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SMCJ15A from ST,ST Microelectronics

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SMCJ15A

Manufacturer: ST

TECHNICAL SPECIFICATIONS OF SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

Partnumber Manufacturer Quantity Availability
SMCJ15A ST 170 In Stock

Description and Introduction

TECHNICAL SPECIFICATIONS OF SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR The SMCJ15A is a 15V bidirectional Transil™ TVS diode manufactured by STMicroelectronics.  

### **Specifications:**  
- **Voltage - Reverse Standoff (V_RWM):** 15V  
- **Voltage - Breakdown (V_BR):** 16.7V (min)  
- **Voltage - Clamping (V_C):** 24.4V at 1A  
- **Peak Pulse Current (I_PP):** 1A (8/20µs)  
- **Power - Peak Pulse (P_PP):** 1500W (10/1000µs)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** DO-214AB (SMC)  

### **Descriptions & Features:**  
- Designed for surge protection in sensitive electronics.  
- Bidirectional configuration for overvoltage protection in both polarities.  
- Low clamping voltage for effective transient suppression.  
- High power handling capability (1500W).  
- RoHS compliant and halogen-free.  

For detailed datasheets, refer to STMicroelectronics' official documentation.

Partnumber Manufacturer Quantity Availability
SMCJ15A MICROSEMI 35000 In Stock

Description and Introduction

TECHNICAL SPECIFICATIONS OF SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR The **SMCJ15A** is a **15V** Transient Voltage Suppressor (TVS) diode manufactured by **Microsemi** (now part of **Microchip Technology**).  

### **Specifications:**  
- **Standoff Voltage (VWM):** 15V  
- **Breakdown Voltage (VBR):** 16.7V (min) – 18.5V (max)  
- **Peak Pulse Current (IPP):** 24.2A (8/20µs waveform)  
- **Clamping Voltage (VC):** 24.4V (at IPP)  
- **Maximum Reverse Leakage Current (IR):** 1µA (at VWM)  
- **Power Dissipation (PPK):** 1500W (10/1000µs waveform)  
- **Junction Capacitance (CJ):** 1500pF (typical)  
- **Operating Temperature Range:** -55°C to +150°C  

### **Description:**  
The SMCJ15A is a **unidirectional** TVS diode designed to protect sensitive electronics from high-voltage transients such as ESD, lightning, and inductive load switching. It is housed in a **SMC (DO-214AB)** surface-mount package.  

### **Features:**  
- **Low Clamping Voltage** for effective transient protection  
- **Fast Response Time** (typically <1ps)  
- **RoHS Compliant**  
- **High Surge Capability**  
- **Unidirectional Polarity** (protects against positive transients)  

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

Would you like additional details on related parts or applications?

Partnumber Manufacturer Quantity Availability
SMCJ15A CONCORD 35000 In Stock

Description and Introduction

TECHNICAL SPECIFICATIONS OF SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR The SMCJ15A is a transient voltage suppressor (TVS) diode manufactured by CONCORD.  

### **Specifications:**  
- **Voltage - Reverse Standoff (V_RWM):** 12.8V  
- **Voltage - Breakdown (V_BR):** 14.25V (Min) to 15.75V (Max)  
- **Voltage - Clamping (V_C):** 24.4V at 1A  
- **Peak Pulse Current (I_PP):** 1A (8/20μs)  
- **Power - Peak Pulse (P_PP):** 1500W  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** DO-214AB (SMC)  

### **Descriptions:**  
- Designed to protect sensitive electronics from voltage transients and surges.  
- Bidirectional TVS diode for ESD and surge protection.  
- Low clamping voltage for effective protection.  

### **Features:**  
- High surge capability.  
- Fast response time.  
- RoHS compliant.  
- Lead-free and halogen-free.  

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

Partnumber Manufacturer Quantity Availability
SMCJ15A FAIRCHILD 43000 In Stock

Description and Introduction

TECHNICAL SPECIFICATIONS OF SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR The SMCJ15A is a transient voltage suppressor (TVS) diode manufactured by Fairchild Semiconductor (now part of ON Semiconductor).  

### **Specifications:**  
- **Voltage - Reverse Standoff (VRWM):** 15V  
- **Voltage - Breakdown (VBR):** 16.7V (min)  
- **Voltage - Clamping (VC):** 24.4V at 1A  
- **Peak Pulse Current (IPP):** 1A (8/20μs waveform)  
- **Power - Peak Pulse (PPP):** 1500W  
- **Operating Temperature:** -55°C to +150°C  
- **Package:** DO-214AB (SMC)  

### **Descriptions:**  
- The SMCJ15A is a unidirectional TVS diode designed to protect sensitive electronics from voltage transients.  
- It provides high surge capability in a compact SMC package.  
- Suitable for applications requiring fast response to transient overvoltage events.  

### **Features:**  
- Low incremental surge resistance  
- Fast response time (typically <1ps)  
- High reliability  
- RoHS compliant  

For detailed specifications, refer to the official datasheet from ON Semiconductor (Fairchild).

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