IC Phoenix logo

Home ›  T  › T33 > TIC246D

TIC246D from

Fast Delivery, Competitive Price @IC-phoenix

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

TIC246D

Manufacturer: TI

SILICON BIDIRECTIONAL TRIODE THYRISTOR

Partnumber Manufacturer Quantity Availability
TIC246D TI 310 In Stock

Description and Introduction

SILICON BIDIRECTIONAL TRIODE THYRISTOR The part **TIC246D** is a silicon-controlled rectifier (SCR) designed for general-purpose switching applications. Below are the manufacturer's specifications, descriptions, and features:

### **Manufacturer Specifications:**
- **Voltage Rating (VDRM/VRRM):** 400V  
- **Current Rating (IT(RMS)):** 16A  
- **Peak Surge Current (ITSM):** 150A (for 8.3ms)  
- **Gate Trigger Current (IGT):** 5mA (max)  
- **Gate Trigger Voltage (VGT):** 0.8V (max)  
- **Holding Current (IH):** 5mA (max)  
- **On-State Voltage Drop (VTM):** 1.7V (max at 16A)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Description:**
The **TIC246D** is a **sensitive gate SCR** designed for AC switching applications such as motor controls, power supplies, and industrial automation. It features a **TO-220AB** package for efficient heat dissipation and easy mounting.  

### **Features:**
- **High surge current capability**  
- **Low gate trigger current** for improved sensitivity  
- **Planar passivated construction** for reliability  
- **Isolated mounting base (TO-220AB insulated package option available)**  
- **Suitable for general-purpose switching** in AC circuits  

This SCR is commonly used in **relay drivers, lamp controls, and solid-state relay replacements**.  

Would you like additional details on any specific parameter?

Application Scenarios & Design Considerations

SILICON BIDIRECTIONAL TRIODE THYRISTOR

Alternative Part Number

  • 2N6344 --: Triac with similar 8A/400V rating and TO-220 package, widely available and a common drop-in for TIC246 series.
  • BTA08-600B --: 8A 600V snubberless triac in TO-220, higher voltage margin than the 400V original, suitable for most replacement designs.
  • Q4008L4 --: 8A 400V triac in TO-220 with comparable gate sensitivity, direct functional equivalent from a different series.
  • 2N6344G --: Triac rated 600V/8A in TO-220, close electrical match to the TIC246D with similar gate sensitivity and pinout.
  • BT136-600E --: 600V/4A triac in TO-220 with standard gate sensitivity, widely available and a common drop-in for small triac applications.
  • Q6015L5 --: 600V/15A triac in TO-220 with isolated tab option, higher current margin than the original and suitable for similar AC switching circuits.

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