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SMAJ5.0CA from FAIRCHILD,Fairchild Semiconductor

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SMAJ5.0CA

Manufacturer: FAIRCHILD, MICROSEMI, CONCORD

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS

Partnumber Manufacturer Quantity Availability
SMAJ5.0CA,SMAJ50CA FAIRCHILD, MICROSEMI, CONCORD 113000 In Stock

Description and Introduction

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS The SMAJ5.0CA is a transient voltage suppressor (TVS) diode manufactured by Microsemi. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Peak Pulse Power (PPP):** 400W (10/1000μs waveform)  
- **Breakdown Voltage (VBR):** 5.5V (min) – 6.1V (max)  
- **Standoff Voltage (VRWM):** 5.0V  
- **Maximum Clamping Voltage (VC):** 9.2V at 1A  
- **Peak Pulse Current (IPP):** 43.5A  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** SMA (DO-214AC)  

### **Descriptions:**
- The SMAJ5.0CA is a bidirectional TVS diode designed to protect sensitive electronics from voltage transients, including ESD, lightning, and inductive load switching.  
- It is compliant with IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT), and IEC 61000-4-5 (Surge) standards.  
- The bidirectional configuration clamps both positive and negative transients.  

### **Features:**
- Low incremental surge resistance for superior clamping performance.  
- Fast response time (<1ns).  
- RoHS compliant.  
- High reliability and robustness for surge protection applications.  

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

Application Scenarios & Design Considerations

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS

Alternative Part Number

  • SMBJ5.0CA --: Same 5.0V bidirectional TVS diode with identical working and clamping characteristics, in a larger SMB package that offers higher surge rating and is a common drop-in upgrade.
  • P6SMB6.8CA --: Bidirectional TVS in SMB package with comparable standoff voltage and clamping performance, widely available and suitable for similar transient protection designs.
  • 1.5SMC6.8CA --: Bidirectional TVS diode with similar voltage rating and higher peak pulse power capability, usable as a robust alternative when board space allows a larger SMC package.

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