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MCR22-6 APP TIN/LEAD
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Product Detailed Parameters
- Description：TH SCR
- Series：MCR22
- Mfr：Central Semiconductor Corp
- Package：Tape & Box (TB)
- 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)：15A
- SCR Type：Sensitive Gate
- Operating Temperature：-40°C ~ 125°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Package / Case：TO-226-3, TO-92-3 (TO-226AA)
- Supplier Device Package：TO-92-3
- Voltage - On State (Vtm) (Max)：1.7 V
- Current - On State (It (AV)) (Max)：-
- Current - On State (It (RMS)) (Max)：1.5 A
- Current - Off State (Max)：10 µA
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Overview
The MCR22-6 APP TIN/LEAD is a silicon-controlled rectifier (SCR) manufactured by Central Semiconductor. It features a rated repetitive off-state voltage of 400 V and an RMS on-state current of 1.5 A. The device operates within a temperature range of -40°C to +125°C. Key electrical parameters include a gate trigger voltage of 800 mV, a gate trigger current of 200 uA, and a forward voltage of 1.7 V. It is housed in a TO-92-3 through-hole package with tin/lead terminations.
Feature Summary
- Through-hole mounting configuration for standard PCB integration
- Silicon-controlled rectifier architecture for switching applications
- Tin/lead lead finish for solder compatibility
Applications
- General purpose SCR switching circuits
- Low power phase control applications
- Lighting dimmer circuits
Procurement Notes
Verify the specific ordering suffix indicating tin/lead plating against the manufacturer's datasheet to ensure compliance with material specifications. Confirm that the TO-92-3 package dimensions match the target footprint requirements before finalizing procurement decisions.
Selection Notes
Select this component when a 400 V blocking capability and 1.5 A continuous current rating are required in a small through-hole package. Ensure the application circuit provides sufficient gate trigger current of at least 200 uA to reliably turn on the device under expected operating conditions.
Part Context
This part belongs to the MCR22 series of SCRs from Central Semiconductor. It shares similar electrical characteristics with other variants in the family but differs in terminal finish and packaging details. The TO-92-3 package allows for compact design in low-power thyristor applications.
Replacement Considerations
The MCR22-6 APP PBFREE is a lead-free alternative from the same manufacturer with identical electrical ratings. Cross-reference with TCR22-6 from Littelfuse for potential functional equivalents, ensuring package and pinout compatibility.
