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SMBJ200CA from MICROSEMI

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SMBJ200CA

Manufacturer: MICROSEMI, CONCORD, FAIRCHILD

Silicon Avalanche Diodes - 600W Surface Mount Transient Voltage Supressors

Partnumber Manufacturer Quantity Availability
SMBJ200CA MICROSEMI, CONCORD, FAIRCHILD 118085 In Stock

Description and Introduction

Silicon Avalanche Diodes - 600W Surface Mount Transient Voltage Supressors The SMBJ200CA is a Transient Voltage Suppressor (TVS) diode designed for surge protection applications. Here are the factual details about its specifications, descriptions, and features:

### **Manufacturer:**  
The SMBJ200CA is manufactured by multiple semiconductor companies, including:  
- **Littelfuse**  
- **Vishay**  
- **STMicroelectronics**  
- **ON Semiconductor**  

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

### **Description:**  
The SMBJ200CA is a bidirectional TVS diode that protects sensitive electronics from voltage transients, including ESD, lightning, and inductive load switching. It is commonly used in power supplies, communication lines, and automotive systems.  

### **Features:**  
- **Bidirectional Protection:** Guards against both positive and negative voltage transients.  
- **High Surge Capability:** Handles peak pulse currents up to 10A.  
- **Low Clamping Voltage:** Provides effective transient suppression.  
- **RoHS Compliant:** Meets environmental standards.  
- **Fast Response Time:** Reacts to transients in nanoseconds.  

This information is based on standard datasheets from the manufacturers. For exact values, refer to the specific datasheet from the supplier.

Application Scenarios & Design Considerations

Silicon Avalanche Diodes - 600W Surface Mount Transient Voltage Supressors

Alternative Part Number

  • P6SMB200CA --: Same SMB package and 200V bidirectional standoff voltage with comparable clamping performance, widely available and pin-compatible.
  • 1SMB200CA --: Bidirectional 200V TVS diode in SMB package with similar surge rating, a common cross-reference for SMBJ200CA.
  • SMAJ200CA --: Bidirectional 200V TVS in SMA package; slightly lower power rating but usable in space-constrained designs needing a smaller footprint alternative.

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