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Product Detailed Parameters
- Description：.8A 200V TH SCR
- Series：-
- Mfr：Central Semiconductor Corp
- Package：Box
- 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)：10A @ 60Hz
- 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)：510 mA
- Current - On State (It (RMS)) (Max)：800 mA
- Current - Off State (Max)：10 µA
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Overview
The Central Semiconductor Corp 2N5064 is a silicon-controlled rectifier (SCR) designed for general-purpose switching applications. It features a maximum repetitive peak off-state voltage of 200 V and a continuous on-state current rating of 0.8 A. The device utilizes a TO-92-3 through-hole package, suitable for standard printed circuit board mounting. Key electrical characteristics include a gate trigger voltage of 1.5 V and a holding current of 10 mA. The component operates within a junction temperature range of -65°C to +150°C and complies with RoHS directives in its lead-free configuration.
Feature Summary
- Utilizes a robust TO-92-3 through-hole package for reliable mechanical mounting
- Engineered for high-temperature operation up to 150°C junction temperature
- Provides stable latching behavior with defined holding current thresholds
Applications
- General-purpose AC/DC switching circuits
- Lighting control systems requiring low-current SCR switching
- Battery-powered equipment protection circuits
Procurement Notes
Verify the specific ordering suffix when purchasing. The TIN/LEAD designation indicates tin-lead plating, which differs from the PBFREE variant. Confirm compliance requirements with the manufacturer or distributor prior to order placement, as availability may vary by plating type. Ensure the requested version matches the project's regulatory constraints regarding halogen-free or lead-free materials.
Selection Notes
Select this component for applications requiring a low-cost, through-hole SCR with moderate voltage ratings. The 200 V blocking capability suits low-voltage AC mains or DC supply switching. Consider the 0.8 A current limit when designing load circuits. Verify that the TO-92-3 package fits the available PCB footprint and thermal management strategy compared to surface-mount alternatives.
Part Context
The 2N5064 belongs to the standard NPN-type SCR family produced by Central Semiconductor. It serves as a fundamental discrete thyristor for industrial and consumer electronics. The part is often referenced alongside other small-signal SCRs for replacement or design redundancy. Its through-hole construction supports legacy manufacturing processes and prototyping workflows.
Replacement Considerations
Direct substitutes include the 2N5064 PBFREE for lead-free compliance. Other generic equivalents may exist but require verification of pinout compatibility and electrical parameter margins against the original datasheet specifications.
