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TPSMA9.1A from VISHAY

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TPSMA9.1A

Manufacturer: VISHAY

Surface Mount Automotive Transient Voltage Suppressors High Temperature Stability and High Reliability Conditions

Partnumber Manufacturer Quantity Availability
TPSMA9.1A,TPSMA91A VISHAY 50000 In Stock

Description and Introduction

Surface Mount Automotive Transient Voltage Suppressors High Temperature Stability and High Reliability Conditions The TPSMA9.1A is a unidirectional Transient Voltage Suppressor (TVS) diode manufactured by Vishay. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Peak Pulse Power (PPP):** 400 W (10/1000 µs waveform)  
- **Standoff Voltage (VWM):** 7.78 V  
- **Breakdown Voltage (VBR):** 8.66 V (min) at 1 mA  
- **Clamping Voltage (VC):** 14.5 V at 10 A  
- **Maximum Reverse Leakage Current (IRM):** 1 µA at VWM  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** DO-214AC (SMA)  

### **Description:**  
The TPSMA9.1A is designed to protect sensitive electronics from voltage transients, including ESD, lightning, and inductive load switching. It provides fast response times and low clamping voltages to safeguard circuits.  

### **Features:**  
- **Unidirectional TVS diode** (protects against positive transients)  
- **Low incremental surge resistance** for superior clamping performance  
- **High reliability** with robust construction  
- **RoHS compliant**  
- **AEC-Q101 qualified** for automotive applications  

This information is sourced from Vishay’s official documentation. For detailed application notes or testing conditions, refer to the manufacturer’s datasheet.

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