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SMAJ7.0A from RECRON

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SMAJ7.0A

Manufacturer: RECRON, MICROSEMI, FAIRCHILD, CONCORD

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS
Partnumber Manufacturer Quantity Availability
SMAJ7.0A,SMAJ70A RECRON, MICROSEMI, FAIRCHILD, CONCORD 211000 In Stock

Description and Introduction

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS The SMAJ7.0A is a transient voltage suppressor (TVS) diode manufactured by Fairchild Semiconductor. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Voltage - Reverse Standoff (V_RWM):** 7.0V  
- **Voltage - Breakdown (V_BR):** 7.78V (Min)  
- **Voltage - Clamping (V_C):** 11.4V at 10A (Typ)  
- **Peak Pulse Current (I_PP):** 10A (8/20μs)  
- **Power - Peak Pulse (P_PP):** 400W (8/20μs)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package / Case:** DO-214AC (SMA)  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
- The SMAJ7.0A is designed to protect sensitive electronics from voltage transients, such as ESD (electrostatic discharge), lightning, and inductive load switching.  
- It provides unidirectional protection (polarized) and is optimized for fast response to transient events.  

### **Features:**  
- Low incremental surge resistance  
- Fast response time (typically <1ps)  
- High reliability  
- RoHS compliant  
- Meets IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT), and IEC 61000-4-5 (Surge) standards  

This information is strictly based on the manufacturer's datasheet and does not include any additional recommendations.

Application Scenarios & Design Considerations

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS

Alternative Part Number

  • SMAJ7.0A-E3/61 --: Same SMAJ series 400W unidirectional TVS with 7.0V standoff voltage, widely available and electrically equivalent.
  • P4SMA7.0A --: 400W SMA-package unidirectional TVS diode with matching 7.0V working voltage, suitable drop-in replacement.
  • SMA6J7.0A --: 600W SMA unidirectional TVS with same 7.0V standoff, offers higher surge rating and similar footprint.
  • P6SMB7.0A --: Same 7.0V standoff unidirectional TVS in SMB package with comparable 600W peak pulse rating, widely available and pin-compatible.
  • SMBJ7.0A --: Direct SMB-packaged 7.0V unidirectional TVS with 600W surge capability, matching the SMAJ7.0A form factor and clamping behavior.
  • 1SMB7.0AT3G --: SMB 7.0V unidirectional transient voltage suppressor with similar 600W rating and electrical characteristics, suitable drop-in replacement.
  • P6SMB8.2A --: SMB-packaged unidirectional TVS with a comparable standoff voltage and clamping performance, widely available and a common drop-in substitute for SMAJ7.0A.

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