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SMAJ20CA from FAIRCHILD,Fairchild Semiconductor

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SMAJ20CA

Manufacturer: FAIRCHILD

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS

Partnumber Manufacturer Quantity Availability
SMAJ20CA FAIRCHILD 43000 In Stock

Description and Introduction

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS The **SMAJ20CA** is a **600W Transient Voltage Suppressor (TVS) Diode** manufactured by **Fairchild Semiconductor**.  

### **Specifications:**  
- **Peak Pulse Power (PPP):** 600W  
- **Breakdown Voltage (VBR):** 22.2V (min) to 24.7V (max)  
- **Standoff Voltage (VRWM):** 20V  
- **Clamping Voltage (VC):** 32.4V at 10A  
- **Peak Pulse Current (IPP):** 19.4A (8/20μs waveform)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** SMA (DO-214AC)  

### **Description:**  
The **SMAJ20CA** is a **bidirectional** TVS diode designed to protect sensitive electronics from voltage transients and surges, such as ESD, lightning, and inductive load switching.  

### **Features:**  
- **Low Clamping Voltage** for effective transient suppression  
- **Fast Response Time** (typically <1ps)  
- **High Surge Capability**  
- **Bidirectional** operation for AC or bipolar signal protection  
- **RoHS Compliant**  

This device is commonly used in **telecommunications, automotive, industrial, and consumer electronics** for transient voltage protection.

Partnumber Manufacturer Quantity Availability
SMAJ20CA Littelfu.. 98000 In Stock

Description and Introduction

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS The SMAJ20CA is a bidirectional TVS (Transient Voltage Suppressor) diode manufactured by Littelfuse.  

### **Specifications:**  
- **Voltage - Reverse Standoff (Typ):** 20V  
- **Voltage - Breakdown (Min):** 22.2V  
- **Voltage - Clamping (Max) @ Ipp:** 32.4V @ 5A  
- **Current - Peak Pulse (10/1000µs):** 5A  
- **Power - Peak Pulse:** 400W  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package / Case:** DO-214AC (SMA)  

### **Descriptions and Features:**  
- Designed for surge protection in sensitive electronics.  
- Bidirectional polarity for protection against positive and negative transients.  
- Low clamping voltage for effective transient suppression.  
- RoHS compliant and halogen-free.  
- Suitable for applications like power supplies, communication lines, and automotive systems.  

For detailed datasheet information, refer to Littelfuse's official documentation.

Partnumber Manufacturer Quantity Availability
SMAJ20CA CONCORD 35000 In Stock

Description and Introduction

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS The SMAJ20CA is a bidirectional Transient Voltage Suppressor (TVS) diode manufactured by CONCORD.  

### **Specifications:**  
- **Voltage - Reverse Standoff (V_RWM):** 20V  
- **Voltage - Breakdown (V_BR):** 22.2V (min)  
- **Voltage - Clamping (V_C) @ I_PP:** 32.4V (max) @ 24.2A  
- **Peak Pulse Current (I_PP):** 24.2A (8/20µs)  
- **Power - Peak Pulse (P_PP):** 600W  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** DO-214AC (SMA)  

### **Descriptions:**  
- Designed to protect sensitive electronics from voltage transients and surges.  
- Bidirectional TVS diode for AC or bipolar signal protection.  
- Low clamping voltage for effective transient suppression.  

### **Features:**  
- Fast response time (typically <1ns).  
- High surge capability.  
- RoHS compliant.  
- Suitable for ESD, lightning, and inductive load protection.  

For exact datasheet details, refer to CONCORD's official documentation.

Partnumber Manufacturer Quantity Availability
SMAJ20CA MICROSEMI 35000 In Stock

Description and Introduction

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS The SMAJ20CA is a transient voltage suppressor (TVS) diode manufactured by Microsemi.  

### **Specifications:**  
- **Part Number:** SMAJ20CA  
- **Manufacturer:** Microsemi  
- **Type:** Bidirectional TVS Diode  
- **Peak Pulse Power (10/1000μs):** 400W  
- **Breakdown Voltage (VBR):** 22.2V (min), 24.7V (typ), 27.4V (max)  
- **Standoff Voltage (VRWM):** 20V  
- **Clamping Voltage (VC):** 32.4V at 10A  
- **Maximum Reverse Leakage Current (IR):** 1μA at VRWM  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** SMA (DO-214AC)  

### **Descriptions and Features:**  
- Designed to protect sensitive electronics from voltage transients and surges.  
- Bidirectional configuration for clamping both positive and negative transients.  
- Low incremental surge resistance for effective clamping.  
- Fast response time (typically <1ps).  
- RoHS compliant.  
- Suitable for applications in telecommunications, automotive, and industrial electronics.  

This information is based on Microsemi's datasheet for the SMAJ20CA TVS diode.

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