Overview
The SZMM3Z5V6T1G is a Zener voltage regulator diode produced by onsemi, designed to provide reliable voltage regulation in a compact SOD-323 surface mount package. This device is part of the MM3ZxxxT1G series, which offers a wide range of Zener breakdown voltages from 2.4 V to 75 V. The SZMM3Z5V6T1G is particularly suited for applications where space is limited, such as in cellular phones, handheld portables, and high-density PC boards.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VZ (Zener Voltage) | @ IZT | 5.2 | 5.6 | 6.0 | V |
| IZT (Reverse Current) | @ VZ | 5 | - | - | mA |
| ZZT (Zener Impedance) | @ IZT | - | - | 2.0 | Ω |
| IR (Reverse Leakage Current) | @ VR | - | - | 1.0 | μA |
| PD (Total Power Dissipation) | @ TA = 25°C | - | - | 300 | mW |
| PZSM (Non-repetitive Peak Reverse Power Dissipation) | Pulse test | - | - | 40 | W |
| VF (Forward Voltage) | @ IF = 100 mA | - | - | 1.1 | V |
| TJ (Junction Temperature Range) | - | -65 | - | +150 | °C |
| RJA (Thermal Resistance from Junction to Ambient) | - | - | - | 416 | °C/W |
Key Features
- Standard Zener breakdown voltage range from 2.4 V to 75 V
- Steady state power rating of 300 mW
- Compact SOD-323 surface mount package with dimensions 0.067" x 0.049" (1.7 mm x 1.25 mm) and a low body height of 0.035" (0.9 mm)
- ESD rating of Class 3 (> 16 kV) per Human Body Model
- AEC-Q101 qualified and PPAP capable for automotive and other applications requiring unique site and control change requirements
- Pb-free devices with corrosion-resistant finishes
- Low differential resistance and wide working voltage range
Applications
- General voltage regulation functions
- Cellular phones and other handheld portable devices
- High-density PC boards and other space-constrained applications
- Automotive and industrial applications requiring AEC-Q101 qualification
Q & A
- What is the Zener voltage range for the SZMM3Z5V6T1G?
The Zener voltage for the SZMM3Z5V6T1G is between 5.2 V and 6.0 V.
- What is the maximum power dissipation of the SZMM3Z5V6T1G?
The maximum power dissipation is 300 mW at an ambient temperature of 25°C.
- What is the package type and dimensions of the SZMM3Z5V6T1G?
The device is packaged in a SOD-323 surface mount package with dimensions 0.067" x 0.049" (1.7 mm x 1.25 mm) and a height of 0.035" (0.9 mm).
- Is the SZMM3Z5V6T1G ESD protected?
Yes, it has an ESD rating of Class 3 (> 16 kV) per Human Body Model.
- Is the SZMM3Z5V6T1G suitable for automotive applications?
Yes, it is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other applications requiring unique site and control change requirements.
- What is the forward voltage of the SZMM3Z5V6T1G at 100 mA?
The forward voltage is typically 1.1 V at 100 mA.
- What is the junction temperature range for the SZMM3Z5V6T1G?
The junction temperature range is from -65°C to +150°C.
- What is the thermal resistance from junction to ambient for the SZMM3Z5V6T1G?
The thermal resistance from junction to ambient is 416 °C/W.
- Is the SZMM3Z5V6T1G Pb-free?
Yes, the device is Pb-free and has corrosion-resistant finishes.
- What are some common applications for the SZMM3Z5V6T1G?
Common applications include general voltage regulation, cellular phones, handheld portables, high-density PC boards, and automotive applications.
