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Z1SMA3.9 from TAITRON

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Z1SMA3.9

Manufacturer: TAITRON

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.

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.

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