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MCR100-3 from MOT,Motorola

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MCR100-3

Manufacturer: MOT, ON, MCR

Silicon Controlled Rectifiers(Reverse Blocking Triode Thyristors)

Partnumber Manufacturer Quantity Availability
MCR100-3,MCR1003 MOT, ON, MCR 11788 In Stock

Description and Introduction

Silicon Controlled Rectifiers(Reverse Blocking Triode Thyristors) **Introducing the MCR100-3: A Reliable Thyristor for Precision Control**  

The MCR100-3 is a high-performance silicon-controlled rectifier (SCR) designed for efficient switching and control in low-power electronic applications. As a member of the MCR100 series, this thyristor delivers dependable performance in circuits requiring precise current regulation, making it an ideal choice for automation, lighting controls, and small motor drives.  

Engineered for stability, the MCR100-3 features a compact TO-92 package, ensuring easy integration into space-constrained designs. With a blocking voltage of 100V and a current rating of 0.8A, it strikes a balance between robustness and energy efficiency. Its low gate trigger current (typically 200µA) enhances sensitivity, allowing for smooth operation in signal processing and timing circuits.  

One of the key advantages of the MCR100-3 is its fast switching capability, which minimizes power loss and improves system responsiveness. This makes it particularly suitable for applications such as relay replacements, surge protection, and AC power control. Additionally, its high noise immunity ensures reliable performance even in electrically noisy environments.  

For designers seeking a cost-effective yet durable thyristor, the MCR100-3 offers excellent thermal stability and long-term reliability. Its standardized pin configuration simplifies prototyping and mass production, reducing development time. Whether used in consumer electronics or industrial controls, this component provides consistent performance under varying load conditions.  

In summary, the MCR100-3 combines precision, efficiency, and durability, making it a versatile solution for modern electronic control systems. Its proven design and dependable specifications ensure it remains a preferred choice for engineers focused on optimizing circuit performance.

Application Scenarios & Design Considerations

Silicon Controlled Rectifiers(Reverse Blocking Triode Thyristors)

Alternative Part Number

  • 2N5060 --: Sensitive-gate SCR in TO-92 with similar 0.8 A rating and low gate trigger current, a common drop-in for MCR100-3 in small-signal switching.
  • C106B --: Popular TO-92 SCR rated 4 A with comparable gate sensitivity, widely available and often used where MCR100-3 is specified.
  • S6008DS2 --: Sensitive-gate SCR in TO-92 package with similar trigger characteristics, suitable as a functional replacement for low-current switching applications.
  • BT169D --: TO-92 sensitive-gate SCR with 0.8A rating and low trigger current, functionally equivalent to the MCR100-3 for light-load switching and control circuits.

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