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ZMM5228B from ST,ST Microelectronics

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ZMM5228B

Manufacturer: ST

ZENER DIODES Voltage: 2.4-56V P e a k Pulse Power: 500mW Glass passivated junction

Partnumber Manufacturer Quantity Availability
ZMM5228B ST 2500 In Stock

Description and Introduction

ZENER DIODES Voltage: 2.4-56V P e a k Pulse Power: 500mW Glass passivated junction Part Number: **ZMM5228B**  
Manufacturer: **STMicroelectronics**  

### Specifications:  
- **Type**: Zener Diode  
- **Voltage (Vz)**: 2.8V  
- **Power Dissipation (Ptot)**: 500mW  
- **Tolerance**: ±5%  
- **Maximum Reverse Leakage Current (Ir)**: 5µA  
- **Operating Temperature Range**: -65°C to +150°C  
- **Package**: SOD-80 (MiniMELF)  

### Descriptions and Features:  
- Designed for voltage regulation and protection in electronic circuits.  
- Low leakage current ensures efficiency in precision applications.  
- Compact SOD-80 package suitable for space-constrained designs.  
- RoHS compliant.  

For detailed technical information, refer to the **STMicroelectronics datasheet**.

Application Scenarios & Design Considerations

ZENER DIODES Voltage: 2.4-56V P e a k Pulse Power: 500mW Glass passivated junction

Alternative Part Number

  • BZX55C3V6 --: 3.6V 500mW zener diode in a DO-35 package, a close electrical and mechanical match to the ZMM5228B.
  • 1N5228B --: Same 3.6V zener voltage and 500mW power rating in DO-35, a direct functional equivalent.
  • BZX79-C3V6 --: 3.6V 500mW zener in DO-35 with similar tolerance and characteristics, suitable as a replacement.

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