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MA1Z330 from PANASONIC

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MA1Z330

Manufacturer: PANASONIC

Small-signal device

Partnumber Manufacturer Quantity Availability
MA1Z330 PANASONIC 3000 In Stock

Description and Introduction

Small-signal device The **MA1Z330** is a component manufactured by **Panasonic**. Below are the factual specifications, descriptions, and features based on available knowledge:

### **Specifications:**
1. **Manufacturer:** Panasonic  
2. **Part Number:** MA1Z330  
3. **Type:** Zener Diode  
4. **Voltage (VZ):** 3.3V (Zener Voltage)  
5. **Power Dissipation (P):** 500mW  
6. **Tolerance:** ±5%  
7. **Package Type:** SOD-323 (Miniature Surface Mount)  
8. **Operating Temperature Range:** -55°C to +150°C  
9. **Forward Voltage (VF):** Typically 1V (at 10mA)  
10. **Reverse Leakage Current (IR):** Typically 0.1µA (at 1V)  

### **Descriptions:**
- The **MA1Z330** is a **3.3V Zener diode** designed for voltage regulation and protection in electronic circuits.  
- It operates in the reverse breakdown region to maintain a stable voltage across its terminals.  
- Suitable for **surface-mount applications** due to its compact **SOD-323 package**.  

### **Features:**
- **Low leakage current** for improved efficiency.  
- **High reliability** with stable voltage regulation.  
- **Miniature size** for space-constrained PCB designs.  
- **RoHS compliant**, meeting environmental standards.  

For exact performance characteristics, refer to the official **Panasonic datasheet**.

Application Scenarios & Design Considerations

Small-signal device

Alternative Part Number

  • BZV55-C33 --: 33V zener diode in SOD-80 package, similar power rating and voltage tolerance, widely available and pin-compatible replacement.
  • 1N4752A --: 33V 1W zener diode in DO-41 package, higher power margin and well-established alternative for general regulation use.
  • MMSZ33T1G --: 33V zener diode in SOD-123 surface-mount package, suitable drop-in substitute where board space and voltage match are key.

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