Overview
The MMBZ5240BLT1 is a Zener diode from onsemi, part of the MMBZ52xxBLT1G series. These devices are designed to provide voltage regulation with a minimal space requirement, making them ideal for high-density applications. The MMBZ5240BLT1 is packaged in a surface mount plastic SOT-23 case, which is optimized for automated board assembly. This series is well-suited for various applications, including cellular phones, handheld portables, and high-density PC boards.
Key Specifications
| Parameter | Symbol | Min | Nom | Max |
|---|---|---|---|---|
| Zener Voltage @ IZT | VZ | 9.50 V | 10 V | 10.50 V |
| Reverse Current @ IZT | IZT | 20 mA | 30 mA | |
| Maximum Zener Impedance @ IZT | ZZT | 600 Ω | ||
| Reverse Leakage Current @ VR | IR | 0.25 μA | ||
| Forward Voltage @ IF | VF | 0.95 V | ||
| Power Dissipation | P | 225 mW | ||
| ESD Rating | Class 3 (>16 KV) per Human Body Model | |||
| Package Type | SOT-23 (TO-236) |
Key Features
- 225 mW power dissipation rating on FR-4 or FR-5 board
- Zener voltage range from 2.4 V to 91 V
- Package designed for optimal automated board assembly
- Small package size suitable for high-density applications
- ESD rating of Class 3 (>16 KV) per Human Body Model
- AEC-Q101 qualified and PPAP capable, with SZ prefix for automotive and other applications requiring unique site and control change requirements
- Pb-free packages available
- Corrosion-resistant finish, easily solderable
- Flammability rating: UL94 V-0
Applications
The MMBZ5240BLT1 is well-suited for various high-density applications, including:
- Cellular phones
- Handheld portables
- High-density PC boards
Q & A
- What is the package type of the MMBZ5240BLT1?
The MMBZ5240BLT1 is packaged in a surface mount plastic SOT-23 case.
- What is the Zener voltage range of the MMBZ5240BLT1?
The Zener voltage range is from 9.50 V to 10.50 V.
- What is the power dissipation rating of the MMBZ5240BLT1?
The power dissipation rating is 225 mW on FR-4 or FR-5 board.
- Is the MMBZ5240BLT1 ESD protected?
Yes, it has an ESD rating of Class 3 (>16 KV) per Human Body Model.
- What are the typical applications for the MMBZ5240BLT1?
Typical applications include cellular phones, handheld portables, and high-density PC boards.
- Is the MMBZ5240BLT1 AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified and PPAP capable.
- What is the maximum case temperature for soldering purposes?
The maximum case temperature for soldering purposes is 260°C for 10 seconds.
- Does the MMBZ5240BLT1 come in Pb-free packages?
Yes, Pb-free packages are available.
- What is the flammability rating of the MMBZ5240BLT1?
The flammability rating is UL94 V-0.
- How is the polarity indicated on the MMBZ5240BLT1?
The polarity is indicated by a polarity band on the cathode side.
