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SMAJ16CA from MICROSEMI

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SMAJ16CA

Manufacturer: MICROSEMI, FAIRCHILD, CONCORD

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS

Partnumber Manufacturer Quantity Availability
SMAJ16CA MICROSEMI, FAIRCHILD, CONCORD 113000 In Stock

Description and Introduction

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS The SMAJ16CA is a Transient Voltage Suppressor (TVS) diode manufactured by Microsemi. Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Voltage - Reverse Standoff (V_RWM):** 16V  
- **Voltage - Breakdown (V_BR):** 17.8V (Min)  
- **Voltage - Clamping (V_C):** 26.2V at 10A  
- **Peak Pulse Current (I_PP):** 10A (8/20µs)  
- **Power - Peak Pulse (P_PP):** 400W  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** DO-214AC (SMA)  

### **Descriptions:**  
- The SMAJ16CA is a bidirectional TVS diode designed to protect sensitive electronics from voltage transients, including ESD, lightning, and inductive load switching.  
- It complies with IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT), and IEC 61000-4-5 (Surge) standards.  

### **Features:**  
- **Bidirectional Protection:** Guards against both positive and negative voltage transients.  
- **Low Clamping Voltage:** Provides effective protection by limiting voltage spikes.  
- **Fast Response Time:** Reacts quickly to transient events (typically <1ns).  
- **High Surge Capability:** Handles high transient currents.  
- **RoHS Compliant:** Environmentally friendly, lead-free construction.  

This information is sourced from Microsemi's official datasheet for the SMAJ16CA TVS diode.

Application Scenarios & Design Considerations

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS

Alternative Part Number

  • P6SMB16CA --: Same 16V bidirectional TVS in SMB package with comparable clamping voltage and peak pulse power, widely available and pin-compatible.
  • SMBJ16CA --: Direct SMB-package bidirectional 16V TVS with matching standoff voltage and surge rating, from a different series/prefix for easy distinction.
  • 1SMB16CAT3G --: Bidirectional 16V TVS in SMB with similar power handling and clamping characteristics, suitable drop-in replacement from a different naming series.

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