Overview
The SZMM3Z12VST1G is a Zener diode voltage regulator produced by ON Semiconductor, packaged in a SOD-323 surface mount package. This device is designed to provide voltage regulation and protection, making it particularly suitable for applications where space is limited. It is well-suited for use in cellular phones, handheld portables, and high-density PC boards.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (VZ) | 11.74 - 12.24 | V |
| Voltage - Forward (VF) | 0.9 | V @ 10 mA |
| Power Dissipation (PD) | 300 | mW |
| Operating Temperature Range | -65 to +150 | °C |
| ESD Rating | Class 3 (> 16 kV) per Human Body Model | |
| Package Type | SOD-323 | |
| Maximum Case Temperature for Soldering | 260°C for 10 seconds | |
| Flammability Rating | UL 94 V-0 | |
| Compliance | Pb-Free, Halogen Free/BFR Free, RoHS Compliant | |
| AEC-Q101 Qualification | Yes |
Key Features
- Tight tolerance Zener voltage regulation
- Standard Zener Breakdown Voltage Range: 2.4 V to 75 V
- Steady State Power Rating of 300 mW
- Small body outline dimensions: 0.067" x 0.049" (1.7 mm x 1.25 mm)
- Low body height: 0.035" (0.9 mm)
- ESD Rating of Class 3 (> 16 kV) per Human Body Model
- SZ Prefix for automotive and other applications requiring unique site and control change requirements
- AEC-Q101 Qualified and PPAP Capable
- Pb-Free, Halogen Free/BFR Free, and RoHS Compliant
Applications
- Cellular phones
- Handheld portables
- High-density PC boards
- Automotive applications requiring unique site and control change requirements
Q & A
- What is the package type of the SZMM3Z12VST1G?
The package type is SOD-323.
- What is the maximum power dissipation of the SZMM3Z12VST1G?
The maximum power dissipation is 300 mW.
- What is the operating temperature range of the SZMM3Z12VST1G?
The operating temperature range is -65°C to +150°C.
- Is the SZMM3Z12VST1G ESD rated?
Yes, it has an ESD Rating of Class 3 (> 16 kV) per Human Body Model.
- Is the SZMM3Z12VST1G RoHS compliant?
Yes, it is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant.
- What are the typical applications of the SZMM3Z12VST1G?
Typical applications include cellular phones, handheld portables, and high-density PC boards.
- What is the maximum case temperature for soldering purposes?
The maximum case temperature for soldering purposes is 260°C for 10 seconds.
- Is the SZMM3Z12VST1G AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified and PPAP capable.
- What is the flammability rating of the SZMM3Z12VST1G?
The flammability rating is UL 94 V-0.
- What is the Zener voltage range of the SZMM3Z12VST1G?
The Zener voltage range is 11.74 V to 12.24 V.
