Overview
The SZMMBZ5241BLT1G is a Zener diode from onsemi, designed to provide voltage regulation in compact, high-density applications. This device is part of the MMBZ52xxBLT1G series and is packaged in a surface mount SOT-23 plastic case. It is well-suited for use in cellular phones, handheld portables, and high-density PC boards due to its small size and high performance characteristics.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 10.4 - 11 - 11.55 | V |
| Reverse Current (IZT) | 20 mA | mA |
| Maximum Zener Impedance (ZZT) | 600 Ω | Ω |
| Reverse Leakage Current (IR) | 0.25 μA | μA |
| Forward Current (IF) | 10 mA | mA |
| Forward Voltage (VF) | 0.95 V Max. | V |
| Power Rating | 225 mW | mW |
| Package Type | SOT-23 | - |
| ESD Rating | Class 3 (>16 KV) per Human Body Model | - |
| Operating Temperature Range | -55°C to +150°C | °C |
Key Features
- Compact SOT-23 surface mount package for high-density applications.
- Zener voltage range from 2.4 V to 91 V.
- 225 mW power rating on FR-4 or FR-5 board.
- Package designed for optimal automated board assembly.
- ESD rating of Class 3 (>16 KV) per Human Body Model.
- Pb-Free packages available.
- AEC-Q101 Qualified and PPAP Capable for automotive and other critical applications.
- Small package size suitable for cellular phones, handheld portables, and high-density PC boards.
Applications
- Cellular phones and other mobile devices.
- Handheld portables and consumer electronics.
- High-density PC boards and other compact electronic systems.
- Automotive and industrial applications requiring high reliability and specific control change requirements.
Q & A
- What is the package type of the SZMMBZ5241BLT1G?
The SZMMBZ5241BLT1G is packaged in a surface mount SOT-23 plastic case.
- What is the Zener voltage range of the SZMMBZ5241BLT1G?
The Zener voltage range for the SZMMBZ5241BLT1G is from 10.4 V to 11.55 V.
- What is the power rating of the SZMMBZ5241BLT1G?
The power rating is 225 mW on FR-4 or FR-5 board.
- Is the SZMMBZ5241BLT1G ESD protected?
Yes, it has an ESD rating of Class 3 (>16 KV) per Human Body Model.
- What are the typical applications for the SZMMBZ5241BLT1G?
It is typically used in cellular phones, handheld portables, high-density PC boards, and automotive applications.
- Is the SZMMBZ5241BLT1G AEC-Q101 Qualified?
Yes, it is AEC-Q101 Qualified and PPAP Capable.
- What is the operating temperature range of the SZMMBZ5241BLT1G?
The operating temperature range is from -55°C to +150°C.
- Is the SZMMBZ5241BLT1G Pb-Free?
Yes, Pb-Free packages are available.
- What is the forward voltage (VF) of the SZMMBZ5241BLT1G?
The forward voltage (VF) is 0.95 V Max. at IF = 10 mA.
- How is the polarity indicated on the SZMMBZ5241BLT1G?
The polarity is indicated by a polarity band on the cathode side.
