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SMDA15C-5 from SEMTECH

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SMDA15C-5

Manufacturer: SEMTECH, SC

Bidirectional TVS Array for Protection of Five Lines

Partnumber Manufacturer Quantity Availability
SMDA15C-5,SMDA15C5 SEMTECH, SC 225 In Stock

Description and Introduction

Bidirectional TVS Array for Protection of Five Lines The SMDA15C-5 is a transient voltage suppressor (TVS) diode manufactured by SC (Semtech Corporation). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Part Number:** SMDA15C-5  
- **Manufacturer:** Semtech Corporation (SC)  
- **Type:** Bidirectional TVS Diode  
- **Working Voltage (VWM):** 12.8V  
- **Breakdown Voltage (VBR):** 14.2V (min) – 15.7V (max)  
- **Clamping Voltage (VC):** 24.4V at 5A  
- **Peak Pulse Current (IPP):** 5A (8/20µs pulse)  
- **Power Dissipation (PPK):** 150W  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** DO-214AC (SMA)  

### **Descriptions:**  
- Designed for ESD (electrostatic discharge) and transient voltage protection in sensitive electronics.  
- Bidirectional configuration allows protection for both positive and negative voltage transients.  
- Low clamping voltage ensures effective protection for downstream components.  

### **Features:**  
- **Fast Response Time:** Reacts quickly to transient events (sub-nanosecond response).  
- **High Surge Capability:** Handles high transient currents (5A peak pulse).  
- **RoHS Compliant:** Meets environmental standards.  
- **Compact Package:** SMA form factor for space-constrained applications.  

This diode is commonly used in **telecommunications, automotive, and industrial electronics** for surge protection.  

*(Source: Semtech Corporation datasheet for SMDA15C-5.)*

Application Scenarios & Design Considerations

Bidirectional TVS Array for Protection of Five Lines

Alternative Part Number

  • SRV05-4 --: Same manufacturer's 4-line TVS diode array with similar 5V working voltage and low capacitance, commonly used as a direct functional substitute for SMDA15C-5 in ESD protection.
  • USBLC6-4SC6 --: 4-line ESD protection array with comparable clamping voltage and low capacitance, suitable drop-in replacement for data line protection applications.
  • TPD4E05U06 --: Four-channel ultra-low-capacitance ESD protection diode array rated for 5.5V lines, offering similar protection performance and package compatibility.

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