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SMBJ7.5CA from GS

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SMBJ7.5CA

Manufacturer: GS

Zener TVSs
Partnumber Manufacturer Quantity Availability
SMBJ7.5CA,SMBJ75CA GS 4000 In Stock

Description and Introduction

Zener TVSs The SMBJ7.5CA is a bidirectional TVS (Transient Voltage Suppressor) diode designed to protect sensitive electronics from voltage transients and surges.  

### **Manufacturer Specifications:**  
- **Manufacturer:** Multiple manufacturers produce this part, including Littelfuse, Vishay, STMicroelectronics, and ON Semiconductor.  
- **Package:** SMB (DO-214AA) surface-mount package.  
- **Breakdown Voltage (VBR):** 8.33V (min) to 9.23V (max) at 1mA.  
- **Standoff Voltage (VRWM):** 7.5V (bidirectional).  
- **Peak Pulse Power (PPP):** 600W (10/1000μs waveform).  
- **Clamping Voltage (VC):** 12.1V at 10A.  
- **Maximum Reverse Leakage Current (IR):** 1μA at VRWM.  
- **Operating Temperature Range:** -55°C to +150°C.  

### **Descriptions:**  
- Designed for ESD (Electrostatic Discharge) and transient overvoltage protection.  
- Bidirectional polarity allows it to clamp both positive and negative transients.  
- Low incremental surge resistance for effective clamping.  

### **Features:**  
- **Fast Response Time:** Typically less than 1ps.  
- **High Surge Capability:** Handles high transient currents.  
- **RoHS Compliant:** Lead-free and environmentally friendly.  
- **AEC-Q101 Qualified:** Suitable for automotive applications (varies by manufacturer).  

This information is based on standard industry specifications for the SMBJ7.5CA TVS diode.

Application Scenarios & Design Considerations

Zener TVSs

Alternative Part Number

  • P6SMB10CA --: Bidirectional TVS diode in the P6SMB series with comparable 600W peak pulse power and a standoff voltage close to the SMBJ7.5CA, suitable for similar transient protection.
  • 1SMB10CAT3G --: Bidirectional SMB-package TVS diode rated 600W with a nearby standoff voltage, offering equivalent clamping performance for the same application.
  • SMAJ8.0CA --: Bidirectional TVS in the SMAJ series with 400W rating and a slightly higher standoff voltage, usable as a lower-power drop-in alternative when 400W surge capability is sufficient.
  • P6SMB7.5CA --: Same SMB package bidirectional TVS with 7.5V standoff voltage; widely available and electrically equivalent for most clamping applications.
  • 1SMB7.5CAT3G --: Bidirectional 7.5V SMB TVS diode with comparable peak pulse power and clamping characteristics; different series naming makes it easy to distinguish.
  • SMAJ7.5CA --: Bidirectional 7.5V TVS in SMA package; slightly lower power rating but a common drop-in substitute when board space allows and surge requirements are moderate.

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