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SMDJ14A from CCD

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SMDJ14A

Manufacturer: CCD, LITTELFUSE

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE-5.0 TO 170 Volts 3000 Watt Peak Pulse Power

Partnumber Manufacturer Quantity Availability
SMDJ14A CCD, LITTELFUSE 119300 In Stock

Description and Introduction

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE-5.0 TO 170 Volts 3000 Watt Peak Pulse Power The **SMDJ14A** from **LITTELFUSE** is a **14V Transient Voltage Suppressor (TVS) Diode** designed for surface-mount applications.  

### **Key Specifications:**  
- **Standoff Voltage (VWM):** 14V  
- **Breakdown Voltage (VBR):** 15.6V (min) – 17.3V (max)  
- **Peak Pulse Current (IPP):** 24.2A (8/20µs pulse)  
- **Clamping Voltage (VC):** 22.1V at IPP  
- **Power Dissipation (PPK):** 1500W (10/1000µs pulse)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** DO-214AB (SMC)  

### **Features:**  
- **Surface-mount design** for compact PCB integration  
- **High surge capability** for transient protection  
- **Low clamping voltage** for effective overvoltage protection  
- **RoHS compliant**  
- **AEC-Q101 qualified** (for automotive applications)  

### **Applications:**  
- **ESD and surge protection** in electronics  
- **Automotive systems** (e.g., CAN bus, power supplies)  
- **Telecommunications equipment**  
- **Industrial controls**  

For detailed datasheet information, refer to the official **LITTELFUSE** documentation.

Application Scenarios & Design Considerations

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE-5.0 TO 170 Volts 3000 Watt Peak Pulse Power

Alternative Part Number

  • 1SMB14AT3G --: Same 14V standoff unidirectional TVS in SMB package with comparable 1500W peak pulse rating; different series naming makes it easy to distinguish.
  • P6SMB14A --: 600W SMB unidirectional TVS with 14V standoff; lower power rating but widely available and pin-compatible for less demanding clamping needs.
  • SMAJ14A --: 400W SMA unidirectional TVS with 14V standoff; smaller package and lower surge rating, suitable as a drop-in for lower-energy protection designs.

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