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SMBJ7.5A from GS

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SMBJ7.5A

Manufacturer: GS, CCD

TECHNICAL SPECIFICATIONS OF SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

Partnumber Manufacturer Quantity Availability
SMBJ7.5A,SMBJ75A GS, CCD 7000 In Stock

Description and Introduction

TECHNICAL SPECIFICATIONS OF SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR The SMBJ7.5A is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage transients and surges. Below are the factual details about the SMBJ7.5A from the manufacturer CCD:  

### **Specifications:**  
- **Voltage - Reverse Standoff (V₃₃₃):** 7.5V  
- **Voltage - Breakdown (VBR):** 8.33V (min) @ 1mA  
- **Voltage - Clamping (VCL):** 12.1V @ 16.7A (typical)  
- **Peak Pulse Current (Ipp):** 16.7A (8/20μs waveform)  
- **Power - Peak Pulse (Pppm):** 200W  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** SMB (DO-214AA)  
- **Polarity:** Unidirectional  

### **Descriptions:**  
- The SMBJ7.5A is a surface-mount TVS diode that provides overvoltage protection for low-voltage circuits.  
- It is designed to clamp transient voltages to a safe level, preventing damage to downstream components.  
- Suitable for applications such as power supplies, data lines, and communication interfaces.  

### **Features:**  
- **Fast Response Time:** Responds quickly to transient voltage spikes.  
- **Low Clamping Voltage:** Ensures effective protection for sensitive electronics.  
- **High Surge Capability:** Can handle high peak pulse currents.  
- **RoHS Compliant:** Meets environmental standards.  
- **Reliable Performance:** Robust construction for long-term durability.  

For exact datasheet details, refer to the manufacturer's documentation.

Application Scenarios & Design Considerations

TECHNICAL SPECIFICATIONS OF SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

Alternative Part Number

  • P6SMB8.2A --: Similar SMB-packaged unidirectional TVS with a close standoff voltage (8.2 V) and comparable 600 W peak pulse rating, widely available and a common drop-in substitute.
  • SMAJ7.5A --: Same 7.5 V standoff unidirectional TVS in a smaller SMA package; electrically equivalent clamping behavior, suitable when board space allows a smaller footprint.
  • 1.5SMC8.2A --: Higher 1500 W surge rating in SMB package with nearby standoff voltage, offering extra surge margin as a robust alternative for the same protection role.
  • 1SMB8.5AT3G --: SMB-packaged unidirectional TVS diode with similar surge rating and clamping characteristics, widely available and electrically compatible.
  • SMAJ8.0A --: SMA package unidirectional TVS with close standoff and clamping voltages; smaller footprint but suitable when board space allows and surge requirements are moderate.

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