Overview
The MMBZ5247BLT1 is a Zener voltage regulator diode produced by onsemi. It is part of the MMBZ52xxBLT1G series, which offers a range of Zener voltages in a compact SOT-23 surface mount package. This diode is designed to provide voltage regulation with minimal space requirements, making it ideal for high-density applications such as cellular phones, handheld portables, and high-density PC boards.
Key Specifications
| Parameter | Value |
|---|---|
| Zener Voltage (VZ) at IZT | 16.15 V to 17.85 V |
| Maximum Zener Impedance (ZZT) at IZT | 600 Ω |
| Reverse Current (IZT) | 20 mA |
| Reverse Leakage Current (IR) at VR | 0.25 μA |
| Forward Current (IF) | Up to 10 mA |
| Forward Voltage (VF) at IF | 0.95 V Max. @ IF = 10 mA |
| Power Rating | 225 mW on FR-4 or FR-5 Board |
| Package | SOT-23 Surface Mount |
| ESD Rating | Class 3 (> 16 kV) per Human Body Model |
| Operating Temperature Range | -55°C to +150°C |
Key Features
- Compact SOT-23 surface mount package for high-density applications.
- Zener voltage range of 16.15 V to 17.85 V.
- Low maximum Zener impedance of 600 Ω.
- Low reverse leakage current of 0.25 μA.
- High ESD rating of Class 3 (> 16 kV) per Human Body Model.
- AEC-Q101 qualified and PPAP capable for automotive and other critical applications.
- Optimal automated board assembly design.
Applications
The MMBZ5247BLT1 is well-suited for a variety of applications, including:
- Cellular phones and other mobile devices.
- Handheld portables and consumer electronics.
- High-density PC boards and other compact electronic systems.
- Automotive systems requiring AEC-Q101 qualification.
Q & A
- What is the Zener voltage range of the MMBZ5247BLT1? The Zener voltage range is from 16.15 V to 17.85 V.
- What is the maximum power rating of the MMBZ5247BLT1? The maximum power rating is 225 mW on FR-4 or FR-5 boards.
- What package type does the MMBZ5247BLT1 use? It uses a SOT-23 surface mount package.
- What is the ESD rating of the MMBZ5247BLT1? The ESD rating is Class 3 (> 16 kV) per Human Body Model.
- Is the MMBZ5247BLT1 suitable for automotive applications? Yes, it is AEC-Q101 qualified and PPAP capable.
- What is the operating temperature range of the MMBZ5247BLT1? The operating temperature range is -55°C to +150°C.
- What is the typical forward voltage of the MMBZ5247BLT1? The typical forward voltage is 0.95 V Max. @ IF = 10 mA.
- How much reverse leakage current does the MMBZ5247BLT1 have? The reverse leakage current is 0.25 μA.
- What are some common applications for the MMBZ5247BLT1? Common applications include cellular phones, handheld portables, high-density PC boards, and automotive systems.
- Is the MMBZ5247BLT1 available in tape and reel packaging? Yes, it is available in tape and reel packaging.
