Overview
The MMBZ5250BLT1G is a Zener diode optimized for voltage regulation and protection in electronic circuits. It is designed to provide excellent performance for various applications, including analog and digital signal switching. This component is part of the MMBZ52xx series from onsemi and is packaged in a compact SOT-23 package, making it suitable for high-density PC boards and other space-constrained designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Product Status | Active | |
| Voltage - Zener (Nom) (Vz) | 20 | V |
| Tolerance | ±5% | |
| Power - Max | 225 mW | |
| Impedance (Max) (Zzt) | 25 Ohms | |
| Current - Reverse Leakage @ Vr | 100 nA @ 15 V | |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA | |
| Operating Temperature | -65°C ~ 150°C | |
| Mounting Type | Surface Mount | |
| Package / Case | TO-236-3, SC-59, SOT-23-3 | |
| Supplier Device Package | SOT-23-3 (TO-236) | |
| Base Product Number | MMBZ5250 |
Key Features
- Zener Diode Functionality: Designed for voltage regulation and protection in electronic circuits.
- Reverse Standoff Voltage of 25V: Ensures the device can withstand high reverse voltages.
- Forward Current of 200mA: Handles moderate currents in electronic circuits.
- Power Dissipation of 300mW: Effective heat dissipation, suitable for high-power applications.
- Low Leakage Current: Reduces power consumption and increases overall system efficiency.
Applications
- Cellular Phones: Suitable due to its high reverse standoff voltage and moderate forward current rating.
- Hand Held Portables: Used in devices like laptops or tablets where power consumption needs to be minimized.
- High Density PC Boards: Compact SOT-23 package and low power dissipation make it ideal for high-density PC boards.
- Consumer Electronics: General use in various consumer electronic devices.
- Energy and Power Systems: Used in energy and power systems for voltage regulation.
- Automotive: Suitable for automotive applications due to its robust specifications.
Q & A
- Q: What is the reverse standoff voltage of the MMBZ5250BLT1G?
A: The reverse standoff voltage of the MMBZ5250BLT1G is 25V. - Q: What is the forward current rating of the MMBZ5250BLT1G?
A: The forward current rating of the MMBZ5250BLT1G is 200mA. - Q: Is the MMBZ5250BLT1G suitable for use in high-density PC boards?
A: Yes, the MMBZ5250BLT1G is suitable for use on high density PC boards due to its compact SOT-23 package and low power dissipation. - Q: What is the operating temperature range of the MMBZ5250BLT1G?
A: The operating temperature range of the MMBZ5250BLT1G is -65°C to 150°C. - Q: What is the maximum power dissipation of the MMBZ5250BLT1G?
A: The maximum power dissipation of the MMBZ5250BLT1G is 225 mW. - Q: What is the Zener voltage tolerance of the MMBZ5250BLT1G?
A: The Zener voltage tolerance of the MMBZ5250BLT1G is ±5%. - Q: What is the package type of the MMBZ5250BLT1G?
A: The MMBZ5250BLT1G is packaged in a SOT-23-3 (TO-236) package. - Q: Is the MMBZ5250BLT1G RoHS compliant?
A: Yes, the MMBZ5250BLT1G is RoHS compliant. - Q: What is the typical forward voltage drop of the MMBZ5250BLT1G?
A: The typical forward voltage drop of the MMBZ5250BLT1G is 900 mV at 10 mA. - Q: What are some alternative parts to the MMBZ5250BLT1G?
A: Alternatives include MMBZ5240BLT1G, MMBZ5260BLT1G, and other Zener diodes from different manufacturers listed in the datasheet.
