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SMA5J28A from VISHAY

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SMA5J28A

Manufacturer: VISHAY

High Power Density Surface Mount TRANSZORB? Transient Voltage Suppressors

Partnumber Manufacturer Quantity Availability
SMA5J28A VISHAY 50000 In Stock

Description and Introduction

High Power Density Surface Mount TRANSZORB? Transient Voltage Suppressors The **SMA5J28A** is a **28V unidirectional TVS diode** manufactured by **Vishay**. Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Standoff Voltage (VWM):** 28V  
- **Breakdown Voltage (VBR):** 31.1V (min)  
- **Peak Pulse Power (PPP):** 500W (10/1000μs waveform)  
- **Clamping Voltage (VC):** 45.4V at 9.9A  
- **Maximum Reverse Leakage Current (IR):** 1μA at VWM  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** SMA (DO-214AC)  

### **Descriptions:**  
- Designed for **transient voltage suppression** in sensitive electronic circuits.  
- Protects against **ESD, lightning, and other voltage transients**.  
- **Unidirectional** (polarized) operation, meaning it clamps only positive voltage spikes.  

### **Features:**  
- **Low clamping voltage** for effective protection.  
- **Fast response time** (typically <1ps).  
- **High surge capability** (500W peak pulse power).  
- **RoHS compliant** and halogen-free.  
- **Automotive-grade** reliability (AEC-Q101 qualified).  

This diode is commonly used in **power supplies, communication systems, automotive electronics, and industrial applications** for transient protection.  

(Note: All details are based on the manufacturer's datasheet.)

Application Scenarios & Design Considerations

High Power Density Surface Mount TRANSZORB? Transient Voltage Suppressors

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