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ZMM55C3V3 from CRANDE

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ZMM55C3V3

Manufacturer: CRANDE, VISHAY

Surface Mount Zener Voltage Regulators

Partnumber Manufacturer Quantity Availability
ZMM55C3V3 CRANDE, VISHAY 60000 In Stock

Description and Introduction

Surface Mount Zener Voltage Regulators The part **ZMM55C3V3** is a Zener diode manufactured by **VISHAY**. Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Part Number:** ZMM55C3V3  
- **Manufacturer:** VISHAY  
- **Type:** Zener Diode  
- **Zener Voltage (Vz):** 3.3V  
- **Power Dissipation (Ptot):** 500mW  
- **Forward Voltage (VF):** 1.2V (at 200mA)  
- **Zener Test Current (IZT):** 5mA  
- **Maximum Reverse Leakage Current (IR):** 5µA (at 1V)  
- **Operating Temperature Range:** -65°C to +150°C  
- **Package:** DO-35  

### **Descriptions:**  
- The **ZMM55C3V3** is a **3.3V Zener diode** designed for voltage regulation and protection in electronic circuits.  
- It provides stable voltage clamping when reverse-biased at its breakdown voltage.  
- Suitable for general-purpose applications, including power supplies and signal conditioning.  

### **Features:**  
- **Precise voltage regulation** at 3.3V.  
- **Low leakage current** for improved efficiency.  
- **DO-35 glass package** for reliability and compact size.  
- **Wide operating temperature range** for various environments.  

This information is strictly based on manufacturer datasheets and technical documentation.

Application Scenarios & Design Considerations

Surface Mount Zener Voltage Regulators

Alternative Part Number

  • BZX55C3V3 --: Same 3.3V zener voltage in a DO-35 glass package with similar 500mW power rating, widely available and a common drop-in replacement.
  • 1N4728A --: 1W 3.3V zener diode in DO-41 package; higher power margin makes it a robust substitute where board space allows.
  • MMSZ4684T1G --: 3.3V zener in SOD-123 surface-mount package, suitable alternative when a smaller SMD footprint is acceptable.
  • BZX79-C3V3 --: 3.3V zener diode in DO-35 package with similar electrical characteristics, suitable as a cross-manufacturer replacement.

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