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Product Detailed Parameters
- Description：SCR 200V 800MA TO92
- Series：-
- Mfr：Central Semiconductor Corp
- Package：Bulk
- Voltage - Off State：200 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)：-
- SCR Type：Sensitive Gate
- Operating Temperature：-40°C ~ 125°C
- 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)：800 mA
- Current - Off State (Max)：1 µA
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Overview
The Central Semiconductor Corp 2N5064 PBFREE is a silicon-controlled rectifier (SCR) within the 2N5060 series, rated for 200 V peak repetitive off-state voltage and current. It supports an RMS on-state current of 0.8 A at 80°C case temperature and an average on-state current of 0.51 A at 67°C. The device features a TO-92 through-hole package with a cathode-gate-anode lead configuration. Electrical characteristics include a maximum gate trigger current of 350 μA at -40°C and a holding current of 10 mA under cold conditions. Thermal resistance values are specified at 75 °C/W junction-to-case and 200 °C/W junction-to-ambient.
Feature Summary
- Designed for control systems and sensing circuit applications
- Epoxy molded construction in a standard TO-92 case
- Capable of handling 10 A peak one-cycle surge current
Applications
- Control systems
- Sensing circuits
Procurement Notes
Verify the exact ordering suffix to confirm plating specifications. The PBFREE designation indicates lead-free compliant devices per manufacturer standards. Confirm availability through authorized distributors or direct manufacturer channels. Ensure procurement documentation matches the specific part number variant required for your assembly process.
Selection Notes
Select this component when a 200 V blocking voltage SCR is required in a TO-92 package. Evaluate thermal management requirements based on the 75 °C/W junction-to-case resistance. Consider the 0.8 A RMS current rating against expected load profiles. Verify that the gate trigger parameters align with the driving circuit capabilities.
Part Context
This device belongs to the 2N5060 series, which includes variants rated from 30 V to 200 V. All members share identical physical dimensions and electrical current ratings, differing only in their peak repetitive off-state voltage specifications. The series provides a standardized form factor for various voltage isolation needs.
Replacement Considerations
Cross-reference other 2N5064 equivalents from different manufacturers. Ensure replacement parts match the TO-92 pinout: Cathode, Gate, Anode. Verify that substitute SCRs meet or exceed the 200 V voltage rating and 0.8 A current capacity.
