23 - 3.37 | V |
| IZT (Zener Test Current) | 5 mA | mA |
| ZZT (Zener Impedance) @ IZT | 89 Ω | Ω |
| IR (Reverse Current) @ VR | 4.5 μA | μA |
| VR (Reverse Voltage) | 3.3 V | V |
| PD (Power Dissipation) | 200 mW | mW |
| TJ (Maximum Junction Temperature) | 150 °C | °C |
| TSTG (Storage Temperature Range) | -65 to +150 °C | °C |
| Package Type | SOD-323FL | |
| Finish | Matte Tin(Sn), Pb-Free |
Key Features
- Wide Zener voltage range selection from 2.4V to 75V, with the MM3Z3V3B specifically offering 3.3V.
- VZ tolerance selection of ±2% (B Series).
- Very small and thin SMD package (SOD-323F).
- Matte Tin(Sn) finish, Pb-Free.
- Low power dissipation of 200 mW.
- High maximum junction temperature of 150 °C.
Applications
- Voltage regulation: The MM3Z3V3B is ideal for stabilizing voltage in electronic circuits.
- Waveform clipping: It can be used to limit voltage peaks in waveforms.
- MOSFET gate protection: Protects MOSFET gates from overvoltage conditions.
- General usage device: Suitable for many different end products requiring precise voltage regulation.
Q & A
- What is the Zener voltage of the MM3Z3V3B? The Zener voltage of the MM3Z3V3B is 3.3V with a tolerance of ±2%.
- What is the package type of the MM3Z3V3B? The MM3Z3V3B comes in the SOD-323FL package.
- What is the maximum power dissipation of the MM3Z3V3B? The maximum power dissipation is 200 mW.
- What are the typical applications of the MM3Z3V3B? Typical applications include voltage regulation, waveform clipping, and MOSFET gate protection.
- Is the MM3Z3V3B lead-free? Yes, the MM3Z3V3B has a Matte Tin(Sn) finish and is Pb-Free.
- What is the maximum junction temperature of the MM3Z3V3B? The maximum junction temperature is 150 °C.
- What is the storage temperature range for the MM3Z3V3B? The storage temperature range is -65 to +150 °C.
- How much reverse current can the MM3Z3V3B handle at 3.3V? The MM3Z3V3B can handle a reverse current of 4.5 μA at 3.3V.
- What is the Zener impedance of the MM3Z3V3B? The Zener impedance is 89 Ω.
- Can the MM3Z3V3B be used in high-frequency applications? While it can be used in various applications, its suitability for high-frequency applications should be evaluated based on specific circuit requirements.
