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SMBJ190CA from FAIRCHILD,Fairchild Semiconductor

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SMBJ190CA

Manufacturer: FAIRCHILD, MICROSEMI, CONCORD

SMD Transient Voltage Suppressor
Partnumber Manufacturer Quantity Availability
SMBJ190CA FAIRCHILD, MICROSEMI, CONCORD 113000 In Stock

Description and Introduction

SMD Transient Voltage Suppressor The SMBJ190CA is a transient voltage suppressor (TVS) diode manufactured by FAIRCHILD. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Voltage - Reverse Standoff (VRWM):** 190V  
- **Voltage - Breakdown (VBR):** 211V (Min)  
- **Voltage - Clamping (VC):** 308V at 10A (IPP)  
- **Current - Peak Pulse (IPP):** 10A (8/20µs)  
- **Power - Peak Pulse:** 600W  
- **Operating Temperature:** -55°C to +150°C  
- **Package / Case:** DO-214AA (SMB)  
- **Mounting Type:** Surface Mount  
- **Polarity:** Bidirectional  

### **Descriptions:**  
- Designed to protect sensitive electronics from high-voltage transients.  
- Bidirectional TVS diode for AC or DC circuits.  
- 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.  

This information is strictly factual from Ic-phoenix technical data files. No additional guidance or suggestions are included.

Application Scenarios & Design Considerations

SMD Transient Voltage Suppressor

Alternative Part Number

  • P6SMB200CA --: Bidirectional TVS diode in the P6SMB series with comparable 600W peak pulse power and a close standoff voltage, suitable as a drop-in replacement for SMBJ190CA.
  • 1SMB190CA --: Bidirectional 600W SMB TVS diode with matching standoff voltage and clamping characteristics, from a different series naming for easy distinction.
  • SMAJ190CA --: Bidirectional surface-mount TVS diode with the same 190V standoff voltage; lower 400W rating but adequate for many clamping applications and clearly different series.

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