IC Phoenix logo

Home ›  S  › S36 > SMB8J18CA

SMB8J18CA from VISHAY

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

SMB8J18CA

Manufacturer: VISHAY

High Power Density Surface Mount TRANSZORB? Transient Voltage Suppressors

Partnumber Manufacturer Quantity Availability
SMB8J18CA VISHAY 50000 In Stock

Description and Introduction

High Power Density Surface Mount TRANSZORB? Transient Voltage Suppressors The SMB8J18CA is a TVS (Transient Voltage Suppressor) diode manufactured by Vishay. Here are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Voltage - Reverse Standoff (VRWM):** 18V  
- **Voltage - Breakdown (VBR):** 20V (Min)  
- **Voltage - Clamping (VC):** 29.2V at 8A  
- **Peak Pulse Current (IPP):** 8A (8/20µs)  
- **Power - Peak Pulse (PPP):** 233.6W  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** SMB (DO-214AA)  

### **Descriptions:**  
- Designed to protect sensitive electronics from voltage transients and surges.  
- Bidirectional configuration, clamping voltage in both polarities.  
- Low incremental surge resistance for effective transient suppression.  

### **Features:**  
- **High Surge Capability:** Handles high transient currents.  
- **Fast Response Time:** Reacts quickly to overvoltage events.  
- **RoHS Compliant:** Meets environmental standards.  
- **Automotive Grade:** AEC-Q101 qualified for reliability in automotive applications.  

This information is strictly factual from Ic-phoenix technical data files. Let me know if you need further details.

Application Scenarios & Design Considerations

High Power Density Surface Mount TRANSZORB? Transient Voltage Suppressors

Alternative Part Number

  • P6SMB18CA --: Same SMB (DO-214AA) package, 18V bidirectional TVS with 600W peak pulse power, a widely available drop-in replacement for the 800W SMB8J18CA.
  • SMBJ18CA --: SMB bidirectional TVS diode with 18V standoff voltage and 600W rating; same footprint and clamping behavior, very common and cost-effective.
  • 1SMB18CAT3G --: SMB-package 18V bidirectional TVS with 600W surge capability, a well-stocked alternative with similar electrical characteristics.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips