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SM15T27A from ST,ST Microelectronics

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SM15T27A

Manufacturer: ST

TRANSZORB SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

Partnumber Manufacturer Quantity Availability
SM15T27A ST 10 In Stock

Description and Introduction

TRANSZORB SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR The SM15T27A is a Transil™ diode manufactured by STMicroelectronics, designed for transient voltage suppression (TVS) applications.  

### **Manufacturer:** STMicroelectronics  

### **Specifications:**  
- **Peak Pulse Power (PPP):** 1500W (10/1000μs)  
- **Breakdown Voltage (VBR):** 30V (min) – 33.3V (max)  
- **Clamping Voltage (VC):** 43.6V (at IPP = 19.5A)  
- **Standoff Voltage (VRWM):** 27V  
- **Reverse Leakage Current (IR):** 1μA (max at VRWM)  
- **Peak Pulse Current (IPP):** 19.5A (8/20μs)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** DO-15  

### **Descriptions & Features:**  
- Designed for **ESD protection** and **transient overvoltage suppression** in electronic circuits.  
- **Unidirectional** TVS diode, meaning it clamps positive transients only.  
- Low leakage current ensures minimal power loss in normal operation.  
- **Fast response time** to transient events, providing effective protection for sensitive components.  
- **RoHS compliant** and halogen-free.  
- Suitable for **automotive, industrial, and consumer electronics** applications.  

This diode is commonly used in **power supplies, communication lines, and data interfaces** to protect against voltage spikes and ESD events.  

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