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Z1SMA3.9 from DIOTEC

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Z1SMA3.9

Manufacturer: DIOTEC

Surface mount Silicon-Zener Diodes (non-planar technology)

Partnumber Manufacturer Quantity Availability
Z1SMA3.9,Z1SMA39 DIOTEC 50000 In Stock

Description and Introduction

Surface mount Silicon-Zener Diodes (non-planar technology) Part Z1SMA3.9 is a Zener diode manufactured by DIOTEC. Below are the specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Part Number:** Z1SMA3.9  
- **Manufacturer:** DIOTEC  
- **Type:** Zener Diode  
- **Zener Voltage (Vz):** 3.9V  
- **Power Dissipation (Ptot):** 1.5W  
- **Package Type:** SMA (DO-214AC)  
- **Forward Voltage (Vf):** 1.2V (typical at 200mA)  
- **Maximum Reverse Leakage Current (Ir):** 5µA (at 1V)  
- **Operating Temperature Range:** -65°C to +150°C  
- **Tolerance:** ±5%  

### **Descriptions:**  
- The Z1SMA3.9 is a surface-mount Zener diode designed for voltage regulation and protection in electronic circuits.  
- It provides a stable reference voltage of 3.9V when operated in the reverse breakdown region.  
- Suitable for applications requiring precise voltage clamping or regulation.  

### **Features:**  
- High power dissipation capability (1.5W).  
- Compact SMA package for space-saving PCB designs.  
- Low reverse leakage current.  
- Reliable performance across a wide temperature range.  
- RoHS compliant.  

For detailed electrical characteristics and application notes, refer to the official DIOTEC datasheet.

Application Scenarios & Design Considerations

Surface mount Silicon-Zener Diodes (non-planar technology)
Partnumber Manufacturer Quantity Availability
Z1SMA3.9,Z1SMA39 TAITRON 50000 In Stock

Description and Introduction

Surface mount Silicon-Zener Diodes (non-planar technology) The part **Z1SMA3.9** is manufactured by **TAITRON**. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** Zener Diode  
- **Voltage - Zener (Nom) (Vz):** 3.9V  
- **Power - Max:** 1W  
- **Tolerance:** ±5%  
- **Impedance (Max) (Zzt):** 10 Ohm  
- **Current - Reverse Leakage @ Vr:** 5µA @ 1V  
- **Operating Temperature:** -65°C to +150°C  
- **Package / Case:** DO-214AC (SMA)  

### **Descriptions:**  
- The **Z1SMA3.9** is a **1W surface-mount Zener diode** designed for voltage regulation and protection in electronic circuits.  
- It features a **3.9V nominal Zener voltage** with a **±5% tolerance**, ensuring stable voltage clamping.  
- The **SMA package** makes it suitable for automated PCB assembly.  

### **Features:**  
- **High reliability** for voltage stabilization applications.  
- **Low reverse leakage current** for improved efficiency.  
- **Compact SMA package** for space-constrained designs.  
- **Wide operating temperature range** for various environments.  

This information is strictly based on the manufacturer's provided data. Let me know if you need further details.

Application Scenarios & Design Considerations

Surface mount Silicon-Zener Diodes (non-planar technology)

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