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Z1SMA47 from TAITRON

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Z1SMA47

Manufacturer: TAITRON, DIOTEC

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

Partnumber Manufacturer Quantity Availability
Z1SMA47 TAITRON, DIOTEC 100000 In Stock

Description and Introduction

Surface mount Silicon-Zener Diodes (non-planar technology) The part **Z1SMA47** is manufactured by **TAITRON**. Here are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** Zener Diode  
- **Voltage - Zener (Nom) (Vz):** 47V  
- **Power - Max:** 1W  
- **Tolerance:** ±5%  
- **Impedance (Max) (Zzt):** 10Ω  
- **Current - Reverse Leakage @ Vr:** 1μA @ 35.25V  
- **Operating Temperature:** -65°C to +175°C  
- **Package / Case:** DO-214AC (SMA)  

### **Descriptions:**  
- A **1W surface-mount Zener diode** designed for voltage regulation and protection in circuits.  
- Features **low leakage current** and **stable voltage characteristics**.  
- Suitable for **general-purpose applications** in consumer electronics, power supplies, and automotive systems.  

### **Features:**  
- **High reliability** with a robust SMA package.  
- **Precise voltage regulation** with ±5% tolerance.  
- **Low dynamic impedance** for improved performance.  
- **RoHS compliant** and lead-free.  

This information is strictly based on the available data for **TAITRON's Z1SMA47** Zener diode.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • SMAJ47A --: Same SMA package unidirectional TVS diode with 47V standoff voltage; widely available and electrically equivalent.
  • P4SMA47A --: SMA-packaged 400W unidirectional TVS diode with matching 47V standoff; direct functional replacement.
  • SMAJ47CA --: SMA 400W TVS diode with 47V standoff; bidirectional version suitable if polarity is not critical.

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