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SMB10J18A from VISHAY

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SMB10J18A

Manufacturer: VISHAY

High Power Density Surface Mount TRANSZORB? Transient Voltage Suppressors
Partnumber Manufacturer Quantity Availability
SMB10J18A VISHAY 50000 In Stock

Description and Introduction

High Power Density Surface Mount TRANSZORB? Transient Voltage Suppressors The SMB10J18A is a TVS (Transient Voltage Suppressor) diode manufactured by Vishay.  

### **Specifications:**  
- **Voltage - Reverse Standoff (VRWM):** 18V  
- **Voltage - Breakdown (VBR):** 20V (min)  
- **Voltage - Clamping (VC):** 29.2V at 10A  
- **Peak Pulse Current (IPP):** 10A (8/20µs)  
- **Power - Peak Pulse (PPP):** 300W  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package / Case:** DO-214AA (SMB)  

### **Descriptions and Features:**  
- **Type:** Unidirectional TVS Diode  
- **Application:** Protects sensitive electronics from voltage transients and ESD (Electrostatic Discharge).  
- **Features:**  
  - Low clamping voltage  
  - Fast response time  
  - High surge capability  
  - RoHS compliant  

This diode is commonly used in power supplies, communication systems, and automotive applications for transient protection.

Application Scenarios & Design Considerations

High Power Density Surface Mount TRANSZORB? Transient Voltage Suppressors

Alternative Part Number

  • SMAJ18A --: Same 18V standoff unidirectional TVS in SMA package; lower surge rating but pin-compatible and widely available for less demanding clamping needs.
  • P6SMB18A --: 600W unidirectional TVS with 18V standoff in SMB package; same footprint and similar clamping voltage, suitable drop-in for many SMB10J18A applications.
  • SMBJ18A --: 600W unidirectional TVS diode, 18V standoff, SMB package; direct functional equivalent with comparable surge capability and clamping characteristics.

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