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SM6T22A from ST,ST Microelectronics

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SM6T22A

Manufacturer: ST

TRANSIL

Partnumber Manufacturer Quantity Availability
SM6T22A ST 10 In Stock

Description and Introduction

TRANSIL The SM6T22A is a Transil™ diode manufactured by STMicroelectronics, designed for transient voltage suppression (TVS) applications.  

### **Specifications:**  
- **Voltage - Reverse Standoff (V_RWM):** 22V  
- **Voltage - Breakdown (V_BR):** 24.4V (Min)  
- **Voltage - Clamping (V_CL):** 35.3V at 10A  
- **Peak Pulse Current (I_PP):** 10A (8/20µs)  
- **Power - Peak Pulse (P_PP):** 600W  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** DO-214AA (SMB)  

### **Descriptions:**  
- Designed for protecting sensitive electronics from voltage transients.  
- Low clamping voltage for effective overvoltage protection.  
- High surge capability for robust performance.  

### **Features:**  
- Bidirectional TVS diode for ESD and surge protection.  
- Fast response time (<1ns).  
- RoHS compliant and halogen-free.  
- Suitable for automotive and industrial applications.  

For detailed datasheet information, refer to STMicroelectronics' official documentation.

Application Scenarios & Design Considerations

TRANSIL

Alternative Part Number

  • P6SMB22A --: Same 600W peak pulse power, 22V standoff unidirectional TVS in SMB package; widely available and electrically equivalent.
  • SMBJ22A --: 600W unidirectional TVS with 22V standoff in SMB (DO-214AA) package; direct functional replacement with different series naming.
  • 1SMB22AT3G --: 600W 22V unidirectional TVS diode in SMB package; comparable clamping performance and drop-in compatible footprint.

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