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SMAZ33 from EIC

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SMAZ33

Manufacturer: EIC

Halogen free available upon request by adding suffix "-HF" 1.0W Power Dissipation

Partnumber Manufacturer Quantity Availability
SMAZ33 EIC 19516 In Stock

Description and Introduction

Halogen free available upon request by adding suffix "-HF" 1.0W Power Dissipation The SMAZ33 is a Zener diode manufactured by EIC (Electronic Instrumentation & Control). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Part Number:** SMAZ33  
- **Manufacturer:** EIC (Electronic Instrumentation & Control)  
- **Type:** Zener Diode  
- **Zener Voltage (Vz):** 33V  
- **Power Dissipation (Pd):** 500mW  
- **Forward Voltage (Vf):** 1.2V (typical)  
- **Maximum Reverse Leakage Current (Ir):** 5µA (at working voltage)  
- **Operating Temperature Range:** -65°C to +150°C  
- **Package:** SMA (DO-214AC)  

### **Descriptions:**
- The SMAZ33 is a surface-mount Zener diode designed for voltage regulation and transient suppression applications.  
- It provides a stable 33V breakdown voltage with tight tolerance.  
- Suitable for circuit protection and voltage clamping in various electronic devices.  

### **Features:**
- **High Reliability:** Stable performance under varying conditions.  
- **Low Leakage Current:** Ensures minimal power loss.  
- **Surface-Mount Package (SMA):** Compact and suitable for automated PCB assembly.  
- **RoHS Compliant:** Meets environmental standards.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Halogen free available upon request by adding suffix "-HF" 1.0W Power Dissipation

Alternative Part Number

  • 1N5363B --: 33 V 5 W zener diode in DO-201 package, same voltage and power class, widely available and electrically equivalent for most SMAZ33 applications.
  • BZX85C33 --: 33 V 1.3 W zener diode in DO-41 package, suitable drop-in for lower-power SMAZ33 circuits with similar tolerance and voltage rating.
  • SMBJ33A --: 33 V SMB transient voltage suppressor in a similar SMB outline, useful as a protective replacement where the SMAZ33 is used for clamping or surge protection.

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