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SMAJ160A from VISHAY

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SMAJ160A

Manufacturer: VISHAY, CONCORD, FAIRCHILD, MICROSEMI

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS

Partnumber Manufacturer Quantity Availability
SMAJ160A VISHAY, CONCORD, FAIRCHILD, MICROSEMI 116600 In Stock

Description and Introduction

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS The SMAJ160A is a transient voltage suppressor (TVS) diode manufactured by FAIRCHILD. Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Peak Pulse Power (PPP):** 400W (8/20μs waveform)  
- **Breakdown Voltage (VBR):** 178V (min) to 198V (max)  
- **Clamping Voltage (VC):** 259V at 1A  
- **Reverse Standoff Voltage (VRWM):** 160V  
- **Maximum Reverse Leakage Current (IR):** 1μA at VRWM  
- **Junction Capacitance (CJ):** 100pF (typical)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** DO-214AC (SMA)  

### **Descriptions:**  
- Designed to protect sensitive electronics from high-voltage transients.  
- Bi-directional TVS diode for ESD and surge protection.  
- Fast response time (<1ns) to suppress voltage spikes.  

### **Features:**  
- Low clamping voltage for effective protection.  
- High surge capability per IEC 61000-4-5.  
- RoHS compliant.  
- Meets AEC-Q101 standards for automotive applications.  

This information is sourced from FAIRCHILD’s official datasheet for the SMAJ160A.

Application Scenarios & Design Considerations

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS

Alternative Part Number

  • P6SMB160A --: Same 160V standoff unidirectional TVS in SMB package with comparable 600W peak pulse rating, widely available and pin-compatible.
  • SMBJ160A --: Direct 600W SMB unidirectional TVS with 160V standoff and similar clamping voltage, a common cross for SMAJ series.
  • 1SMB160AT3G --: 600W SMB unidirectional TVS with 160V standoff, equivalent electrical performance and same footprint.

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