Overview
The SZMM3Z3V0T1G is a Zener diode produced by onsemi, designed for voltage regulation and protection in various electronic applications. This component is part of the MM3ZxxxT1G series and is packaged in a compact SOD-323 surface mount package. It is particularly suited for applications where space is limited, such as in cellular phones, handheld portables, and high-density PC boards. The SZMM3Z3V0T1G is AEC-Q101 qualified, making it suitable for automotive and other demanding applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Reverse Zener Voltage (VZ) | 3.0 - 3.2 - 3.4 | V |
| Reverse Current (IZT) | 5 | mA |
| Maximum Zener Impedance (ZZT) | 100 | Ω |
| Reverse Leakage Current (IR) | 0.5 | μA |
| Forward Voltage (VF) | 0.9 | V |
| Forward Current (IF) | 10 | mA |
| Total Device Dissipation | 300 | mW |
| Junction and Storage Temperature Range | -65 to +150 | °C |
| ESD Rating | Class 3 (> 16 kV) per Human Body Model | |
| Package Type | SOD-323 | |
| Package Dimensions | 1.7 mm x 1.25 mm x 0.9 mm |
Key Features
- Compact SOD-323 surface mount package, ideal for space-constrained applications.
- Wide working voltage range: nominal 2.4 V to 75 V.
- Low differential resistance.
- AEC-Q101 qualified, suitable for automotive and other demanding applications.
- Pb-Free and RoHS compliant.
- High ESD rating of Class 3 (> 16 kV) per Human Body Model.
- Corrosion-resistant finish and UL 94 V-0 flammability rating.
Applications
The SZMM3Z3V0T1G Zener diode is well-suited for various applications, including:
- Voltage regulation and protection in electronic circuits.
- Waveform clipping and voltage stabilization.
- Cellular phones and other handheld portable devices.
- High-density PC boards and other space-constrained electronic assemblies.
- Automotive electronics due to its AEC-Q101 qualification.
Q & A
- What is the primary function of the SZMM3Z3V0T1G Zener diode?
The primary function is to provide voltage regulation and protection in electronic circuits. - What is the package type of the SZMM3Z3V0T1G?
The package type is SOD-323. - What is the nominal Zener voltage of the SZMM3Z3V0T1G?
The nominal Zener voltage is 3.0 V, with a tolerance range of 3.0 - 3.2 - 3.4 V. - Is the SZMM3Z3V0T1G AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified, making it suitable for automotive and other demanding applications. - What is the maximum total device dissipation of the SZMM3Z3V0T1G?
The maximum total device dissipation is 300 mW. - What is the ESD rating of the SZMM3Z3V0T1G?
The ESD rating is Class 3 (> 16 kV) per Human Body Model. - Is the SZMM3Z3V0T1G Pb-Free?
Yes, it is Pb-Free and RoHS compliant. - What are some common applications of the SZMM3Z3V0T1G?
Common applications include cellular phones, handheld portables, high-density PC boards, and automotive electronics. - What is the junction and storage temperature range of the SZMM3Z3V0T1G?
The junction and storage temperature range is -65 to +150°C. - What is the forward voltage of the SZMM3Z3V0T1G at a forward current of 10 mA?
The forward voltage is 0.9 V at a forward current of 10 mA.
