IC Phoenix logo

Home ›  S  › S29 > SK040R

SK040R from TECCOR/L

Fast Delivery, Competitive Price @IC-phoenix

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

SK040R

Manufacturer: TECCOR/L

RoHS Compliant, Electrically-isolated package

Partnumber Manufacturer Quantity Availability
SK040R TECCOR/L 10000 In Stock

Description and Introduction

RoHS Compliant, Electrically-isolated package The part SK040R is manufactured by TECCOR/L. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** Thyristor (SCR)  
- **Voltage Rating (VDRM/VRRM):** 400V  
- **Current Rating (IT(RMS)):** 0.8A  
- **Gate Trigger Current (IGT):** 5mA (max)  
- **Gate Trigger Voltage (VGT):** 0.8V (max)  
- **On-State Voltage (VTM):** 1.7V (max at IT = 0.8A)  
- **Holding Current (IH):** 5mA (max)  
- **Operating Temperature Range:** -40°C to +110°C  

### **Descriptions:**  
- The SK040R is a sensitive gate silicon-controlled rectifier (SCR) designed for low-power switching applications.  
- It is commonly used in AC switching, relay drivers, and small motor control circuits.  
- The device is packaged in a TO-202AA (TO-92) through-hole package.  

### **Features:**  
- **Sensitive Gate:** Requires low gate current for triggering.  
- **High Surge Current Capability:** Suitable for transient conditions.  
- **Low On-State Voltage Drop:** Enhances efficiency in switching applications.  
- **Reliable Performance:** Designed for stable operation in industrial and consumer electronics.  

For detailed datasheets or further technical support, refer to the manufacturer's official documentation.

Application Scenarios & Design Considerations

RoHS Compliant, Electrically-isolated package

Alternative Part Number

  • S4010LS2 --: Same Teccor/Littelfuse SCR family, 400V 10A sensitive-gate device in TO-220, directly replaces SK040R in most switching applications.
  • C106D --: Industry-standard 400V 4A sensitive-gate SCR in TO-220, widely available and electrically compatible with the SK040R for low-power phase control.
  • 2N5064 --: Popular 400V 0.8A sensitive-gate SCR in TO-92, suitable drop-in for low-current SK040R circuits where package size is not critical.

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