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SMBJ70CA-TR from ST,ST Microelectronics

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SMBJ70CA-TR

Manufacturer: ST

TRANSIL

Partnumber Manufacturer Quantity Availability
SMBJ70CA-TR,SMBJ70CATR ST 60800 In Stock

Description and Introduction

TRANSIL The SMBJ70CA-TR is a bidirectional TVS (Transient Voltage Suppressor) diode manufactured by STMicroelectronics (ST).  

### **Specifications:**  
- **Voltage - Reverse Standoff (V_RWM):** 70V  
- **Voltage - Breakdown (V_BR):** 77.8V (min)  
- **Voltage - Clamping (V_C):** 112V at 10A (I_PP)  
- **Peak Pulse Current (I_PP):** 10A (8/20µs)  
- **Power - Peak Pulse (P_PPM):** 600W  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package / Case:** SMB (DO-214AA)  
- **Mounting Type:** Surface Mount  
- **Polarity:** Bidirectional  

### **Descriptions:**  
The SMBJ70CA-TR is designed to protect sensitive electronics from voltage transients and surges, such as ESD (Electrostatic Discharge), lightning, and inductive load switching. It offers bidirectional clamping, meaning it suppresses both positive and negative voltage spikes.  

### **Features:**  
- **Low Clamping Voltage:** Provides effective protection for sensitive circuits.  
- **High Surge Capability:** Handles high transient currents.  
- **Fast Response Time:** Reacts quickly to transient events.  
- **RoHS Compliant:** Meets environmental standards.  
- **Automotive Grade:** Suitable for harsh environments.  

This device is commonly used in power supplies, communication lines, and automotive applications for transient voltage suppression.

Application Scenarios & Design Considerations

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