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SMCJ11CA from CONCORD

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SMCJ11CA

Manufacturer: CONCORD, FAIRCHILD, MICROSEMI

Zener TVSs
Partnumber Manufacturer Quantity Availability
SMCJ11CA CONCORD, FAIRCHILD, MICROSEMI 113000 In Stock

Description and Introduction

Zener TVSs The SMCJ11CA is a transient voltage suppressor (TVS) diode manufactured by MICROSEMI. Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Part Number:** SMCJ11CA  
- **Manufacturer:** MICROSEMI  
- **Type:** Bidirectional TVS Diode  
- **Peak Pulse Power (10/1000μs):** 1500W  
- **Breakdown Voltage (VBR):** 12.2V (min), 13.5V (max)  
- **Standoff Voltage (VRWM):** 11V  
- **Clamping Voltage (VC):** 19.9V at 16.7A  
- **Peak Pulse Current (IPP):** 16.7A  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** DO-214AB (SMC)  

### **Descriptions:**  
- Designed to protect sensitive electronics from voltage transients, including ESD, lightning, and inductive switching.  
- Bidirectional configuration allows clamping of both positive and negative voltage spikes.  
- RoHS compliant.  

### **Features:**  
- High surge capability.  
- Low clamping voltage.  
- Fast response time (typically <1ps).  
- Meets IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT), and IEC 61000-4-5 (Surge) standards.  
- Suitable for applications in telecommunications, industrial, and automotive systems.  

This information is based solely on the manufacturer's datasheet for the SMCJ11CA TVS diode.

Application Scenarios & Design Considerations

Zener TVSs

Alternative Part Number

  • 1.5SMC11CA --: Same 1500W bidirectional TVS class with 11V standoff, widely available and electrically equivalent for transient clamping.
  • P6SMB11CA --: 600W SMB bidirectional TVS with matching 11V standoff; lower power rating but suitable if surge energy is below 600W.
  • SMAJ11CA --: 400W SMB bidirectional TVS with same 11V standoff voltage; good drop-in for lower-energy clamping applications.
  • 1SMC11CA --: Same 1500W bidirectional TVS in SMC package with 11V standoff, direct functional equivalent from a major TVS vendor.
  • SMDJ11CA --: Bidirectional 11V TVS in SMC package rated 3000W, offering higher surge capability while remaining electrically compatible for most clamping applications.

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