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SMAJ190CA from FAIRCHILD,Fairchild Semiconductor

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SMAJ190CA

Manufacturer: FAIRCHILD

SMD Transient Voltage Suppressor

Partnumber Manufacturer Quantity Availability
SMAJ190CA FAIRCHILD 43000 In Stock

Description and Introduction

SMD Transient Voltage Suppressor The SMAJ190CA is a transient voltage suppressor (TVS) diode manufactured by FAIRCHILD.  

### **Specifications:**  
- **Standoff Voltage (VWM):** 190V  
- **Breakdown Voltage (VBR):** 211V (min)  
- **Peak Pulse Current (IPP):** 2.5A (8/20μs waveform)  
- **Clamping Voltage (VC):** 308V at IPP  
- **Maximum Reverse Leakage Current (IR):** 1μA at VWM  
- **Power Dissipation (PPK):** 400W (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 AC or DC circuits.  
- RoHS compliant.  

### **Features:**  
- Fast response time (pico-second range).  
- Low incremental surge resistance.  
- High reliability.  
- ESD protection (IEC 61000-4-2).  

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

Application Scenarios & Design Considerations

SMD Transient Voltage Suppressor
Partnumber Manufacturer Quantity Availability
SMAJ190CA CONCORD 35000 In Stock

Description and Introduction

SMD Transient Voltage Suppressor The SMAJ190CA is a transient voltage suppressor (TVS) diode manufactured by CONCORD.  

### **Specifications:**  
- **Part Number:** SMAJ190CA  
- **Manufacturer:** CONCORD  
- **Type:** Bidirectional TVS Diode  
- **Peak Pulse Power:** 400W (10/1000μs waveform)  
- **Breakdown Voltage (VBR):** 211V (min) – 233V (max)  
- **Standoff Voltage (VRWM):** 190V  
- **Clamping Voltage (VC):** 308V at 10A  
- **Maximum Reverse Leakage Current (IR):** 1μA at VRWM  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** SMA (DO-214AC)  

### **Descriptions & 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.  
- RoHS compliant and lead-free.  
- Fast response time to transient events.  
- Suitable for applications in telecommunications, industrial controls, and power supplies.  

This information is based on the manufacturer's datasheet for the SMAJ190CA TVS diode.

Application Scenarios & Design Considerations

SMD Transient Voltage Suppressor
Partnumber Manufacturer Quantity Availability
SMAJ190CA MICROSEMI 35000 In Stock

Description and Introduction

SMD Transient Voltage Suppressor The **SMAJ190CA** is a **Transient Voltage Suppressor (TVS) Diode** manufactured by **Microsemi** (now part of **Microchip Technology**). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Manufacturer:** Microsemi (Microchip)  
- **Type:** Bidirectional TVS Diode  
- **Peak Pulse Power (PPP):** 400W (10/1000μs waveform)  
- **Breakdown Voltage (VBR):** 211V (min) to 233V (max)  
- **Standoff Voltage (VRWM):** 190V  
- **Clamping Voltage (VC):** 308V at 1A  
- **Peak Pulse Current (IPP):** 1.3A (8/20μs waveform)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** DO-214AC (SMA)  

### **Descriptions:**  
- Designed to protect sensitive electronics from high-voltage transients.  
- Bidirectional configuration for AC or DC circuit protection.  
- Low incremental surge resistance for effective clamping.  

### **Features:**  
- **Fast Response Time:** <1ps for transient suppression.  
- **High Surge Capability:** Handles large transient currents.  
- **RoHS Compliant:** Lead-free and environmentally friendly.  
- **Reliable Performance:** Meets industrial and automotive standards.  

This diode is commonly used in **power supplies, telecom equipment, and automotive systems** for overvoltage protection.  

(Note: Always verify datasheet details for application-specific requirements.)

Application Scenarios & Design Considerations

SMD Transient Voltage Suppressor

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