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SMBJ58CA from CONCORD

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SMBJ58CA

Manufacturer: CONCORD, FAIRCHILD, MICROSEMI

Zener TVSs

Partnumber Manufacturer Quantity Availability
SMBJ58CA CONCORD, FAIRCHILD, MICROSEMI 113000 In Stock

Description and Introduction

Zener TVSs The SMBJ58CA is a bidirectional TVS (Transient Voltage Suppressor) diode manufactured by **FAIRCHILD**. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Voltage - Reverse Standoff (Typ):** 58V  
- **Voltage - Breakdown (Min):** 64.4V  
- **Voltage - Clamping (Max) @ Ipp:** 93.6V  
- **Current - Peak Pulse (10/1000µs):** 18.2A  
- **Power - Peak Pulse:** 600W  
- **Operating Temperature:** -55°C to +150°C  
- **Package / Case:** DO-214AA (SMB)  
- **Polarity:** Bidirectional  

### **Descriptions:**  
- Designed to protect sensitive electronics from high-voltage transients.  
- Bidirectional configuration allows clamping of both positive and negative voltage spikes.  
- RoHS compliant.  

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

For exact performance characteristics, refer to the official **FAIRCHILD datasheet**.

Application Scenarios & Design Considerations

Zener TVSs

Alternative Part Number

  • P6SMB62CA --: Bidirectional TVS diode in the P6SMB series with a comparable 58 V standoff voltage and 600 W peak pulse power, suitable drop-in replacement for SMBJ58CA.
  • 1SMB58CA --: Bidirectional 600 W SMB-package TVS diode with matching 58 V working voltage, widely available and electrically equivalent.
  • SMAJ58CA --: Bidirectional TVS diode with the same 58 V standoff voltage in a smaller SMA package; usable if lower 400 W surge rating is acceptable.
  • P6SMB58CA --: Same SMB (DO-214AA) package and 58V bidirectional TVS rating with 600W peak pulse power, a widely available drop-in replacement.
  • 1SMB58CAT3G --: Bidirectional 58V TVS diode in SMB package with 600W surge rating, electrically equivalent and from a major supplier.

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