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SM6T75A from ST,ST Microelectronics

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SM6T75A

Manufacturer: ST, STM

TRANSIL

Partnumber Manufacturer Quantity Availability
SM6T75A ST, STM 7510 In Stock

Description and Introduction

TRANSIL The SM6T75A is a Transil™ diode designed for surge protection in sensitive electronic equipment. Here are its key specifications, descriptions, and features:

### **Manufacturer:**  
STMicroelectronics  

### **Specifications:**  
- **Peak Pulse Power (PPP):** 600W (10/1000μs)  
- **Breakdown Voltage (VBR):** 75V (min)  
- **Clamping Voltage (VC):** 121V (max at IPP = 10A)  
- **Reverse Standoff Voltage (VRWM):** 64V  
- **Maximum Reverse Leakage Current (IR):** 1μA (at VRWM)  
- **Peak Pulse Current (IPP):** 10A (8/20μs)  
- **Operating Temperature Range:** -55°C to +150°C  

### **Description:**  
The SM6T75A is a surface-mount bidirectional Transil™ diode used for transient voltage suppression (TVS) in applications requiring protection against electrostatic discharge (ESD), lightning surges, and other transient voltage events. It is RoHS compliant and lead-free.  

### **Features:**  
- **Bidirectional TVS diode** for AC or DC protection  
- **Low clamping voltage** for effective protection  
- **Fast response time** (typically <1ns)  
- **High surge capability** (600W peak pulse power)  
- **SMB (DO-214AA) package** for compact PCB mounting  
- **AEC-Q101 qualified** for automotive applications  

This device is commonly used in telecommunications, industrial systems, automotive electronics, and power supply protection.  

Would you like additional details on any specific parameter?

Application Scenarios & Design Considerations

TRANSIL

Alternative Part Number

  • P6SMB75A --: Same 600W peak pulse power unidirectional TVS with 75V standoff voltage in a comparable SMB package, widely available and electrically equivalent.
  • SMBJ75A --: 600W unidirectional TVS diode with 75V reverse standoff voltage in SMB package, a common industry-standard cross for SM6T series parts.
  • 1SMB75AT3G --: 600W unidirectional transient voltage suppressor with 75V standoff in SMB package, suitable drop-in replacement with similar clamping characteristics.

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