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SMBJ8.0CA from MICROSEMI

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SMBJ8.0CA

Manufacturer: MICROSEMI, FAIRCHILD, CONCORD, NXP/PHILIPS

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS
Partnumber Manufacturer Quantity Availability
SMBJ8.0CA,SMBJ80CA MICROSEMI, FAIRCHILD, CONCORD, NXP/PHILIPS 114000 In Stock

Description and Introduction

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS The SMBJ8.0CA is a surface-mount transient voltage suppressor (TVS) diode manufactured by CONCORD.  

### **Specifications:**  
- **Voltage - Reverse Standoff (V_RWM):** 8.0V  
- **Voltage - Breakdown (V_BR):** 8.9V (min)  
- **Voltage - Clamping (V_C):** 13.4V at 10A (I_PP)  
- **Peak Pulse Current (I_PP):** 10A (8/20μs)  
- **Power - Peak Pulse (P_PP):** 150W  
- **Operating Temperature:** -55°C to +150°C  
- **Package:** SMB (DO-214AA)  
- **Polarity:** Bidirectional  

### **Descriptions:**  
- Designed to protect sensitive electronics from voltage transients and surges.  
- Low clamping voltage for effective transient suppression.  
- RoHS compliant.  

### **Features:**  
- Fast response time (typically <1ns).  
- High surge capability.  
- Surface-mount package for compact PCB designs.  
- Bidirectional protection for AC or DC circuits.  

This information is based on the manufacturer's datasheet. For detailed performance curves and application notes, refer to CONCORD's official documentation.

Application Scenarios & Design Considerations

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS

Alternative Part Number

  • P6SMB10CAT3G --: Bidirectional TVS in the P6SMB series with comparable 600W peak pulse power and a close standoff voltage, widely available and pin-compatible in SMB.
  • 1SMB10CAT3G --: Bidirectional 600W SMB TVS diode with similar clamping characteristics, a common drop-in replacement for SMBJ8.0CA in surge protection circuits.
  • SMAJ8.0CA --: Bidirectional TVS with the same 8.0V standoff voltage in the SMAJ family; lower power rating but suitable for lower-energy clamping applications.
  • P6SMB8.0CA --: Same SMB package bidirectional TVS with 8.0V standoff and 600W peak pulse power, a widely available drop-in replacement.
  • 1SMB8.0CAT3G --: Bidirectional 8.0V SMB TVS diode with 600W surge rating, electrically equivalent and from a major supplier.
  • SMBJ8.0CA-E3/52 --: Bidirectional 8.0V SMB TVS with 600W peak pulse power, matching the original specifications for direct substitution.
  • 1KSMB8.0CA --: 1000W bidirectional SMB TVS with 8.0V standoff; higher surge rating provides margin while fitting the same footprint.

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