MCR100-4G: Features, Specs & More
The onsemi MCR100-4G is a high-performance silicon-controlled rectifier (SCR) designed for efficient switching in a wide range of electronic applications. It offers reliable control of AC and DC circuits with excellent durability, making it ideal for both consumer and industrial electronics. In this comprehensive article, we'll delve into the intricacies of the MCR100-4G, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.
Catalog
MCR100-4G's Overview
The MCR100-4G is a Thyristor SCR capable of handling voltages up to 200V and currents up to 10A. It uses a 3-pin TO-92 through-hole package, making it suitable for compact PCB designs. The device allows precise control of electrical power and provides fast switching for efficient circuit operation.
Key Features
Let's delve into the standout features that make the MCR100-4G a standout in the world of electronics:
· The MCR100-4G can withstand a repetitive peak forward blocking voltage of 200V.
· It has a maximum on-state voltage of 1.7V at 1A current.
· The SCR can handle a surge current rating of 10A.
· Its maximum gate trigger voltage is 0.8V.
· The maximum gate trigger current is 0.2mA.
· It supports a maximum rate of rise of off-state voltage of 35V/μs.
· It tolerates a maximum rate of rise of on-state current of 50A/μs.
· The device has a maximum holding current of 5mA.
· Its maximum gate peak inverse voltage is 5V.
· The SCR operates reliably from -40°C to 110°C.
Specifications
Now, let's take a closer look at the technical specifications that define the capabilities of the MCR100-4G:
Type | Parameter |
Maximum Rate of Rise of Off-State Voltage (V/us) | 35(Typ) |
Maximum Rate of Rise of On-State Current (A/us) | 50 |
Maximum Gate Trigger Voltage (V) | 0.8 |
Maximum Gate Trigger Current (mA) | 0.2 |
Surge Current Rating (A) | 10 |
Maximum Holding Current (mA) | 5 |
Repetitive Peak Reverse Voltage (V) | 200 |
Maximum Gate Peak Inverse Voltage (V) | 5 |
Peak On-State Voltage (V) | 1.7@1A |
Repetitive Peak Forward Blocking Voltage (V) | 200 |
Repetitive Peak Off-State Current (mA) | 0.01 |
Phase Control | No |
Minimum Operating Temperature (°C) | -40 |
Maximum Operating Temperature (°C) | 110 |
Mounting | Through Hole |
Package Height | 5.33(Max) mm |
Package Width | 4.19(Max) mm |
Package Length | 5.2(Max) mm |
PCB changed | 3 |
Standard Package Name | TO |
Supplier Package | TO-92 |
Pin Count | 3 |
Lead Shape | Through Hole |
Applications
The onsemi MCR100-4G is widely used in electronics requiring controlled rectification. Common applications include:
· AC motor speed control circuits.
· Light dimmer circuits for residential and commercial use.
· Power switching for resistive and inductive loads.
· Overvoltage and surge protection circuits.
· General-purpose phase control in industrial electronics.
MCR100-4G's Manufacturer
ON Semiconductor, stylized in lowercase as "onsemi", stands at the forefront of technological innovation, driving advancements that power intelligent and energy-efficient systems worldwide. With a commitment to delivering cutting-edge solutions, ON Semiconductor provides a comprehensive portfolio of semiconductor products, spanning power management, analog, sensor, and connectivity solutions. Leveraging a legacy of over 20 years, the company has solidified its position as a trusted partner for industries ranging from automotive and industrial to consumer electronics and healthcare.
Conclusion
The onsemi MCR100-4G is a versatile and compact SCR designed for reliable phase control and switching applications. Its low gate trigger requirements, high surge current capability, and wide operating temperature range make it ideal for both industrial and consumer electronics. Engineers and designers seeking efficient and durable SCRs can rely on the MCR100-4G for precise power control in a variety of circuits.
