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SMCJ18A-TR from ST,ST Microelectronics

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SMCJ18A-TR

Manufacturer: ST

TRANSIL

Partnumber Manufacturer Quantity Availability
SMCJ18A-TR,SMCJ18ATR ST 79500 In Stock

Description and Introduction

TRANSIL The **SMCJ18A-TR** is a **Transient Voltage Suppressor (TVS) Diode** manufactured by **STMicroelectronics (ST)**.  

### **Specifications:**  
- **Voltage - Reverse Standoff (Vrwm):** 18V  
- **Voltage - Breakdown (Vbr):** 20V (min)  
- **Voltage - Clamping (Vc):** 29.2V at 1A  
- **Peak Pulse Current (Ipp):** 1A (8/20µs)  
- **Power - Peak Pulse (Pppm):** 1500W  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package / Case:** DO-214AB (SMC)  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
- Designed for **surge protection** in sensitive electronic circuits.  
- Provides **bidirectional** protection against transient overvoltages.  
- Suitable for **ESD, lightning, and inductive load switching** protection.  

### **Features:**  
- **Low clamping voltage** for effective protection.  
- **Fast response time** (<1ns).  
- **High surge capability** (1500W peak pulse power).  
- **RoHS compliant** and halogen-free.  
- **Automotive-grade** options available (AEC-Q101 qualified).  

This device is commonly used in **telecommunications, industrial, and automotive applications** for transient voltage suppression.  

Would you like additional details on any specific parameter?

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