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SMBJ200A from CONCORD

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SMBJ200A

Manufacturer: CONCORD, FAIRCHILD, Littelfu.., CCD, MICROSEMI

Silicon Avalanche Diodes - 600W Surface Mount Transient Voltage Supressors

Partnumber Manufacturer Quantity Availability
SMBJ200A CONCORD, FAIRCHILD, Littelfu.., CCD, MICROSEMI 175500 In Stock

Description and Introduction

Silicon Avalanche Diodes - 600W Surface Mount Transient Voltage Supressors The SMBJ200A is a transient voltage suppressor (TVS) diode designed to protect sensitive electronics from voltage transients and surges. Here are the factual details about its manufacturer, specifications, descriptions, and features:

### **Manufacturer:**  
- The SMBJ200A is manufactured by multiple semiconductor companies, including **STMicroelectronics**, **Vishay**, **Littelfuse**, and **ON Semiconductor**.

### **Specifications:**  
- **Voltage Rating (Vₓ):** 200V  
- **Breakdown Voltage (VBR):** 222V to 246V (at 1mA)  
- **Peak Pulse Power (Pppm):** 600W (10/1000μs waveform)  
- **Standoff Voltage (VWM):** 200V  
- **Maximum Clamping Voltage (Vc):** 324V (at 10A)  
- **Peak Pulse Current (Ipp):** 1.86A  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** SMB (DO-214AA)  

### **Descriptions:**  
- The SMBJ200A is a **unidirectional** TVS diode, meaning it clamps only positive voltage transients.  
- It is designed for **high-speed** protection against ESD, lightning, and other transient voltage events.  
- The device is **RoHS compliant** and **halogen-free** (depending on the manufacturer).  

### **Features:**  
- **Low Clamping Voltage:** Ensures effective protection for sensitive circuits.  
- **Fast Response Time:** Typically less than 1 picosecond.  
- **High Surge Capability:** Can handle high transient currents.  
- **Surface-Mount Package (SMB):** Suitable for automated PCB assembly.  
- **Reliable Performance:** Meets industry standards for surge protection.  

This information is based on datasheets from major manufacturers. For exact specifications, refer to the datasheet of the specific brand.

Application Scenarios & Design Considerations

Silicon Avalanche Diodes - 600W Surface Mount Transient Voltage Supressors

Alternative Part Number

  • P6SMB200A --: Same 200V standoff unidirectional TVS in SMB package with comparable clamping and power rating, widely available.
  • 1SMB200AT3G --: 200V unidirectional SMB TVS diode with similar surge capability and package footprint, good drop-in substitute.
  • SMAJ200A --: 200V unidirectional TVS with similar electrical characteristics; SMA package is smaller so verify thermal and surge margin.
  • P6SMB220A --: Same SMB package unidirectional TVS with 220V standoff, close to 200V rating and same manufacturer family.
  • 1SMB220AT3G --: SMB-packaged unidirectional 220V TVS diode, direct functional equivalent in same footprint.

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