MCR100-6-BP

Scrs Overview

The MCR100-6-BP is a silicon controlled rectifier manufactured by Micro Commercial Components. It features a peak repetitive forward and reverse blocking voltage of 400V and an RMS on-state current rating of 0.8A. The device operates within a junction temperature range of -40°C to +125°C and a storage temperature range of -55°C to +150°C. Electrical characteristics include a maximum peak forward or reverse blocking current of 10 µA, a maximum forward 'on' voltage of 1.7V at 1A, and a gate trigger current range of 30 µA to 80 µA. The component is housed in a TO-92 package with straight leads.

Scrs Feature Summary

• Sensitive gate triggering capability suitable for applications with limited gate current
• General purpose switching functionality designed for small motor control and sensing circuits
• Epoxy formulation meets UL 94 V-0 flammability rating

Scrs Applications

• Small motor control systems
• Gate driver circuits for larger SCRs
• Sensing and detecting circuits

Scrs Procurement Notes

Verify the authenticity of the MCR100-6-BP by purchasing directly from Micro Commercial Components or their authorized distributors. Counterfeit components pose significant risks; unauthorized sources do not provide warranty coverage or traceability. Ensure the ordering suffix matches the required packaging type, such as BP for bulk or AP for ammo pack, before finalizing procurement orders.

Scrs Selection Notes

Select the MCR100-6-BP when a 400V blocking voltage and 0.8A RMS on-state current are required. Consider the MCR100-8 variant if a higher 600V blocking voltage is necessary. Verify that the application circuit provides sufficient gate trigger current within the specified 30 µA to 80 µA range to ensure reliable switching performance under varying ambient temperatures.

Scrs Part Context

The MCR100-6-BP belongs to the MCR100 series of sensitive gate silicon controlled rectifiers produced by Micro Commercial Components. This series is engineered for general-purpose switching applications where low gate drive power is essential. The component utilizes standard TO-92 plastic encapsulation, providing a compact solution for discrete thyristor requirements in consumer and industrial electronics.

Scrs Replacement Considerations

The datasheet lists the MCR100-8 as a related part number within the same series, offering identical current ratings but with a 600V blocking voltage instead of 400V. No other specific substitute part numbers are documented in the official source material. Engineers should verify pinout compatibility and thermal characteristics when considering alternative manufacturers.

Scrs FAQ

What is the difference between the MCR100-6 and MCR100-8?

The primary difference is the blocking voltage. The MCR100-6 has a peak repetitive forward and reverse blocking voltage of 400V, while the MCR100-8 supports up to 600V. Both share the same 0.8A RMS on-state current rating.

What does the '-BP' suffix indicate?

The '-BP' suffix indicates that the component is supplied in bulk packaging. The datasheet specifies that this configuration contains 100,000 pieces per carton.

Is the MCR100-6-BP halogen-free?

Standard versions are not explicitly stated as halogen-free. Halogen-free availability requires adding the '-HF' suffix to the part number, resulting in designations such as MCR100-6-BP-HF.