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SMCJ28A-TR from ST,ST Microelectronics

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SMCJ28A-TR

Manufacturer: ST

TRANSIL

Partnumber Manufacturer Quantity Availability
SMCJ28A-TR,SMCJ28ATR ST 79500 In Stock

Description and Introduction

TRANSIL The SMCJ28A-TR is a surface mount transient voltage suppressor (TVS) diode manufactured by STMicroelectronics.  

### **Specifications:**  
- **Voltage Rating (Vrwm):** 28V  
- **Breakdown Voltage (Vbr):** 31.2V (min) to 34.5V (max)  
- **Peak Pulse Power (Ppp):** 1500W (10/1000μs)  
- **Clamping Voltage (Vc):** 45.4V at 24.2A  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** DO-214AB (SMC)  

### **Descriptions & Features:**  
- Designed for **ESD and transient overvoltage protection** in sensitive electronics.  
- **Unidirectional** TVS diode for protection against positive transients.  
- **Low clamping voltage** ensures effective protection for downstream components.  
- **Fast response time** (sub-nanosecond) to suppress voltage spikes.  
- **RoHS compliant** and halogen-free.  
- Suitable for **automotive, industrial, and consumer electronics** applications.  

This device is commonly used in **power supplies, data lines, and communication ports** to safeguard against surges, lightning, and ESD events.

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