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SMLJ12CA from Microsemi

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SMLJ12CA

Manufacturer: Microsemi

SMLJ Transient Voltage Suppressor Diode Series

Partnumber Manufacturer Quantity Availability
SMLJ12CA Microsemi 64300 In Stock

Description and Introduction

SMLJ Transient Voltage Suppressor Diode Series The part **SMLJ12CA** is a **12V bidirectional TVS diode** manufactured by **Microsemi** (now part of **Microchip Technology**).  

### **Specifications:**  
- **Voltage - Reverse Standoff (V_RWM):** 12V  
- **Voltage - Breakdown (V_BR):** 13.3V (min)  
- **Voltage - Clamping (V_CL):** 19.9V (max) at 24.2A  
- **Peak Pulse Current (I_PP):** 24.2A (8/20µs)  
- **Power - Peak Pulse (P_PP):** 500W  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** DO-214AB (SMC)  

### **Descriptions:**  
- Designed for **transient voltage suppression** in electronic circuits.  
- **Bidirectional** protection, meaning it clamps both positive and negative voltage transients.  
- Used for **ESD protection, surge suppression, and voltage spike mitigation** in power lines, data lines, and communication interfaces.  

### **Features:**  
- **Low clamping voltage** for effective protection.  
- **Fast response time** (typically <1ns).  
- **High surge capability** (500W peak pulse power).  
- **RoHS compliant** (lead-free).  

This diode is commonly used in **automotive, industrial, and consumer electronics** for safeguarding sensitive components from transient events.  

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Application Scenarios & Design Considerations

SMLJ Transient Voltage Suppressor Diode Series

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