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Z1SMA33 from TAITRON

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Z1SMA33

Manufacturer: TAITRON, DIOTEC

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

Partnumber Manufacturer Quantity Availability
Z1SMA33 TAITRON, DIOTEC 100000 In Stock

Description and Introduction

Surface mount Silicon-Zener Diodes (non-planar technology) The part **Z1SMA33** is manufactured by **TAITRON**. Here are the specifications, descriptions, and features based on the available knowledge:

### **Specifications:**
- **Part Number:** Z1SMA33  
- **Manufacturer:** TAITRON  
- **Type:** Zener Diode  
- **Voltage - Zener (Nom) (Vz):** 33V  
- **Power - Max:** 1W  
- **Impedance (Max) (Zzt):** 10 Ohm  
- **Current - Reverse Leakage @ Vr:** 5µA @ 24.8V  
- **Tolerance:** ±5%  
- **Operating Temperature:** -65°C to +150°C  
- **Package / Case:** DO-214AC (SMA)  

### **Descriptions:**
- A **Zener diode** designed for voltage regulation and protection in circuits.  
- Suitable for **surface-mount applications** due to its SMA package.  

### **Features:**
- **High reliability** for voltage clamping and regulation.  
- **Low reverse leakage current.**  
- **Compact SMA package** for space-saving PCB designs.  
- **±5% tolerance** ensures precise voltage regulation.  

For exact datasheet details, refer to TAITRON's official documentation.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • SMAJ33A --: Same SMA package unidirectional TVS diode with 33V standoff voltage and comparable clamping performance; widely available and directly drop-in compatible.
  • P4SMA33A --: SMA-packaged 400W unidirectional TVS with 33V standoff, matching the original's surge rating and footprint for a reliable substitute.
  • SMAJ33CA --: SMA bidirectional TVS with 33V standoff; suitable if bidirectional clamping is acceptable and offers a different series naming for easy distinction.
  • SMBJ33A --: SMB package 33 V unidirectional TVS offering higher surge capability; usable if board space allows the slightly larger footprint.

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