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SMAJ40CA from FAIRCHILD,Fairchild Semiconductor

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SMAJ40CA

Manufacturer: FAIRCHILD

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS

Partnumber Manufacturer Quantity Availability
SMAJ40CA FAIRCHILD 43000 In Stock

Description and Introduction

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS The SMAJ40CA is a transient voltage suppressor (TVS) diode manufactured by **FAIRCHILD**. Below are its key specifications, descriptions, and features based on factual data:

### **Specifications:**  
- **Peak Pulse Power Dissipation (PPP):** 400W (10/1000μs waveform)  
- **Breakdown Voltage (VBR):** 44.4V (min), 49.2V (typ), 53.9V (max)  
- **Standoff Voltage (VRWM):** 40V  
- **Clamping Voltage (VC):** 64.5V at 16.5A (IPP)  
- **Peak Pulse Current (IPP):** 6.5A (8/20μs waveform)  
- **Reverse Leakage Current (IR):** 1μA (max) at VRWM  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** DO-214AC (SMA)  

### **Descriptions:**  
- **Type:** Bidirectional TVS diode  
- **Application:** Protects sensitive electronics from voltage transients, ESD, and surges.  
- **Compliance:** Meets IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT), and IEC 61000-4-5 (Surge) standards.  

### **Features:**  
- **Low Clamping Voltage:** Provides effective protection for circuits.  
- **Fast Response Time:** Responds to transients in picoseconds.  
- **High Surge Capability:** Handles high transient currents.  
- **RoHS Compliant:** Environmentally friendly.  

This information is sourced directly from the manufacturer's datasheet. No additional guidance or recommendations are included.

Application Scenarios & Design Considerations

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS
Partnumber Manufacturer Quantity Availability
SMAJ40CA CONCORD 35000 In Stock

Description and Introduction

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS The SMAJ40CA is a bidirectional TVS (Transient Voltage Suppressor) diode manufactured by CONCORD.  

### **Specifications:**  
- **Voltage - Reverse Standoff (V_RWM):** 40V  
- **Voltage - Breakdown (V_BR):** 44.4V (Min)  
- **Voltage - Clamping (V_C):** 64.5V at 1A (Typ)  
- **Peak Pulse Current (I_PP):** 1A (8/20μs)  
- **Power - Peak Pulse (P_PP):** 400W (8/20μs)  
- **Operating Temperature:** -55°C to +150°C  
- **Package:** DO-214AC (SMA)  

### **Descriptions and Features:**  
- Designed to protect sensitive electronics from voltage transients and ESD events.  
- Bidirectional polarity, suitable for AC or bipolar signal lines.  
- Low clamping voltage for effective transient suppression.  
- RoHS compliant and lead-free.  
- Fast response time for surge protection.  

For exact technical details, refer to the official CONCORD datasheet.

Application Scenarios & Design Considerations

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS
Partnumber Manufacturer Quantity Availability
SMAJ40CA MICROSEMI 35000 In Stock

Description and Introduction

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS The SMAJ40CA is a bidirectional TVS (Transient Voltage Suppressor) diode manufactured by Microsemi. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Peak Pulse Power (PPP):** 400W (10/1000μs waveform)  
- **Breakdown Voltage (VBR):** 44.4V (min) to 49.2V (max)  
- **Standoff Voltage (VRWM):** 40V  
- **Maximum Clamping Voltage (VC):** 64.5V at 10A  
- **Peak Pulse Current (IPP):** 6.2A (8/20μs waveform)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Junction Capacitance (CJ):** 500pF (typical)  
- **Package:** DO-214AC (SMA)  

### **Descriptions:**  
- Designed for surge protection in sensitive electronic circuits.  
- Bidirectional polarity, suitable for AC or DC applications.  
- Low incremental surge resistance for effective clamping.  
- RoHS compliant.  

### **Features:**  
- Fast response time (<1ps).  
- High reliability and ruggedness.  
- Meets IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT), and IEC 61000-4-5 (Surge) standards.  
- Ideal for protecting circuits from ESD, lightning, and other transient voltage events.  

This information is strictly based on Microsemi's datasheet and technical documentation for the SMAJ40CA.

Application Scenarios & Design Considerations

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS

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