IC Phoenix logo

Home ›  S  › S39 > SMCJ20A

SMCJ20A from MICROSEMI

Fast Delivery, Competitive Price @IC-phoenix

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

SMCJ20A

Manufacturer: MICROSEMI, CONCORD, CENTRAL, FAIRCHILD

TECHNICAL SPECIFICATIONS OF SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

Partnumber Manufacturer Quantity Availability
SMCJ20A MICROSEMI, CONCORD, CENTRAL, FAIRCHILD 113850 In Stock

Description and Introduction

TECHNICAL SPECIFICATIONS OF SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR The SMCJ20A is a transient voltage suppressor (TVS) diode manufactured by CONCORD. Here are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Peak Pulse Power (PPP):** 1500W (10/1000μs waveform)  
- **Breakdown Voltage (VBR):** 22.2V (min) to 24.5V (max)  
- **Standoff Voltage (VRWM):** 20V  
- **Maximum Clamping Voltage (VC):** 32.4V at 24.3A  
- **Peak Pulse Current (IPP):** 46.3A  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** DO-214AB (SMC)  

### **Descriptions:**  
- The SMCJ20A is designed to protect sensitive electronics from voltage transients, including ESD, lightning, and inductive load switching.  
- It is a unidirectional TVS diode, meaning it clamps positive voltage spikes.  

### **Features:**  
- **Low Clamping Voltage:** Ensures effective protection for sensitive circuits.  
- **Fast Response Time:** Reacts quickly to transient events (typically <1ps).  
- **High Surge Capability:** Handles high surge currents for robust protection.  
- **RoHS Compliant:** Meets environmental standards.  

This information is strictly based on the manufacturer's datasheet. For detailed application notes, refer to CONCORD's official documentation.

Application Scenarios & Design Considerations

TECHNICAL SPECIFICATIONS OF SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

Alternative Part Number

  • 1SMC20AT3G --: Unidirectional 1500W TVS diode with 20V standoff voltage, same SMC package and equivalent clamping performance.
  • P6SMB20A --: 600W unidirectional TVS with 20V standoff; lower power rating but suitable for many surge protection designs where 1500W is not strictly required.
  • SMAJ20A --: 400W unidirectional TVS with 20V standoff in SMA package; smaller footprint alternative when lower surge capability is acceptable.

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