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MCR100-6RLRA
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Product Detailed Parameters
- Description：SCR 400V 800MA TO92-3
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- 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 MCR100-6RLRA is a sensitive gate silicon controlled rectifier (SCR) from the MCR100 series, manufactured by onsemi. It features a peak repetitive off-state voltage of 400 V and an on-state RMS 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. It is supplied in a plastic TO-92 package (CASE 29-11) with bent leads in a tape and ammo pack configuration.
Feature Summary
- Sensitive gate architecture enables triggering by microcontrollers and logic circuits
- Glass-passivated surface ensures reliability and uniformity
- High dV/dt immunity rated at 20 V/µs minimum at 110°C
Applications
- Relay and lamp drivers
- Small motor controls
- Gate drivers for larger thyristors
- Sensing and detection circuits
Procurement Notes
Verify the specific ordering suffix RLRA corresponds to the required bent lead configuration and tape and ammo pack shipping format. Confirm that the 400 V blocking voltage variant aligns with circuit requirements. Ensure compliance with RoHS standards if applicable to the project specifications.
Selection Notes
Select this component when a low-cost, high-volume SCR is needed for line-powered consumer applications. The sensitive gate characteristic simplifies interface with standard logic levels. Verify thermal derating curves are considered for continuous operation above 80°C case temperature.
Part Context
This part belongs to the MCR100 series of reverse blocking thyristors designed for high volume consumer electronics. The series offers various blocking voltage options ranging from 100 V to 600 V, all sharing the same TO-92 package and general electrical characteristics.
Replacement Considerations
Compatible replacements include other MCR100 variants such as MCR100-6 or MCR100-6G. Cross-reference with generic SCRs like the 2N5061 only if pinout and sensitivity parameters match exactly.
