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MCR100-6RLRAG
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Product Detailed Parameters
- Description：SCR 400V 800MA TO92-3
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Voltage - Off State：400 V
- Voltage - Gate Trigger (Vgt) (Max)：800 mV
- Current - Gate Trigger (Igt) (Max)：200 µA
- Current - Hold (Ih) (Max)：5 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：10A @ 60Hz
- SCR Type：Sensitive Gate
- Operating Temperature：-40°C ~ 110°C
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Package / Case：TO-226-3, TO-92-3 Long Body, Formed Leads
- Supplier Device Package：TO-92 (TO-226)
- Voltage - On State (Vtm) (Max)：1.7 V
- Current - On State (It (AV)) (Max)：-
- Current - On State (It (RMS)) (Max)：800 mA
- Current - Off State (Max)：10 µA
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Overview
The MCR100-6RLRAG is a sensitive gate silicon controlled rectifier (SCR) from the MCR100 series, manufactured by onsemi. It features a reverse blocking voltage of 400 V and an RMS on-state current rating of 0.8 A at 80°C. The device supports a peak non-repetitive surge current of 10 A and includes specified minimum and maximum values for gate trigger current, gate trigger voltage, and holding current to facilitate design integration. Packaged in a plastic TO-92 (TO-226AA) case with three leads, it operates within a junction temperature range of -40°C to 110°C.
Feature Summary
- Sensitive gate architecture enables direct triggering by microcontrollers and standard logic circuits
- Glass-passivated surface construction ensures reliability and uniformity under operating conditions
- High dV/dt immunity provides protection against false triggering during rapid voltage transients
Applications
- Line-powered consumer relay drivers
- Lamp control circuits
- Small motor control systems
- Gate drivers for larger thyristors
- Sensing and detection circuits
Procurement Notes
Verify the specific ordering suffix RLRA against official documentation to confirm tape and ammo pack packaging specifications. Ensure compliance with RoHS directives and Pb-free package requirements as defined in the manufacturer's soldering reference manual before procurement.
Selection Notes
Select this component based on its 400 V blocking voltage capability and 0.8 A RMS current rating. Consider the sensitive gate characteristics for low-power logic interfacing and verify thermal management requirements for the TO-92 package within the specified operating temperature range.
Part Context
This part belongs to the MCR100 series of PNPN devices designed for high-volume applications. The series offers various blocking voltage options ranging from 100 V to 600 V, all sharing similar physical dimensions and electrical characteristics tailored for cost-effective line-powered consumer electronics.
Replacement Considerations
Compatible replacements include other MCR100-6 variants such as MCR100-6RL or MCR100-6G, provided the packaging format matches the assembly requirements. Verify that substitute parts maintain equivalent gate trigger parameters and thermal resistance values.
